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Published by , 2017-09-26 02:36:25

Sep - Oct 2017 hyperlinks

Sep - Oct 2017 hyperlinks

VOLUME 4 | ISSUE 5 SEP-OCT 2017

GH Media
Business

MANUFACTURING TECHNOLOGY | DEVELOPMENT | AUTOMATION

POWERING MANUFACTURING TECHNOLOGY BUSINESS WORLDWIDE

COVER STORY Technology
INNOVATION
 Machining and Surface and
Finishing are Converging REINVENTION

ARTICLES

 Waterjet Cutting :
The Science and the Art

 Hydraulic Open-Circuit Pump

INNOVATION

Carbon-neutral cars

BUSINESS REPORT

The machine tools market

SERIALIZED ARTICLE

Proactive: Proper Selection
of Pump

PLUS

Research & Development |
News | Acquisition & Merger |
Articles | Case Study | Product
Spotlight | Events

In Conversation with:

Dr Wilfried Schäfer

Executive Director of VDW
German Machine Tool Builders’ Association

www.GHMediaBusiness.com

Count on Global MDA Journal for Worldwide Expansion of Your Business

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For any Enquiry please contact at +91 9818998062

Sep.-Oct. 2017 | Global MDA Journal | 3

4 | Global MDA Journal | Sep.-Oct. 2017

Editor’s DGlobal Journal
Desk
Motion Drive & Automation

Bi-Monthly Journal SEP-OCT 2017

The global manufacturing is expanding all over Europe, Americas and in the pacific rims. The Editorial & Marketing Office USA
culture of growth of hydraulics utilization world over depends on the manufacturing growth, Global Hydraulics Media, LLC,
which is on the rise. This is very encouraging news. China and South Korea has come out of 1910, Buckthorn Court, Troy,
slow manufacturing growth during past couple of years to positive territory this year. Hydraulic Michigan-48098, USA
product usage therefore has increased correspondingly. www.GHMediaBusiness.com
Editorial & Marketing Office India
Europe continues to be the favorable export market with strong manufacturing growth. Hydraulic G H Media Business Pvt Ltd
usage shows a healthy surge in the European continent.Industrial production in Europe has Global Media House
jumped by couple of percentage in May. The Netherland, Germany, Austria and France all are A - 57, Sector 16, Noida-201301, INDIA
showing better and higher usage of Hydraulic products. This is due to greater manufacturing [email protected]
growth, both in OEM and User market. Greece is still struggling. Led by petroleum, coal and T: +91 (120) 2512420 / 4117326
Managing Director/Editor
primary metal product the Canadian manufacturing Ashok Kumar Gupta
has grown modestly in June 2017. All this has [email protected]
surged in the usage of Hydraulic product relatively. Executive Director/Editor
In Mexico out put in manufacturing sector rose by P K Guha
5%. Industrial production has rebounded after a [email protected]
[email protected]
Europe continues to be the slow April. Executive Member
R. Ramani
favorable export market All of the above has increased activities in major CEO, Fluid Tech Solutions Inc
Mobile: +1-408 475 1946
with strong manufacturing hydraulic product manufacturers, such as Eaton, [email protected]
Bosch Rexroth, Parker Hannifin and score of other Events/Response
+91 120 4117326, 2512420
growth. Hydraulic usage small and mid size hydraulic product manufacturers Subscription & Circulation:
shows a healthy surge in across the glob. Improved industrial activities have T: +91 (120) 2512420 / 4117326
the European continent. also helped in greater usage of Aftermarket user [email protected]
base business. US fluid power product activities Printed/Published/Owned by:
have increased by 14% over last year. This healthy G H Media Business Pvt. Ltd.
Published at:
Industrial production in trend is expected to continue thru the current B-69, F.F.C., Okhla, New Delhi – 110020
Europe has jumped by calendar year into next year. Printed at:
U S Graphics Pvt Ltd
couple of percentage in The US Dollar has depreciated 5.5% during the first B-186, Okhla Industrial Area,
May. Phase-I, New Delhi - 110020
half of 2017, however it remains 19% higher than
it was in 2014. Strong Dollar has put a dent in US Journal in e-Book is available at:
export of Hydraulic product. Nevertheless, strong Journal in e-Book is available at:

US economy is showing a greater surge in the

domestic usage of hydraulic products. Therefore,

this is a great time to export Hydraulic products to US. USA still remains the highest user of

Hydraulic products and accessories in the world. All manufacturers around the world are

focused in USA market demand. It is amazing to note that the Hydraulic products that were

designed in Sixties by manufacturers like Eaton-Vickers, Bosch Rexroth and Denison are still

in full circulation with the same degree of confidence among the users. Hydraulic Pumps and

Motors constitute most of the value of Fluid Power business worldwide. Followed by Cylinders,

Valves and Accessories including hoses and seamless tubing.

Worldwide Market demand for Old and an obsolete product continues to be high.

Global MDA Journal.
Global MDA Journal.

P.K. Guha MDA
MDA
Executive Director/Editor
Ashok Kumar Gupta Sep.-Oct. 2017 | Global MDA Journal | 5
[email protected]
Managing Director/Editor

[email protected]

CONTENTS

28-30 08-10

In Conversation With : News

Dr Wilfried Schäfer • GE Additive creating world’s largest laser-powder additive
machine
Executive Director of VDW
• Reliance industries to acquire assets of kemrock industries
(German Machine Tool Builders’ Association), ril to foray into new materials business
Frankfurt am Main
• IBM and MIT to pursue joint research in artificial
Regular intelligence, establish new MIT–IBM Watson AI Lab

05. Editor’s Desk • Mary Erholtz of Superior Industries to chair CONEXPO-CON/
AGG 2020
44-45. Product Spotlight
• Tech Mahindra and PTC engineers create finite possibilities
73-85. Events & Exhibitions for the new industrial world

87. Subscription • MHPS Launches New Integrated Fuel Cell and Gas Turbine
Hybrid Power Generation system
58-66
EMO 31-43Product Spotlight
Book In Series
Hannover
• HYDRAULICS in Industrial and Mobile
Applications -by ASSOFLUID 11-13

• Hydraulic Versus Electrical Systems Acquisition & Merger
-by Milwaukee School of Engineering
• Fives acquires Syleps
6 | Global MDA Journal | Sep.-Oct. 2017 • DuPont and Dow finalize merger

14-15

Business Report

• The Machine Tools Market

16-25 articles company’s index

• Machining and Surface Finishing are Converging ABB..................................................................................45
Producing Precision Surface Finishes Economically Liebherr .........................................................................38
-by Doris Schulz Alex Machine Tools.....................................................44
Assofluid ......................................................................58
• Waterjet Cutting: The Science and the Art Boehlerit .................................................................34,35
• Hydraulic Open-Circuit Pump Bosch ........................................................................48,49
Cranebel Industries....................................................46
-by Sonya Anderson, Jamie Le Clair DMG MORI ......................................................................33
• The First Vision Processing Unit with a Dedicated Dow Chemicals ............................................................13
DuPont ..........................................................................13
Neural Compute Engine Eaton..............................................................................22
-by Remi El-Ouazzane Elesa + Ganter .............................................................44
EMAG...............................................................................31
CURTAIN RAISER Fives................................................................................11
GE Additive ...................................................................08
27 • EMO Hannover 2017 Hypertherm ..................................................................56
67 • PTC Asia 2017 IBM..................................................................................09
70 • De - burring Expo 2017 Intel................................................................................24
Klingelnberg ...............................................................39
46-47 PROACTIVE Makino...........................................................................54
Milwaukee University ................................................61
• Serialized Article: Proper Selection of Pump MIT ..................................................................................09
-by Ashok Kumar Gupta Mitsubishi Hitachi Power Systems Ltd ...................10
Mobil...............................................................................45
48-49 INnovation Reliance Industries......................................................08
Renishaw........................................................................37
• Carbon-Neutral Cars: Synthetic Fuels Turn CO2 into Siemens .....................................................................42,52
a Raw Material SMC .................................................................................36
-By Bosch Superior Industries ....................................................09
Syleps .............................................................................11
50-51 research Techmahindra .............................................................10
Trumpf...........................................................................40
• Firebricks Offer Low-Cost Storage for Carbon-Free
Energy advertiser’s index

52-57 Case Study aah fluid power inc. ..................................................72
AMTEX 2018 ...................................................................03
• Siemens CRANE BEL INTERNATIONAL PVT. LTD. ......................02, 90
Metal forming and cutting machine tool maker eppinger tools asia pvt. ltd.......................................89
cuts costs; improves quality and efficiency using eXCON..............................................................................69
Solid Edge G H Media business ......................................................88
IME 2017..........................................................................04
• Makino panagon systems.............................inside back cover
Shorter Lead-Times and Lower Costs: Why WET PERMCO.......................................................................... 86
Invested in an EDAF3 Sinker EDM for Moldmaking PTC ASIA..........................................................BACK COVER
TECH INDIA ....................................................................26
• Hypertherm
Automating from the river’s edge Robotic cutting Sep.-Oct. 2017 | Global MDA Journal | 7
with automated plasma technology

News

GE Additive creating world’s largest laser-powder
additive machine

GE Additive is creating the world’s largest laser-powder additive
manufacturing machine

Tailored for the aerospace industry, the been built.
machine will be able to print in a “build
envelop” of one meter cubed (1000mm In the machine’s
x 1000mm x 1000mm). The development
project, announced at The Paris Air Show, production version
will be unveiled in November at the
Formnext Show in Frankfurt, Germany. (1000mm x 1000mm

The machine will 3D print aviation x 1000mm), the
parts that are one meter in diameter,
suitable for making jet engine structural build geometry will
components and parts for single-
aisle aircraft. The machine will also be be customizable and
applicable for manufacturers in the
automotive, power, and oil and gas scalable for an individual
industries.
customer’s project.
The initial technology demonstrator
machine, called “ATLAS”, is a laser/ Its feature resolution
powder machine and will be ‘meter-class’
(1000mm) in at least two directions. and build-rate speeds and forged parts because they can
The GE team has been developing the be made as one piece, requiring less
machine over the past two years and will equal or better today’s additive welds, joints and assembly. Because
several proof-of-concept machines have additive parts are essentially “grown”
machines. It is also designed to be used from the ground up, they generate far
less waste material. Freed of traditional
with multiple materials, including non- manufacturing restrictions, additive
manufacturing dramatically expands the
Additive manufacturing (also called 3D design possibilities for engineers.
printing) involves taking digital designs
from computer aided design (CAD) www.geadditive.com
software, and building them on an
additive machine, layer by layer from
metal powder. Additive components
are typically lighter, more durable and
more efficient than traditional casting

Reliance industries to acquire assets of kemrock
industries ril to foray into new materials business

This is a part of Reliance’s efforts to enter the Composites business
and establish a leadership position in this large and growing market in
India. Composites are used in a variety of applications and industries
such as renewable energy, mass transportation, infrastructure and a
host of other industrial products.

The assets will pave the way for Reliance to foray into new
materials (Composites and Carbon Fibre) and further strengthen its
petrochemicals business portfolio.

The Company is in the process of complying with the necessary
formalities for acquisition of assets.

www.ril.com

8 | Global MDA Journal | Sep.-Oct. 2017

News

IBM and MIT to pursue joint research in artificial
intelligence, establish new MIT–IBM Watson AI Lab

IBM plans to make a 10-year, $240 million investment in new lab with MIT to advance
AI hardware, software, and algorithms

MIT President L. Rafael Reif, left, and John Kelly IBM plans to make a 10-year, The new lab will be one of the
III, IBM senior vice president, Cognitive Solutions $240 million investment to largest long-term university-
and Research, shake hands at the conclusion of create the MIT–IBM Watson AI industry AI collaborations to
a signing ceremony establishing the new Lab in partnership with MIT. The date, mobilizing the talent of
MIT–IBM Watson AI Lab. lab will carry out fundamental more than 100 AI scientists,
artificial intelligence (AI) research professors, and students to
and seek to propel scientific pursue joint research at IBM’s
breakthroughs that unlock the Research Lab in Cambridge,
potential of AI. Massachusetts — co-located with
the IBM Watson Health and IBM
The collaboration aims to Security headquarters in Kendall
advance AI hardware, software, Square — and on the neighboring
and algorithms related to deep MIT campus.
learning and other areas; increase
AI’s impact on industries, such as IBM and MIT plan to issue a call
health care and cybersecurity; for proposals to MIT researchers
and explore the economic and IBM scientists to submit their
and ethical implications of AI ideas for joint research to push
on society. IBM’s $240 million the boundaries in AI science and
investment in the lab will technology in several areas.
support research by IBM and MIT
scientists. MITIBMWatsonAILab.mit.edu.

Mary Erholtz of Superior Industries to chair
CONEXPO-CON/AGG 2020

Next Global Construction Industries Show Set for March 10-14, 2020
in Las Vegas, USA

The Association of Equipment Manufacturers (AEM) announces Mary Erholtz, Vice President
Marketing for Superior Industries, will chair the next CONEXPO-CON/AGG, set for March 10-14, 2020
at the Las Vegas Convention Center in Las Vegas, USA.

Erholtz will lead a cross-section of industry leaders who come together in the show’s management
committee to oversee planning of the construction industry’s global gathering place every three
years in North America. Erholtz has served on the CONEXPO-CON/AGG management committee, and
she has been active in AEM: she serves on the Association’s Board-level membership committee and
CE Sector Board. She also serves on the National Stone, Sand & Gravel Association’s Manufacturers
& Services Division Board of Directors.

CONEXPO-CON/AGG is the largest international gathering in the Western Hemisphere for the
construction industries, held every three years to spotlight the latest equipment, technology and
product innovations and industry best practices.

www.conexpoconagg.com

Sep.-Oct. 2017 | Global MDA Journal | 9

News MHPS Launches New
Integrated Fuel Cell and
Tech Mahindra and PTC Gas Turbine Hybrid Power
engineers create finite Generation System
possibilities for the new
industrial world

PTC and Tech Mahindra announced the opening of an Industrial Mitsubishi Hitachi Power Systems, Ltd. (MHPS) has launched
Internet of Things (IoT) Center of Excellence at Tech Mahindra’s a new pressurized hybrid power generation system that inte-
campus in Bangalore, India. grates solid oxide fuel cell stacks (SOFC) with micro gas tur-
bines (MGT).
The facility is designed to showcase the technologies that
companies can utilize for their digital transformations – from The hybrid system has a broad range of commercial and in-
product design through IoT connectivity and augmented reality. dustrial applications and is an attractive choice for distrib-
uted or cogeneration power systems. It offers significant
Tech Mahindra is outfitting the facility with offerings from the advantages in terms of energy efficiency and environmental
PTC technology portfolio, including the ThingWorx® Industrial protection.
IoT platform. Tech Mahindra, a longstanding PTC partner
and leading system integrator, will advise customers on how The system was developed through the process of 250 kilo-
ThingWorx and other PTC technology can enable them to watt (KW) class demonstration testing, supported by Japan’s
generate business value. New Energy and Industrial Technology Development Orga-
nization (NEDO) research agency. The Japanese Ministry of
The Center of Excellence was conceived and jointly developed Economy, Trade and Industry is promoting greater adoption
by Tech Mahindra and PTC. Tech Mahindra chose to partner of fuel cell systems due to their outstanding power genera-
with PTC as the primary technology provider because of the tion efficiency and minimal carbon dioxide (CO2) emissions.
breadth of the ThingWorx platform and the longstanding New technologies in this field can support the development
success of PTC solutions offerings, including computer-aided of energy-saving, low-carbon societies.
design (CAD) and product lifecycle management (PLM). As a
system integrator partner with PTC, Tech Mahindra is trained As it promotes the new hybrid system to potential business
to both develop solutions and implement solutions based on and industrial customers, MHPS will continue to target fur-
PTC technology. ther improvements in the system’s performance. Through
the continuing development of hybrid systems, the Company
While located in India, the facility is expected to draw a global will contribute to the creation of sustainable energy supplies.
customer base. As the facility evolves, Tech Mahindra and
PTC also plan to use ThingWorx to develop vertical-specific Mechanisms of Power
solutions to address mutual customers’ needs and challenges
www.mhps.com
www.techmahindra.com

10 | Global MDA Journal | Sep.-Oct. 2017

&Merger

Aquisition

Although industrial manufacturing deal volume was down quarter on quarter, the 53 deals
announced in Q2 2017 is consistent with the trailing six quarters’ average. Further, even though
average deal size is on a downward trend, the volume of industrial manufacturing deals in the first half
of 2017 is an indication of market participants’ desire to use M&A to achieve their strategic objectives.

C 2017 PricewaterhouseCooprs LLP.

Fives acquires Syleps

Fives has expanded its offer and cemented its position as a supplier
of choice for the distribution sector

Fives announces the acquisition of Syleps, a specialist in automated management systems for industrial sites.

Syleps’ technical expertise enhances the Group’s ‘Intralogistics’ company for internal automated logistical flow solutions for
offer in a sector which is enjoying strong growth. warehouses and logistics platforms. It has successfully fitted out
over 200 production units and logistics warehouses in Europe.
Combining the technical expertise of Fives and Syleps will Syleps owes its success to its expertise in process engineering,
create a leading player with end-to-end understanding of how industrial IT systems, and proprietary technological building
to design and deliver innovative solutions for the automated blocks, particularly for storage and robot palletizing solutions
management of internal logistics in warehouses. for preparing orders. Syleps has developed solutions which
place it as the leading OPR (order picking robotic) supplier. OPR
Syleps, a respected player in the automated is a fully automated solution for the preparation of orders and
warehouse sector for putting together heterogeneous pallets for medium and
large-scale distribution platforms.
Syleps was founded in 1975 and is a major player in intralogistics.
The company is known for its full range of solutions for agri- Based in Lorient, Syleps has an annual turnover of around 40
business supply chains, e-commerce, distribution, and other million euros and employs 230 people. The company has a
manufacturing industries. Syleps is currently the leading French subsidiary in Bordeaux, which specializes in robotics.

Sep.-Oct. 2017 | Global MDA Journal | 11

&Merger

Aquisition

“With the acquisition Advanced and market, particularly with the service businesses seeking
innovative equipment development of e-commerce ‘3PL’ solutions to manage
of Syleps, whose product that complements and the increase in the rate their warehouses.
offering perfectly the Fives’ range of flows, which is generating
complements our own, demand for automation Frédéric Sanchez, Chairman
Fives is cementing its Fives is a world-renowned in sorting centers. Syleps’
position as the leading player in the intralogistics capacity for innovation, which of the Executive Board of
provider of automated sector. The Group supplies can be seen in the many
flow management and major international actors in patents it has registered, Fives, announced, “With the
sorting solutions. We delivery and postal services echoes Fives’ strategy to
are now also asserting with high-capacity sorting develop innovative solutions acquisition of Syleps, whose
ourselves as a partner of centers. Fives is also a for all these markets, enabling
choice for medium and partner of distribution and our clients to improve the product offering perfectly
large-scale distribution e-commerce businesses, efficiency of their industrial
businesses. Fives, for whom we design and processes. complements our own, Fives
a world-renowned deliver lines for preparing
intralogistics expert, orders and sorting systems The Group’s high level of is cementing its position
will enable Syleps to for their deliveries. In 2016, expertise in the domain
significantly increase its Fives recorded turnover of of storage solutions will as the leading provider of
€240M in the domain of also enable it to support
market presence.” logistics, a very dynamic the development of needs automated flow management
amongst traditional delivery
Frédéric Sanchez and sorting solutions. We are

Chairman now also asserting ourselves
Executive Board of Fives
as a partner of choice for

medium and large-scale

distribution businesses.

Fives, a world-renowned

intralogistics expert, will

enable Syleps to significantly

increase its market presence.”

12 | Global MDA Journal | Sep.-Oct. 2017

&Merger

Aquisition

DuPont and Dow finalize merger

The two firms, which specialize in the production of backsheets and
other materials for the solar industry, have completed a merger of
equals that has been on the cards for almost two years.

Both Dow and DuPont have been consistent innovators in the solar materials space for more than a decade

DuPont and Dow Chemical Company, This $130 billion ‘merger of equals’ was About DuPont
two of the leading materials suppliers labelled at the time as a “deal of three
to the solar industry, have successfully centuries”, bringing together many years DuPont began as a gunpowder
completed a merger after more than 18 of knowledge, more latterly focused on manufacturer in 1802 but over time
months of discussions. solar PV technology. has expanded into other chemicals,
developing polymers such as nylon,
The new company is called DowDuPont Each of the three new divisions are neoprene and Lycra.
and will eventually break up into three expected to be able to allocate capital
publicly-traded divisions – agriculture, more effectively, and apply innovations Its revenue last year was $US24.6 billion
materials science, and specialty products in a more timely and targeted manner, a ($30.9 billion)
– that will stratify and streamline the company press release stated.
various businesses, expertise and About Dow
operations that now fall under the The new, 16-strong board of directors
DowDuPont umbrella. has been split equitably between former Dow Chemical was founded in Michigan
Dow and DuPont staff, while the three in 1897 to produce bromide compounds.
The U.S.-headquartered firms have divisions will all be headquartered in
between them been two of the leading the U.S. – agriculture in Wilmington, It later expanded into chemical and
suppliers of backsheets, encapsulants Delaware; materials science in Midland, plastics, becoming the second-largest
and metallization pastes within the solar Michigan; and the specialty products producer behind German giant BASF.
industry. also in Wilmington, Delaware.
Dow Chemical posted sales revenue of
$US48.2 billion ($60.6 billion) last year.

www.dow-dupont.com

Sep.-Oct. 2017 | Global MDA Journal | 13

Business Report | Machine Tools Market

The machine tools market

Research analyst predicts the faster delivery of new products in the cutting machine tools in the market.
global machine tools market to market and reduction in development These tools find applications in
grow steadily at a CAGR of 6% during costs as nearly 30%-70% less material electrical and electronics equipment,
a four year period. This increase is required to manufacture a product machinery, fabricated metal
in growth is mainly attributed to using 3D printing technology. For products, and transport equipment
the rising demand for fabricated instance, Japanese machine tool manufacturing sectors. The growth
metals from the construction and manufacturer Yamazaki Mazak of end-user industries such as
machinery industries. Fabricated has integrated metal 3D printing automotive and aerospace will fuel
metals, including ammunition, small technology into its CNC product line. the growth of the machine tools
arms, buildings products, springs, segment over the next four years.
cutlery and utensils, stamped metal Product segmentation and
products, fasteners, tanks and cranes, analysis of the machine Segmentation by end-
and hardware, are manufactured tools market user of the machine tools
through the use of machine tools. market
With the increased production of • Metal cutting
fabricated metal products, there is • Automotive industry
a strong demand for machine tools • Accessories
globally. • General machinery
• Metal forming
Changes in 3D printing technology are • Precision engineering
expected to have an impact on the The global machine tools market is
machine tools market. Many machine characterized by the increasing use of • Transport machinery
tool manufacturers are trying to take steel metal-cutting tools to develop
advantage of 3D printing’s popularity products with enhanced/desired • Others
by incorporating this technology dimensional accuracy. Improved
into their machine tools. It results in technological advances are leading The rising sales and demand for
to the development of smaller metal automobiles and the increase in
investment in the automotive sector

14 | Global MDA Journal | Sep.-Oct. 2017

Business Report | Machine Tools Market

will spur the demand for machine presence of numerous small and large is forecast to decline by almost 1%
tools. vendors. The market is characterized annually through 2019, entirely as
by the presence of well-diversified a result of weak U.S. manufacturing
Geographical international, regional, and local conditions. In addition, durable goods
segmentation and analysis vendors. manufacturers across the region
of the machine tools have been modernizing operations
market Growth will also be supported by and replacing older equipment on
the introduction of more expensive a steady basis over recent years, so
• Americas machine tools. In Western Europe, demand for new and replacement
new machine-tool technologies machine tools will be minimized
• APAC (e.g., increased standards for process through 2019.
control and precision) are among the
• EMEA factors that will increase the relative In Mexico, demand will grow faster
value of new products. than the worldwide average, while in
This growth is largely attributed to the Canada the increases will be on pace
growth of automotive and industrial Machine tool demand in Japan is with the average.
sectors in APAC. expected to increase for the first
time in several years, where pent-up Source:
Competitive landscape and demand is a significant factor in the
key vendors forecast expansion. Technavio

The global machine tools market is North American machine tool demand Freedonia
highly fragmented because of the

Sep.-Oct. 2017 | Global MDA Journal | 15

Article

Machining and Surface Finishing
are Converging

Producing Precision Surface Finishes Economically

This stream finishing system with pulse drive, which is integrated into mass production in the automobile industry, Image
is used for fully automated deburring, rounding and smoothing of cam shafts. Reduction of peak-to-valley height, for source:
example from 0.2 to 0.1 μm, is accomplished in less than one minute. OTEC
GmbH

Today, the production of precision parts is characterised by highly
demanding specifications with regard to tolerances and surface
quality. Innovative, advanced processes for deburring, surface
finishing and shaping are making it possible to improve quality and
productivity, as well as economic efficiency.

In addition to the actual manufacturing processes, more friction, wear and noise, and increases performance and
and more attention is being focused on intermediate and service life. On the other hand, manufacturing steps for precise
downstream processes such as deburring and surface finishing shaping are required as well, and in this respect machining
for the production of high-quality components. On one hand, and surface finishing are converging to an ever greater extent.
this is targeted at burr-free components and workpieces with In order to master these challenges, innovative, advanced
defined edges and fillets or a surface finish which minimises process are available which can be ideally matched to the

16 | Global MDA Journal | Sep.-Oct. 2017

Article

task at hand with high levels of productivity Three-Dimensional and Even
and economic efficiency, and which deliver More Accurate: PECM
reliable, reproducible results.

Doris Schulz Electrochemical Machining Shaping of the vane contours and surface finishing (roughness
Author of Metallic Workpieces at the front and sides) are completed in a single process step.

DeburringEXPO In the case of electrochemical machining As far as the actual processes are concerned,
Trade Fair for Deburring (ECM), which is used in the fields of electrochemical machining (ECM) and
Technology and Precision aviation and aerospace, the automotive precision electrochemical machining (PECM)
Surface Finishing industry, toolmaking, medical technology, are both based on exactly the same principle.
microsystems engineering, the energy Essential differences include the distance
Which processes ensure industry and other sectors – for mass from the cathode to the workpiece on the one
reliable and economically production as well – metals is anodically hand, and the use of an oscillating cathode in
efficient deburring and removed from the surface of the workpiece. the PECM process on the other hand. Similar
production of precision This procedure makes deburring possible in to electrical discharge machining (EDM),
surface finishes? Which new difficult to access areas such as internal bore this makes it possible to produce extremely
technologies are available? intersections and pockets, and also permits accurate three-dimensional shapes, contours
Which criteria need to be taken burr-free shaping processes. The machining and structures with very high levels of surface
into consideration for the tool, namely a cathode, and the component quality. Ra values of down to 0.03 µm can be
selection of an ideally suited (as an anode) are connected to a generator achieved. As compared with the EDM process,
process? Answers to these and which serves as a direct voltage source for machining is more accurate with regard to
many other questions will be the machining process. The component is component dimensions and tolerances, and
provided by DeburringEXPO at machined highly accurately, independent of it doesn’t result in any thermal influences.
the Karlsruhe Exhibition Centre the metal’s amorphous structure, by means Significantly reduced machining time is a
(Germany) from the 10th of the charge exchange which takes place further advantage of the PECM process as
through the 12th of October, between the cathode and the anode in an opposed to conventional manufacturing.
2017. aqueous electrolyte solution. This makes it Comparisons, for which a component was
possible to produce even very small, thin- produced by means of a conventional process
walled contours, fillets, ducts, slots and involving spark erosion, milling, drilling,
wash-outs in workpieces made of practically grinding, deburring and lapping, as well as
any conductive metal. Since processing is a PECM process with subsequent grinding,
contactless, the tooling is neither subject to reveal a 90% reduction in pure manufacturing
wear due to the machining process, nor is it
exposed to thermal or mechanical influences. time. In addition to shaping, the PECM process

The characteristics and the shape of the is also used for micro-structuring of surfaces,
tool holder determine where and how much
material will be removed from the workpiece. for example in order to optimise tribological
Generator power is selected depending on
the size of the surface to be machined at properties.
any given point in time, and also determines

the speed at which material is removed and

the achievable degree of surface roughness.

Newly developed generators reach Ra values

of 0.1 µm and better, depending on the initial

state. Beyond this, they also prevent so-called

stray machining which may lead to worse

machining results at the anode’s peripheral

areas.

Sep.-Oct. 2017 | Global MDA Journal | 17

Article

Innovative ECM Process for Additive as well as geometry optimisation and the minimisation
Component Manufacturing of surface tension. The workpiece(s) is/are clamped for
processing in one or more fixtures at the AFM machine. The
In the case of ECM, a charge exchange takes place between the cathode and the anode processing medium – abrasive particles which are matched to
(component) in an aqueous electrolyte solution, by means of which the workpiece is the respective task with regard to type, size and concentration
accurately machined in a targeted fashion. and are embedded in a polymer mass of defined viscosity – is
Image source: EMAG ECM GmbH caused to flow through or over the area(s) of the component(s)
to be processed in alternating directions at a defined pressure
Components produced by means of additive manufacturing level by means of hydraulically powered pistons. The grinding
processes have already established themselves in various medium functions like a liquid file. Process parameters are
industry sectors such as aviation and medical technology. continuously monitored in order to assure reproducible results.

An ECM process The AFM process makes it possible to improve surface
developed especially for roughness by a factor of five to eight as compared with initial
processing additively surface condition. It’s used, for example, in the automotive,
manufactured parts plastics and aluminium industries, as well as in tool and mould
makes it possible to making for the processing of, amongst other workpieces,
improve both micro impression dies, tablet moulds and deep drawing dies. AFM
and macrostructures has proven its worth in other sectors as well including medical
on internal and external technology, aviation and aerospace, as well as in textile
surfaces in a single machinery manufacturing. Additive manufacturing of metallic
process components in modern industrial production is opening up an
Image source: Extrude additional range of applications for AFM.
Hone GmbH
New Perspectives for Barrel Finishing

However, poor surface finishes after 3D printing, as well as blobs With the help of abrasive flow machining, surface roughness can be improved by a
which remain on the part after removing the support structure, factor of five to eight as compared with initial surface condition. Surface tension is
are still a great challenge. The new Coolpulse ECM process has reduced at the same time.
been specially developed for, amongst other applications,
surface finishing of 3D printed, metallic components. It makes Image source: 4MI GmbH
it possible to improve both micro and macrostructures on
internal and external surfaces in a single process, and specified Surf, stream and pulse finishing processes involve barrel
surface characteristics can be reproducibly obtained with short finishing solutions for individual part processing which can be
cycle times. Furthermore, support structure remnants and easily integrated into automated production lines. These new
surface defects can also be removed, which may result from 3D developments permit highly accurate, reliable deburring, edge
printing processes. rounding, smoothing, grinding and polishing of high-quality,
geometrically complex components such as machine cutting
Abrasive Flow Machining for Surface Finishing tools and implants, as well as motor, gearbox and turbine
components, matched to manufacturing cycle time. These are
Abrasive flow machining (AFM) is used primarily for processing tasks which have usually had to be completed manually in the
difficult to access workpiece areas and internal surfaces of past by means of time-consuming, costly processes because no
high-quality components made of metal and ceramics, which automated solutions were available.
cannot be processed by means of conventional procedures.
Typical applications include rounding, polishing and deburring,

18 | Global MDA Journal | Sep.-Oct. 2017

Article

Schematic Diagram of an AFM Machine With the help of plasma polishing, for which an electrolyte consisting of 98% water
and 2% salt is used, burrs as well as milling marks and material upturns have been
Image source: Fraunhofer IPK removed and smooth, homogeneous surfaces have been obtained.

The effects of pulse finishing are based on ideally matched Image source: Plasotec GmbH
relative motion between the processing medium and the
workpiece. For example, the workpiece is secured in a clamping Like electropolishing, plasma polishing is also an electrolytic
collet and accelerated to a speed of up to 2000 rpm, decelerated process, but it works with high voltage and an electrolyte
and accelerated again in a rotating bowl within a very short based on a salt solution which is considered ecologically
period of time. Interaction with the inertia of the processing harmless. This process results in the formation of a plasma
medium – i.e. due to the different speeds of the workpiece after the anodically polarised metallic workpiece has been
and the abrasive particles – results in targeted grinding action immersed into the electrolytic bath. The plasma coats the
with accurate deburring, even is areas which have previously workpiece thus resulting in reduced roughness, as well as the
been inaccessible for barrel finishing, for example cross-holes removal of organic and inorganic contamination with just a
in hydraulic components. minimal loss of mass. Depending on the material specification,
material abrasion typically lies between 2 and 8 µm per minute
Polishing with Plasma and achievable roughness values are less than 0.01 µm. The
geometric shape of the component remains nearly unchanged.

DeburringEXPO

Trade Fair for Deburring Technology and Precision Surface
Finishing

Which processes ensure reliable and economically efficient
deburring and production of precision surface finishes? Which
new technologies are available? Which criteria need to be
taken into consideration for the selection of an ideally suited
process? Answers to these and many other questions will be
provided by DeburringEXPO at the Karlsruhe Exhibition Centre
(Germany) from the 10th through the 12th of October, 2017.
The exhibition portfolio includes equipment, systems and tools
for belt grinding, brushing, abrasive flow machining, vibratory
grinding, blasting with solid and liquid media, abrasive water-
jet blasting, magnetic-abrasive deburring, ultrasonic deburring,
chemical bath deburring, electrochemical machining (ECM),
electron beam machining, thermal energy machining (TEM),
mechanical deburring, buffing, polish honing, electrolytic
polishing, plasma polishing, laser polishing, immersion and
brush polishing, as well as measuring, test and analysis systems,
and technical literature.

www.deburring-expo.de

Sep.-Oct. 2017 | Global MDA Journal | 19

Article

Waterjet Cutting: The Science and the Art

Waterjet cutting is a fascinating manufacturing technique that
can be viewed as a craft

Water jet cutters use pressurized power of the cutting stream, enabling material; composites, plastics,
water to cut material. To increase hard materials such as metal or ceramics metals, glass, stone or rock, ceramics,
cutting ability, abrasives such as garnets to be easily cut. and rubber. With the addition of a
and aluminum oxide are often added. granular abrasive, a waterjet cutting
The overall process mimics erosion in Pure vs. Abrasive Waterjet machine can perform quality cuts on
nature, just at a much higher speed and materials up to 200 mm thickness.
concentration: a high-pressure pump Abrasive waterjet nozzle. (Image courtesy of Omax.)
drives the water through rigid hoses, 2. No Heat Affected Zone (HAZ)
resulting in a forceful water jet—a typical PC-based Controller
water jet can output between 4 to 7 A major advantage of waterjet
kilowatts.. Advanced motion controllers for abrasive cutting is that no heat affected zone
waterjet systems are PC-based and (HAZ) occurs due to its cold cutting
Waterjet machines provide an permit production of accurate parts with method. Not only does cold cutting
efficient method of producing intricate minimal operator experience enable clean cuts, but also increases
components of machines with relative the operators’ safety significantly by
ease and precision. It facilitates versatile Benefits of waterjet cutting eliminating the risks of burns.
and effective machining, cutting, and
shaping of metals and other materials. 1. No material limitations, works 3. No material distortion
mostly with all
A waterjet machine uses a pump to eject Through its cold cutting method, the
water at an extremely high pressure Waterjet cutting is versatile heat exposure can be bypassed, which
through a nozzle to cut metals and other applicable, cutting nearly any is especially critical for materials like
materials. These machines generate a metal, leading to a fine cut without
lesser amount of heat compared to other distortion in the material. This results
cutting technologies and can, therefore, in a smooth and burr-free cut.
be used even on materials that are highly
sensitive to high temperatures. 4. Precise result, no more finishing
required
High pressure waterjet cutting solutions
are used for the cutting of sheet metal, The immediate high cutting quality
stone, plastics, composites, and other ensures a precise result, avoiding
materials. an additional finishing process. This
significantly accelerates the cutting
Waterjet Cutting Methods: process and saves time, increasing
the overall efficiency.
Pure waterjet cutting is used for cutting
soft materials like foam or paper by using 5. No hazardous waste
solely the water stream for cutting.
The growing importance of
Abrasive waterjet cutting - a granular environmentally friendly processes
abrasive is added to the water stream. throughout the industries is becoming
The granular abrasive accelerates the more apparent. A significant
advantage of waterjet cutting is that

20 | Global MDA Journal | Sep.-Oct. 2017 Sep.-Oct. 2017 | Global MDA Journal | 20

Article

it does not create any hazardous waste in the form of fumes
and gases, unlike other cutting technologies.

Precautions:

Although thermal stress is not an issue and burring doesn’t
occur in the cut, the surface of the material will appear sand-
blasted as a result of the added abrasive to the water-jet, and
goggles should be worn to protect the eyes and face. The water
jet cutting process is quite noisy, and requires a significant
amount of clean up

Pic Courtesy: Resato

Submit

Your Story
Or Event Here!

[email protected]

Sep.-Oct. 2017 | Global MDA Journal | 21

Article

Hydraulic Open-Circuit Pump

By- Sonya Anderson, Global Product Manager, open circuit piston pumps, Eaton
Jamie LeClair, Product Engineering Manager, Eaton

Sonya Anderson When to Upgrade 50 horsepower, or if it Work demands
Controls on Mobile requires work to be done
“Sonya Anderson Open-Circuit Piston at different speeds, then it In addition to speed and
Pumps may be time to consider an pressure considerations,
has 11 years of broad upgrade. you should also contemplate
experience covering As the hydraulics industry an upgrade if your machine
consumer products and moves to smarter Today, about 30 percent is performing demanding
industrial manufacturing components and systems, of the market is still work during some periods
in multiple roles including it’s the perfect time using fixed-displacement and light work in others.
engineering, customer for mobile equipment technology, such as a gear
supply chain, sales, and engineers and operators to pump, even though this This is typical of excavators,
business development. consider making an update system is efficient only material-handling machines
Currently, she is the to open-circuit pumps. for machines operating and forestry equipment.
Global Product Manager Learning when to enhance at a constant speed and
for Open Circuit or customize a pump with pressure. The energy For example, a log loader
Piston Pumps at Eaton. more efficient controls can savings can be significant in will oftenrequire a lot of
Anderson holds an MBA provide many benefits for larger horsepower engines, pressure to pick up heavy
from University of machine performance. On which are typical in refuse logs, but relieves that
Minnesota and a BS in the other hand, knowing trucks and wheel loaders, pressure once they are
Packaging Engineering when to upgrade a where energy loss has a dropped and transitions to
from Michigan State hydraulic pump and how to bigger impact on total fuel light work as it returns to
University.” differentiate control options cost. perform the next task.
can be tricky if you don’t
know how it will impact For these applications,users In these types of settings
your machine and business. will want to look at what where work requirements
their machines could gain fluctuate, torque control
Fortunately, there are by moving to a variable- could be utilized to
key conditions to look for displacement pumpwith combat the common,
when deciding if it’s time either a load-sense control often frustrating challenge
to update or transition or pressure-compensation of engine stalls when the
your pump controls. In this control for better energy machine moves to applying
article, we will share the top efficiency. A load-sense maximum load at maximum
five scenarios to look for in control provides an effective speed. A torque-controlled
consideration of a control solution for machines that pump will reduce the
upgrade and the differences have different speeds and maximum flow at high
between various options. pressure requirements, pressures and adjusts the
ensuring the flow and pump displacement to limit
A need for speed pressure exactly matches the input torque demand of
load requirements. A the pump.
If your machine is using pressure-compensated
a fixed-displacement control is effective when a This action helps the engine
hydraulic pump for constant pressure is needed to avoid stalling or lugging
operating conditions above at different speeds. and conserves energy
while ensuring there is still

22 | Global MDA Journal | Sep.-Oct. 2017

Article

Jamie LeClair enough engine horsepower external valves to create more displacement control helps
available to get the job done. friendly conditions, but this produce a safer and more
“Product is a situation where a control productive machine, while
The chill factor upgrade is often a better and also providing the best way to
Engineering more cost-effective solution. compete in the market which
Manager Jamie It may be time to consider is quickly moving to more
LeClair has 16 an upgrade if you use a tier Consider adding an integrated sophisticated designs.
years of experience four-compliant engine that cold-start valve to your pump
with Eaton. His requires a lot of cooling. This for these conditions, which will The electronic-displacement
career has been is common in both on-highway eliminate the need for those control pump, or EDC pump,
entirely in the and off-highway vehicle costly extra features. is an open-loop control pump
product engineering applications such as wheel that controls displacement
function, leading loaders, excavators, haulers, The cold-start valve is a proportional to the current
the design and and coaches and buses. solenoid solution that de- signal sent to the pump
development of strokes the pump and solenoid. This delivers the
Eaton’s Geroler® Users could benefit from therefore reduces torque most efficient use of power
motor portfolio, upgrading to a fan-drive control loss on the motor during cold available, allows for the
gear pumps, vane in these settingswhere the weather starting. removal of the load-sense line
pumps, and more control of engine temperature and delivers low-system losses
recently piston and horsepower is critical to With the addition of a cold- through the valve by allowing
pump products. do productive work such as start valve, you may also for direct communication
LeClair holds a lifting or digging. have an opportunity to make between the valve and the
BS in Mechanical reductions in the size of other pump.
Engineering from A quality fan-drive control will components – including the
the South Dakota help you apply the precise machine’s starter motor and When paired up with various
School of Mines amount of cooling to the battery for better efficiency. sensors and controllers, this
and Technology and system during output without system really opens the door
an MBA from the wasting power. Building smarter to new innovative hydraulic
University of St. machines system setups.
Thomas. Preventing engine overheating
while freeing up more The world is moving to smarter, Wrapping it up
horsepower to do valuable more efficient machines.
work, a fan-drive control No one can deny that there
can make a system much It’s no longer just about is a movement in the mobile
more effective and efficient. components – it’s about how and industrial market toward
Additionally, since a fan- those components connect to smarter machines. Engineers
drive control is managed create intelligent sub-systems and operators are a putting
electronically, it eliminates that can dynamically adapt a greater emphasis on
the need for load-sense valves and respond. equipment performance with
and load-sense lines in the a focus on improving their
fan-drive circuit – which can Electrohydraulics are no longer operational efficiency through
help save space and provide a vision for tomorrow, they’re the design process.
additional cost savings. a requirement for many
applications today. If you are Keeping these scenarios
Cold conditions designing a smarter machine, in mind as the industry
you will also want to upgrade continues to evolve will help
When machines are operating to a smarter pump control. you stay ahead of the curve,
in cooler conditions, it can be anticipating when and how to
hard on them and the hydraulic Upgrading to a smarter make upgrades in a way that
components – especially at solution, such as an electronic- brings value to your machine
start-up. displacement control on your and business.
pump will allow you to achieve
Some machine designers greater flexibility in machine
will use costly heaters or design. The electronic-

Sep.-Oct. 2017 | Global MDA Journal | 23

Article

The First Vision Processing Unit

with a Dedicated Neural Compute Engine will Give Devices
the Ability to See, Understand and Interact with the
World Around Them in Real Time

Remi El-Ouazzane Throughout my career, and now more To make this possible, we’ve removed
than ever at Intel, I have dreamed the time and power constraints of
Vice President and General Manager of about where technology will take us next, communication with the cloud and
Movidius in the New Technology Group and it’s even more exciting to be creating enabled deep learning at the device level.
the future. Today, that future is here This is where the power of the VPU comes
of Intel Corporation with the unveiling of the Myriad™ X, the in – the Movidius™ platform is specifically
world’s first vision processing unit (VPU) designed to meet the challenges of
“The Movidius to ship with a dedicated Neural Compute autonomous devices. Our tiny VPUs put
Engine to deliver artificial intelligence (AI) visual intelligence directly onboard the
Myriad X VPU delivers capabilities to the edge in an incredibly device while delivering industry-leading
artificial intelligence low-power, high-performance package. compute performance at an ultralow
at the edge for power threshold.
drones, robotics, smart In the coming years, we’ll see a huge range
cameras, virtual reality/ of new products emerge that are made This is the day I have looked forward to
augmented reality more autonomous by embedding real-time since we were welcomed into the Intel
solutions and more. intelligence capabilities in devices – from family nearly one year ago – how time
Introduced on drones and smart cameras to augmented flies. In working across Intel’s diverse
Aug. 28, 2017, reality and more – to give them the ability areas of expertise – from the AI Product
Myriad X is the world’s to see, understand, interact with and learn Group and IoTG to the Intel Labs and
first SOC shipping with from rapidly changing environments. RealSense teams, we have been able to
a dedicated Neural give scale to our technology and push
Compute Engine to give Myriad X combines dedicated imaging, the performance of deep learning at the
devices the ability to see, computer vision processing and – thanks edge to bring Myriad X to the world in a
understand and react to the industry-first Neural Compute form that is better and faster than I ever
to their environments in Engine – high-performance deep learning imagined.
real time. inference within the same chip, and
the results are opening up new realms And we’re just getting
of possibility. With this faster, more started…
pervasive intelligence embedded directly
into devices, the potential to make our As we continue to leverage Intel’s
world safer, more productive and more unique ability to deliver end-to-end
personal is limitless. From autonomous AI solutions from the cloud to the
delivery drones and security cameras with edge, we are bound to deliver a VPU
contextual understanding to personal technology roadmap that will continue
robots that have both situational and to dramatically increase edge compute
emotional awareness, Myriad X will performance without sacrificing power
unleash innovation for a new future of consumption.
intelligent and autonomous devices.
This next decade will mark the birth of

24 | Global MDA Journal | Sep.-Oct. 2017

Article

brand-new categories of devices, and we can’t wait to see Credit: Intel Corporation
the innovation from Myriad X to come. Sep.-Oct. 2017 | Global MDA Journal | 25

As Saint-Exupéry once said, “As for the future, your task is
not to foresee it, but to enable it.”

I invite you to learn more about how Myriad X is accelerating
the possibilities of computer vision intelligence at the edge
by visiting “Intel Unveils Neural Compute Engine in Movidius
Myriad X VPU to Unleash AI at the Edge.”

“The Movidius Myriad X VPU delivers artificial intelligence at
the edge for drones, robotics, smart cameras, virtual reality/
augmented reality solutions and more. Introduced on
Aug. 28, 2017, Myriad X is the world’s first SOC shipping
with a dedicated Neural Compute Engine to give devices the
ability to see, understand and react to their environments
in real time.

26 | Global MDA Journal | Sep.-Oct. 2017

Curtain Raiser- EMO Hannover

EMO Hannover 2017

18 - 23 September

EMO Hannover is the world’s premier EMO-exhibitors belong to Promoter: CECIMO
trade fair for the metalworking sector. the following sectors:
It is the the top global trade fair of European Association
the sector and the most efficient marketing  Machine tools for cutting, for the Machine Tool
instrument in the branch, bringing together splitting and milling Industries in Europe
manufacturers and users from all countries.
 Sheet metal, wire and tube Organizer : VDW
Exhibitors come to EMO Hannover from working machines, metal
all over the world and from all segments forming machine tools The German Machine Tool
of metalworking technology. With Builders’ Association
approximately 60% of exhibitors from  Machine tools for thermal,
outside of Germany, EMO Hannover is the electro-chemical and other
world’s most international trade fair for processes
metalworking. Experts from the industry
know and recognise that fact - which is  Surface finishing technology,
another reason why no other trade fair can thin-film processes
match the international character of EMO
Hannover’s visiting public.  Software for entire
manufacturing technology area
The EMO Hannover is organised by the
German Machine Tool Builders’ Association  Control systems
(VDW), located in Frankfurt am Main, on
behalf of the European European Association  Components for flexible automation
of the Machine Tool Industries, (Cecimo).
 CAD/CAM

 Quality management systems

 Robotics and automation

 Material flow and storage technology

 Industrial electronics, sensor and
diagnostic technology

 Precision tools, diamond tools, measuring
tools

 Metal forming machine tools

 Machines and systems for tool and mould
construction, model construction

 Additive Manufacturing

 Instrumentation and control technology

 Coolants, lubricants

 Welding, cutting, hardening, heating

 Mechanical, hydraulic, electrical and
electronic accessories

Sep.-Oct. 2017 | Global MDA Journal | 27

In Conversation with

Dr Wilfried Schäfer

Executive Director of VDW

(German Machine Tool Builders’ Association), Frankfurt am Main

Under the The German Machine Tool This is followed by the manufacturing
keyword Industry benefits mainly from of metal goods, aerospace, precision
Industry 4.0, high-volume, automobile-driven engineering/medical engineering as well
it is now about businesses worldwide. With what as metal production and processing,
networking of other sectors is the industry electrical engineering and miscellaneous
the complete keen to join hands? automotive engineering with shares
production amounting to less than 5 per cent.
or rather the VDW ascertains the customer structure
complete value of its members every two years. The According to you, what is the
creation chain. current survey describes the distribution latest technological trend?
in 2015. According to it, in terms of value, What opportunity does this offer
the automotive industry with its system to the machine tool industry?
suppliers and subcontractors makes up a
share of almost 50 per cent. This comes Central topics for discussion in
about from the high investment dynamics international production technology are
all around the car in North and Central digitalisation and networking, for example
America as well as China. However, the as described by the motto of this year’s
percentage can fluctuate. In 2009, for EMO Hannover: Connecting systems for
example, it was only 39 per cent after the intelligent production. The experts believe
big economic and financial crisis. As the that this will be the next quantum leap for
second largest customer with its manifold productivity. Digitalisation has long since
sub-sectors, mechanical engineering been realised in machine tools. Digital
had a 25 per cent share in 2015. Tool imaging, for example for simulations,
making and mould making are the has also been possible for a long time.
biggest sub-sectors within mechanical Under the keyword Industry 4.0, it is
engineering. Other important segments now about networking of the complete
are the machine tool industry, clamping production or rather the complete value
technology, drive systems, hydraulics, creation chain. In a production line
pneumatics and the fittings industry. that is networked end-to-end, flexible

28 | Global MDA Journal | Sep.-Oct. 2017

In Conversation with

The industry production with optimised processes is determined by the growth of Asia. Medium
is constantly possible, so that even short-notice orders can size machine tool manufacturers had to
reinventing be accepted in small batch sizes. Complete adapt to this and adjust their capacities to
itself, because networking of the entire production line with these distant markets with other languages,
it has to master real-time communication and control brings other cultures and other mentalities. In Asia,
new challenges the greatest added value to the company if it it was mainly China with double-digit growth
time and time realises the horizontal communication from rates that sometimes took in more than
again. This the order entry up to delivery. Moreover, it is one-third of German machine tool exports.
relates to the necessary to network logistics partners and Then the demand there dropped due to the
technology; customers within the value creation chain economic upheaval processes. At the same
this relates to in addition to the subcontractors in order to time, sanctions were imposed on Russia,
the markets; achieve the greatest possible productivity, and the market, which was still the third
this relates to flexibility and efficiency. largest up to 2015, collapsed. Hence, it was
the competitive necessary to adjust to these market changes
environment. The German machine tool industry and compensate for the declining demand,
produced machinery worth 15.2 at least in part. This worked out through the
billion euro in 2016. What kind of Renaissance of Europe and the USA, the rise
growth in production output do you of Mexico and stronger involvement in India
anticipate in 2017? and the ASEAN countries.

We are expecting a considerable production What is the role of VDW in
increase of 3 per cent in the current year. supporting its members?
The foundation for the estimate are the
international industrial production and VDW supports its members in all concerns
global machine tools demand, which should that are important to them. For example, we
continue to develop well according to Oxford accompany them at important trade fairs in
Economics, a forecasting partner of VDW. growth markets through the organisation of
Since the industry brought in a respectable German shared booths. The German pavilions
order backlog in the past year, orders only are supported by the Federal Ministry of
dropped by 1 per cent in the first half of 2017, Economics and Technology at the request of
which means they have maintained their high VDW. We have supplemented this since 2004
level. On the whole, the German machine by organising symposia. Here, the industry
tool industry profits from the project business sectors present themselves exclusively to
with the automotive industry worldwide. the important customer groups in interesting
In addition, the important markets such markets with potential. For example, we
as Europe and China are recovering and are represented at every Imtex in India. The
therefore ramping up their investments. German shared booth is organised by the
German-Indian chamber of commerce at the
To remain at this position of initiative of VDW. In addition, symposia have
strength, do you think that the already been held four times in different
German machine tool industry is Indian cities. For medium-size companies to
reinventing itself? effectively tap into this huge country with
their high technology and survive against
The industry is constantly reinventing itself, strong competition from the Japanese, we
because it has to master new challenges time have to put in considerable effort.
and time again. This relates to the technology;
this relates to the markets; this relates to Exports in 2016 saw a dip. How do
the competitive environment. Let’s take the you plan to combat this in future?
markets, for example. The past decade was
There are setbacks in the development time

Sep.-Oct. 2017 | Global MDA Journal | 29

In Conversation with

and time again, because business with metalworking, the EMO Hannover Finally, recruiting
machine tools is cyclic. The development attracts the who is who of international young talent
of incoming orders shows that things production professionals. Simply being is a permanent
will look differently once again in the there and experiencing live what stirs topic at the
current year. Foreign orders increased the industry gives exhibitors as well as EMO Hannover,
by 10 per cent in 2016. The orders are visitors a major advantage. We know especially with
being processed and delivered in 2017. from our analyses that around half the regard to new
Accordingly, exports increased by 5 per exhibitors present their new features requirements of
cent in the first quarter. for the first time at an EMO, and many qualifications
technical innovations have started from
Do you think electro-mobility their triumphant procession there. The digitalisation and
will impact the machine tool exhibitors present themselves in a high networking.
sector? Is there a strategy in ranking, international race and can prove
place? who is one step ahead to a professional
audience.
The development up to electro-mobility
will very definitely affect the industry, Conversely, visitors profit by making
and every company that manufacturers their investment decisions on the basis
machines for manufacturing engines of the absolute latest information. There
or the drive train is well advised to deal is no other trade fair worldwide where
intensively with the topic. Nevertheless, so many people and systems can be
many questions are still unclarified. experienced live. By the way, where the
Which technology will prevail, for journey is headed is also reflected in
example? How high will the percentage the supporting programme of the EMO
of pure electric vehicles be? How will the Hannover 2017, which presents a true
machining volumes change? We believe fireworks of topics. Industry 4.0, additive
that there will be more hybrid vehicles manufacturing, production for tomorrow,
for a long transition time. Their level machine safety and aircraft production
of complexity due to the combination are discussed in different formats such
of combustion and electric engines as conferences, special shows, symposia
should still call for high volumes of and seminars. There is also a focus on
machining, according to a statement by interesting markets for the international
German production researchers. VDW is machine tool industry, specifically in
currently investigating how the drive is India as well as the USA and Mexico in
changing as part of a study together with a halfday event each. We are especially
other affected sectors of mechanical delighted that we have been able to
engineering. attract many Indian experts as speakers in
the framework of India Day. In addition,
EMO Hannover has evolved into the Ministry of Heavy Industry & Public
the world’s premier platform Enterprises is participating in the event,
for innovation. Is there a and a high-ranking, Indian business
differentiator in favour of delegation is expected. Finally, recruiting
this fair? What is the major young talent is a permanent topic at the
advantage offered by EMO 2017 to EMO Hannover, especially with regard to
its exhibitors and visitors? new requirements of qualifications from
digitalisation and networking.
As the world’s leading trade fair for

30 | Global MDA Journal | Sep.-Oct. 2017

EMO Hannover | Product Spotlight

EMO The world of metalworking Eine Messe des
A Fair by
Hannover

emag
Hall 17, Booth C31

Focusing on electric drive systems
and the “smart factory”

Electromobility and
Industry 4.0 – these
industrial megatrends
are featured
prominently in the
EMAG Group booth at
the EMO in Hanover
from September
18 to 23 this year.
Throughout the show,
EMAG machine
manufacturers will
demonstrate their role
as “facilitators” of
technological change.

Exhibition visitors will see several high- The goal is a controlled, predictable and detailed analysis of the machine and the
performance machines in operation monitored production process from start tools during operation.
– including world-firsts in the areas of to finish – summarizes the message of
turning operation, laser welding/joining the EMAG Industry 4.0 presence at the Promoting the e-revolution in
and gear cutting. EMO. production

At the same time, the EMAG Group is The manufacturing data of the machines The second focus at the EMO also points
also accelerating the digitalization of offer many options for perfecting central to the future of industry because
its production technology to establish processes with custom-fit software
intelligent factories. tools: “MultiMachineMonitor”, for For example, the enhanced dual-spindle
example, enables the control of different VL 3 DUO vertical turning center is
Therefore, the EMO will have a dedicated machines from a central location by a highly productive solution for gear
area where customers can test essential tablet or PC, and fine-tuning of the and engine components up to 150
Industry 4.0 solutions. A main focus is production process. The “EC Data” millimeters in diameter. It only requires
the consistent usability of the software, software guarantees the traceability of a minimum installation space of 24.5
which will continue to simplify the the production process of a workpiece square meters – including automation
control, monitoring and analysis of at any time. “MachineStatus” provides a system (TrackMotion), chip conveyor
production. and parts storage. Increased productivity

Sep.-Oct. 2017 | Global MDA Journal | 31

EMO Hannover | Product Spotlight

EMO The world of metalworking Eine Messe des
A Fair by
Hannover

is provided by two entirely X-axis. Dynamics, repetitive
separate machining areas precision and endurance
with powerful water-cooled precision are significantly
motor spindles up to 32.4 kW higher. The VLC 50 TWIN
power (at 40% duty cycle) and can be easily interlinked
12-post tool turrets. with EMAG hobbing or
deburring machines, with the
The matching TrackMotion TrackMotion , this can create
automation system not efficient multi-technology
only ensures the rapid production lines, for the
transportation of parts complete machining of gears,
between the two machining with low non-productive
areas, but also flips the parts times and high process
over between OP 10 and reliability.
OP 20. The results of this
process are a minimization of New degree of
cycle times, and a significant flexibility in joining
decrease in unit costs. At the and laser welding
same time, direct distance
measuring systems and Another world first is the
recirculating roller guide introduction of the ELC 160
rails in all linear axes ensure HP production solution. This
precision and consistent machine is used especially
workpiece qualities. for processing the control
gear and clutch body, and
Of similar interest is the combines several process
world premiere of the VLC steps into a perfectly timed
50 TWIN turning center system: Joining (press fitting)
for gear components with of the clutch body, induction
a diameter of up to 75 pre-heating (if required by
millimeters. It has two main the material) and connecting
spindles in one machining the components with a
area that are able to process laser beam. Cycle times
two identical workpieces in some instances are less
simultaneously. This results in than 10 seconds because
a massive increase of output the processes run parallel
quantities and lower unit in four different stations.
costs. Diameter and length Furthermore, the ELC 160 HP
of the two workpieces can be allows automatic retooling of
adjusted independently by the the fixtures for different gear
two spindles. This machine stages. Due to this feature,
equally has direct distance the complete set of wheels
measuring systems and for a gear can be produced
recirculating roller guide rails. in a one-piece flow, without
In addition, EMAG uses an retooling.
innovative linear motor in the
www.emag.com

32 | Global MDA Journal | Sep.-Oct. 2017

EMO Hannover | Product Spotlight

EMO The world of metalworking Eine Messe des
A Fair by
Hannover

dmgmori
Hall 2, stand a 21

The future of manufacturing technology-
innovative machines and integral system solutions
for the digital factor

DMG MORI will be presenting at the EMO 2017: digitisation, automation, ADDITIVE
MANUFACTURING, technology excellence and 8 world premieres.

Automation – perfectly coordinated automation solutions

It is the aim of DMG MORI that every machine in the wide and varied portfolio can be equipped with an automation option
in future. Intelligent linking of the machine tool and automation is a key focus at the production locations in order to ensure
customers can receive their automation solution from a single source. The offering includes the PH 150 Pallet Handling and the
WH 3 Workpiece Handling systems – both of which will be presented in the new VERTICO-design. In addition Robo2Go extends
the portfolio as a flexible robotic automation for a large number of turning machines.

In the new VERTIGO design: DMG
MORI meets the cross-sector
demands on a cost-efficient and
reliable production with perfectly
coordinated automation solutions
from a single source.

ADDITIVE MANUFACTURING – complex 3D future technology. While the LASERTEC 3D hybrid successfully
components with powder nozzle or in a combines laser deposition welding by means of powder nozzle
powder bed and 5-axis milling, the LASERTEC SLM series stands for selective
laser melting in a powder bed. The latest innovation stages of
DMG MORI is successful on the market in ADDITIVE the two processes will be presented at the EMO integrated in
MANUFACTURING with laser deposition welding using a powder continuous process chains.
nozzle. Selective laser melting in a powder bed now expands the
product portfolio. In other words DMG MORI demonstrates its www. dmgmori.com
integral competence by bringing together the key generative
manufacturing processes under one roof and ranks as a full-
line provider in both the additive manufacturing of metallic
components and in post processing.

The LASERTEC 3D and LASERTEC SLM series are the
cornerstones of DMG MORI’s strategic orientation in this

DMG MORI positions itself as a full-line provider in the additive manufacturing of metallic

Sep.-Oct. 2017 | Global MDA Journal | 33

EMO Hannover | Product Spotlight

EMO The world of metalworking Eine Messe des
A Fair by
Hannover

BOEHLERIT
HALL 4, STAND C70

High-performance cutting and edge milling
with a single tool system

For processes with a high level of
material removal, such as the
roughing of steel, cast or corrosion-
free materials, high-performance
cutting (HPC) has become standard.
High feed rates maximise the rate of
material removal, thus also reducing
machine operating times. This is
beneficial not only with regard to the
energy efficiency of processes that is
becoming increasingly relevant in terms
of costs, but also in terms of freeing up
additional manufacturing capacities.
High-performance cutting thus increases
productivity and helps to achieve
measurable cost reductions.

With the new DELTAtec 90P Feed,
Boehlerit has now included a high-end
tool system for this machining strategy
in its range. The fact that the base bodies
of the DELTAtec 90P Feed are suitable
for multi-purpose applications and may,
with the appropriate indexable cutting
inserts, also be used for edge milling, is
yet another bonus

Fine-tuned down to the smallest detail

An essential feature of the DELTAtec

90P Feed is the positive basic milling.Specially arranged allows for impressive feed achieving an exact 90° angle
geometry that facilitates the radii on the cutting edge rates (fz) of up to 2.5mm with during edge milling. Uneven
cutting process. Thanks to optimise the distribution and an insert size of 14. For both spacing reduces vibrations
the specifically coordinated consumption of the axial applications, the indexable and leads to extremely
cutting geometry, this also cutting forces. In this way, inserts are equipped with smooth running.
applies to HFC cutting in slot high-performance cutting four usable cutting edges,

34 | Global MDA Journal | Sep.-Oct. 2017

EMO Hannover | Product Spotlight

EMO The world of metalworking Eine Messe des
A Fair by
Hannover

Wide range of cutting grades for versatile a high level of processing safety for a wet machining in stable conditions. For
applications wide range of steel materials thanks to this tool system, the Goldlox coating is
its particularly tough carbide substrate. available in the cutting grades BCP25M
The high-performance capacities of It is used on SDMW inserts without a and BCP35M. The BCP25M cutting grade
the DELTAtec 90P Feed systems and chip angle. The BCK15M is designed for is used as a multi-purpose grade for
their versatile application spectrum the processing of grey cast iron (GJL), the milling of unalloyed, low-alloy and
are also made possible by a wide spheroidal graphite cast iron (GJS), high-alloy steel. The BCP35M is also
range of cutting grades. One particular tempered cast iron and alloyed cast universally applicable in this spectrum
highlight is the patented, innovative iron and is also used on SDMW inserts and based on a tough carbide grade. It
TERAspeed 2.0 AlTiN layer. This AITiN without a chip angle. Alternatively, there is particularly suitable for dry milling at
layer is deposited by means of HR-CVD is the option of the BCK20M grade for low to medium cutting speeds in difficult
technology (HR = High Reactivity) and is cast iron machining using DELTAtec 90P conditions and also a good choice for
the first to combine opposing properties Feed cutters. It has a tough K20 substrate edge milling on SDMT inserts.
such as toughness, outstanding layer and a thick PVD coating and may be used
hardness and wear resistance, thanks either for high-performance cutting or For the machining of rust-free materials
to its high aluminium content and novel edge milling. using DELTAtec 90P Feed cutters,
nanostructure. This innovative coating Boehlerit offers the BCM40M cutting
is used for high-performance milling Another innovative carbide layer for grade both for high-performance cutting
using the grades BCP20M, BCP30M and the milling of steel materials is the and edge milling. This cutting grade
BCK15M. The BCP20M grade is ideal for new Goldlox PVD AITiN layer, offering has an extremely tough, relatively fine-
steel processing at higher cutting speeds a high level of wear resistance at high grained carbide substrate with a thin,
in stable conditions. It is available on temperatures and increased tool life smooth PVD coating. It is ideal for the
SDMT inserts with a chip angle and on on different steels. In addition, the milling of austenitic stainless steels and
SDMW inserts with a protective chamfer smooth, yellow-coloured Goldlox coating materials from the Duplex group with
for use in particularly rough conditions. also facilitates wear recognition. This low to medium cutting speeds.
A comparable grade is the BCP30M, a cutting grade is particularly suitable
universal steel milling grade that offers for high cutting speeds during dry or www.boehlerit.com

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35 | Global MDA Journal | Sep.-Oct. 2017 Sep.-Oct. 2017 | Global MDA Journal | 35

EMO Hannover | Product Spotlight

EMO The world of metalworking Eine Messe des
A Fair by
Hannover
SMC
Unlocking check HALL 6, STAND H 66
valve series
XT34-303

SMC has integrated a slider query into the
new unlocking check valve of the XT34-303
series. As a result, the cyclic test routines for
testing safety-orientated functions such as
“Safe Stop” or “Safe Start-Up”
are unnecessary

Users immediately benefit in > Systems become safer and Photo: SMC Deutschland GmbH
many ways: greater safety, more efficient
fewer risks at the workplace,
and longer uninterrupted It is possible for the first time to
machine running times. The directly monitor check valves
new check valves can be in safety-orientated controllers
installed directly on cylinders pursuant to ISO 13489. With
so that retrofitting is possible it, safety functions such as
at any time in no time at all. The ‘safe stop’ or ‘protection
signal generator is connected against unexpected start-up’
via an M8 connector and no longer have to be tested
is protected in compliance separately
with IP67. With the XT34-
303 series, SMC supports the > Test routines no longer
requirements of ISO 13849 for needed
safety-orientated controllers
and simultaneously makes a The new unlocking check
Sistema library available. The valves of the XT34-303 series
unlocking check valves can be have a slider query that makes
used in any industry. time-consuming test routines
unnecessary. They make
Advantages: safety-orientated controllers
safer and more economical in
> Easy integration in safety- accordance with ISO 13489.
orientated controllers

36 | Global MDA Journal | Sep.-Oct. 2017

EMO Hannover | Product Spotlight

EMO The world of metalworking Eine Messe des
A Fair by
Hannover

Renishaw

Improved non-contact tool setting Hall6,stand B46
solutions from Renishaw

Renishaw will introduce its enhanced and extended NC4 non-contact tool setting
solution for machining centres at EMO Hannover 2017, Germany

Ease of installation and
operation

To achieve simplified installation, a new
connector-based installation is available
as an option, which facilitates quick and
simple retrofit, service and repair of NC4
hardware.

Simplification of the calibration
process has been achieved through the
introduction of an alignment target,
which identifies the correct position for
the calibration artefact and the optimal
measuring position within the beam.

Building on the highly successful and and increase profitable, productive on- Significant programming benefits are
proven design of the existing NC4 system, machine time. also available, with NC4 support now
this enhanced solution introduces a embedded into Renishaw’s extensive
range of additional features and options Significantly improved range of graphical user interfaces, plus
to satisfy the demands of the rapidly measurement accuracy and on-machine and mobile apps including
evolving manufacturing environment. robustness GoProbe and Set and Inspect. These
intuitive apps provide a programming
Comprising the NC4 non-contact tool A new ‘Dual measurement’ mode environment that allows even new and
setter and NCi-6 interface, the system considerably reduces cycle time and inexperienced users to generate probe
provides a high-speed, high-precision ensures more robust performance in commands in minutes.
solution to determine tool geometry, wet conditions, while upgraded optics
check tool condition and track thermal improve tool-to-tool measurement To maximise system flexibility and the
changes on a range of 3-axis and 5-axis accuracy and make the system range of applications that can benefit
machining centres. particularly suitable for small diameter from this new technology, the enhanced
tools. NC4 is available in a range of unit sizes
By automatically monitoring these (from 115 mm to 300 mm) and with a
variables – at speeds that are up to ten Renishaw’s compact, integrated air choice of two beam heights (31 mm and
times faster than alternative, error- blast is now a standard feature of the 50 mm).
prone manual methods – the NC4 system NC4 system, ensuring swift and efficient
helps to guarantee ‘right-first-time’ removal of machining debris and coolant System hardware is fully backwards
components, reduce scrap and rework, prior to measurement. compatible to support the existing
installed base of NC4 non-contact tool
setters.

The enhanced NC4 with hard wired
connection

www.renishaw.com

Sep.-Oct. 2017 | Global MDA Journal | 37

EMO Hannover | Product Spotlight

EMO The world of metalworking Eine Messe des
A Fair by
Hannover
LIEBHERR VERZAHNTECHNIK
CBN Ranks High for HALL 26, STAND A72
Internal Gears

Together with diamond, CBN generations IG, OPAL 4.0 and 4.1 liebherr-internal-grinding-CBN-single-snake-12715
(Cubic Boron Nitride) is one of for internal grinding. CBN also has Single-ribbed CBN profile grinding disk from Liebherr
the superhard grinding materials. another advantage over corundum
Both materials are superior to the for internal grinding: These tools
conventional grinding materials can be manufactured with very
corundum and silicon carbide in small diameters. Corundum tools
terms of hardness. There is no need reach their geometric process limit
for the time-consuming dressing much quicker. With double- or
when grinding with electro-plated triple-ribbed grinding discs the two
CBN profile grinding discs; the discs steps roughing and finishing can be
also have a longer tool life. Very high completed in only one process as
process stability meets a high rate the individual ribs have different
of metal removal - a combination grain sizes. As a result, the grinding
users appreciate.. time can be significantly reduced,
but the high surface quality required
Liebherr-Verzahntechnik offers can still be achieved.
various discs which can be used
with the new grinding head www.liebherr.com

tGoortenpeowrts?you want

Submit your news.

[email protected]

38 | Global MDA Journal | Sep.-Oct. 2017

EMO Hannover | Product Spotlight

EMO The world of metalworking Eine Messe des
A Fair by
Hannover

Klingelnberg will launch a Klingelnberg
comprehensive innovation offensive hall 26, stand B82

in the fields of cylindrical and bevel gear technology, as well as precision measuring centers

The new Speed Viper with P 65 – precision measurement gear cutting machine has been extended
Closed Loop technology for with optimized design to include cylindrical gears. In this way,
high-productivity generating it now provides cylindrical gears with
grinding Versatility and the idea of process internal and external gearing by means
integration were also the main focus of powerskiving, as well as the known
The Höfler Speed Viper 300 generating during the further development of the high-performance processes for bevel
grinding machine with automation and P 65 precision measuring center, which gears. In addition to the flexible machine
the Speed Viper 180 are among this has a new, ergonomically optimized basis, other advantages have taken
year’s highlights in the field of cylindrical design. All measurement tasks on axially effect such as deburring in the machine,
gear technology. New construction, symmetrical components are possible integrated automatic workpiece loading
a completely revised, ergonomically on one device without additional re- and the closed loop for powerskiving.
optimized design and with Gear chucking and set-up procedures. With In accordance with the basic idea of the
Operator a newly developed operating the P 65, the focus is on the high- digital twin for production, which plays an
concept focusing on a simple, innovative precision 3D coordinate measurement, important role in the context of Industry
operating philosophy. as well as the form and surface roughness 4.0, main and secondary processes are
measurement. Visitors to the trade fair being designed and optimized in a virtual
Modifications and corrections no can also look forward to new products in environment.
longer need to be entered manually, the field of “optical measurement”.
but are automatically loaded using SmartTooling
Gear Operator. Klingelnberg is setting a C 30 flexible production
new standard with regard to machine machine: Bevel gear With SmartTooling, Klingelnberg is
operation presenting this operator cutting and powerskiving introducing a digital identification
guidance via a modern 19-inch touch of cylindrical gears on one system for tools and chucking materials,
screen display. machine and is consistently incorporating the C 30
further into the subject area of Industry
The all new Speed Viper is designed The further development of the Oerlikon 4.0. It is a case of designing the processes
for high-productivity and robustness bevel gear cutting machine C 30 also which are currently still carried out
of the grinding process, and therefore takes into account the demand for manually to be more efficient using
meets any requirements of today´s systems that are as flexible as possible software support – this creates the basis
large-scale production: short set-up for the production of gear components: for traceability and simplifying the set-
times, minimum cycle times, innovative the range of application of the bevel up process. The additional data which
software solutions and digital process is now available then provides the basis
control in a closed loop system. for creating new process optimization
potential. The goal is to proactively
TM 65: Complete processing support customers in reducing costs and
from rod to complex gear increasing the quality of production.
body
Visitors to the EMO can obtain
With the TM 65, Klingelnberg now has information about Klingelnberg’s entire
a new machine that can produce gear innovation offensive in hall 26, stand
bodies and gearing systems of any B82. The on-site team is looking forward
complexity directly from rod material – to interesting “shop talk” and stimulating
regardless of whether it is bevel gears, discussions.
cylindrical gears or internal gears.

Sep.-Oct. 2017 | Global MDA Journal | 39

EMO Hannover | Product Spotlight Eine Messe des
A Fair by
EMO The world of metalworking
TRUMPF
Hannover hall 27, stand d46

Clever integration of 3D printing

TRUMPF at EMO

Smart combination This year, visitors to EMO will have access to a whole separate area devoted to additive
of conventional manufacturing techniques.
technologies
with additive Here, TRUMPF will be showcasing its expertise in Laser Metal Fusion (LMF) and Laser Metal
manufacturing Deposition (LMD).
techniques
yields optimized The company will be placing its focus not only on machine solutions, but also on informing
parts – Process- visitors about the possibilities afforded by additive technologies.
appropriate design
and thinking opens Going by the tagline “Industrial Additive Technologies,” TRUMPF will be showcasing a
new possibilities comprehensive range of components that illustrates the many potential applications of additive
manufacturing in industrial production. Additive techniques are most effective for complex
components, while for simple parts conventional technologies will often be entirely . Trumpf talks
about a smart mix.

Embracing a new approach

TRUMPF experts will be demonstrating how this works in practice using the example of a tool
holder that attaches grinding discs in CNC grinding machines. This two-part component used
to comprise several brazed cases – a potential weak point that negatively impacts service life.
Now, a new additive manufacturing design strategy has eliminated this weak point: there is
now a conventionally manufactured preform anchored in the tool holder, from which additive
manufacturing is used to build up the top part, layer by layer, using powder deposition. Thanks to
the design freedom afforded by the additive manufacturing technique, the component is lighter
and can be produced using much less material. It also has geometrically optimized wall thickness
for optimal distribution of pressure. By designing the component to suit additive manufacturing

40 | Global MDA Journal | Sep.-Oct. 2017

EMO Hannover | Product Spotlight Eine Messe des
A Fair by
EMO The world of metalworking
Sep.-Oct. 2017 | Global MDA Journal | 41
Hannover

techniques, it does not require any support structures – which
reduces post-processing time. This example goes to show that the
challenge of additive techniques lies in thinking and designing with
the technique in mind from the outset. In contrast to conventional
techniques, it is not about observing limits that dictate the
manufacturing process, but about overcoming the barriers in one’s
own thinking.

Now, form follows function. With this new design freedom, users
have to learn how best to complement their existing manufacturing
processes, in the places where it makes sense. That’s where Trumpf
comes in.

Everything from a single source

At EMO, TRUMPF will also be showcasing machine solutions for the
production of 3D printed components. The TruPrint 100 is a compact
and universally applicable LMF system capable of cost-effectively
producing components of up to 100 millimeters in diameter and 100
millimeters in height. The TruPrint 3000, meanwhile, is fully focused
on the industrialization of additive manufacturing. It is equipped
with a 500 watt TRUMPF laser and can produce components of up
to 300 millimeters in diameter and 400 millimeters in height. In the
spirit of Industry 4.0, it also takes into account both upstream and
downstream operations. For instance, the process chain includes
the preparation of data for production orders and monitoring
solutions during production as well as industrial-grade peripherals
for component and powder management.

People at EMO will also have the chance to learn about the TRUMPF
solutions in Laser Metal Deposition (LMD) – and see this innovation
live in action at machine manufacturer Okuma’s booth across the
aisle. In this additive manufacturing technique, the laser generates
a molten pool on the surface of the component, to which metal
powder is added via a nozzle. This creates fused links that generate
structures on existing substrates or even entire components. While
LMD was first used primarily to apply protective coatings and to
repair components, today it is also used to manufacture entirely
new components.

Visitors to the trade fair will be able to learn more about the entire
TRUMPF portfolio of machine tools and laser technology, as well
as TruConnect, the TRUMPF solutions for Industry 4.0. There will
also be opportunities to learn about the wide range of services
on finance, such as tailored financing solutions for an easy start
with additive manufacturing. The wide-ranging expertise from
TRUMPF across all manufacturing techniques makes it a valuable
partner, whom customers can rely on to methodically and profitably
integrate new technologies into their production processes.

www.trumpf.com

EMO Hannover | Product Spotlight

EMO The world of metalworking Eine Messe des
A Fair by
Hannover

Siemens demonstrates concrete Siemens
potential of digitalization for the Hall 25, Booth D60
machine tool world

Under the banner “Digitalization in Machine Tool Manufacturing”, Siemens will be demonstrating
how machine tool users and manufacturers can benefit from digitalization with a presentation
stretching over an area of around 1,200 square meters in Hall 25.

The Siemens trade fair And it applies just as much to small The
presentation will focus on the and medium-sized Digital
company’s extensive, integrated enterprises Enterprise Suite
end-to-end digitalization portfolio. from Siemens comprises
With this unique offering, as it software-based systems and automation
the technology does to the big components which cover every
company players in the industry conceivable requirement arising along
will be the industrial value chain. Its backbone
showcasing
ways in which
machine tool
manufacturers
can significantly
boost their
production
flexibility and
efficiency, drastically
reduce their
engineering input
and time to market, as
well as consolidating
and expanding their
competitive standing in
the global marketplace
by digitalizing their
operations.

This applies both to those
who build and use machines.

42 | Global MDA Journal | Sep.-Oct. 2017

EMO Hannover | Product Spotlight

EMO The world of metalworking Eine Messe des
A Fair by
Hannover

is formed by Teamcenter, the world’s 2017, providing a clear and impressive connection to the cloud-based open
most widely used digital lifecycle IoT operating system MindSphere from
management solution. demonstration of how digitalization Siemens. Siemens will be unveiling
In the real production world, its first MindSphere application for
products such as the can work seamlessly machine tools in the form of Manage
MyMachines. Siemens will be linking
Manufacturing with
Operations Management around 200 machine tools across
(MOM), Simatic IT, Sinumerik CNC Siemens from the fairground up to the Cloud
controls and the Simatic S7 controller the machine tool right up using its open IoT operating
portfolio have been widely established to the corporate management level. system MindSphere.
and proven the world over. The digitalization portfolio for machine Using Manage
Specifically with the machine tool builders ranges from the machine MyMachines, this
industry in mind, Siemens will be concept and engineering through to allows machine
exhibiting its integrated end-to-end commissioning and servicing. operators to
portfolio of digital platforms and a fund obtain a cloud-
of applications at the EMO Hannover For machine operators, the range of based overview
digitalization solutions covers their of important
entire value chain from product machine data
engineering and production planning to and the current
actual production and digital services operating status
of its machines.
One of the special highlights of the The resulting
show demonstrates the possibilities transparency allows to
opened up by digitalization through
respond at short notice to optimize
their production. Also featured on the
Siemens booth will be Sinumerik Edge,
a new robust and highperformance
hardware and software solution
for machine-level application (edge
computing). Sinumerik Edge processes
and analyses process data practically in
real time with the machining process.
Decoupling the data processing tasks
and process control ensures the
necessary degree of process security,
for which Siemens offers customized
edge apps for functions such as
monitoring and optimization. Machine
manufacturers or service providers can
also integrate their own Edge apps into
the open platform.

www.siemens.com

Sep.-Oct. 2017 | Global MDA Journal | 43

Product Spotlight

Double Disk Grinding Machine

DUPLEX GRINDER WITH VERTICAL SPINDLE (DDV)
• This series is designed specifically for thin components orto suit automation in work

feeding.
• Optimum loading systems to suit customer need.
• Sturdy forged spindle supported by precision angular contact bearings provides

accurate finishing even under heavy duty loads.
• Robust spindle drive design is through a splined sleeve and precision belt

transmission to eliminate spindle deflection during grinding.
• Accurate positioning of grinding wheels with zero backlash through a precision ball

screw, anti friction slide and digital control.
• Optimum entry angle for maximum accuracy through effective tilting of upper head

with lower head in 2 directions.
• Ample coolant supply via rotary union through two spindles.
• Swing arm wheel dresser is hydraulically operated.
• All controls are within easy reach of the operator.
• Optional CMC Controls for Fully Automatic Grinding Cycle including dressing and

compensation.
• Optional Auto loading & unloading arrangement.
• Optional Auto gauging and compensation provision.

Application
Piston Rings, Circlips, Washers, Valve Plates, Pump End Cover, Gerotor, Bearing
Rollers, Carbon Seals, etc.

www.alewxwmwa.aclehxminaechtinoeotolosls..ccoomm

The rich world of linear actuators

Whenever ultimate distortion resistance and flexural strength are required from linear
actuators when they move and position large masses in any installation position, linear
actuators with dual sup- port are the first choice. With the GN 491 and GN 492 double
tube linear actuators, Elesa+Ganter offers the appropriate standard parts with a guide
system consisting of two parallel tubes which allow different configurations and can
therefore be adapted to highly specific requirements.

While the GN 491 double tube linear actuator features a com- pact slider size, the
GN 492 works with a double slider carrying a large adapter plate. In both models, the
central trapezoidal thread spindle rising left or right runs on ball bearings and is mainly
intended for manual adjustment using a handwheel, but can also be motor-driven
via the journal if the appropriate lubrication is used. With a stroke along he chromed,
low-maintenance steel tube guides within the standard range from 100 to 300 mm, the
rolled steel spindle allows the guide nut - and therefore the slider - to be positioned with
ultimate precision to a stroke of 0.2 mm / 300 mm.

The unit is installed via the numerous fixing options including through and/or
thread bores at the end pieces and at the slider. The specially designed flat recess of
the through bores optionally take hexagonal screw heads or nuts, as well as the round
heads of cylinder head screws.

Other double tube linear actuators are available on request, for example with
special slider sizes, with several symmetrically opposing sliders or sliders running
separately and with central support. This means that Elesa+Ganter has the matching
component for virtually all applications - and as always in ultimate quality and
delivered the next day.

www.ewlwews.eale-sgaa-gnantteerr.i.nin

44 | Global MDA Journal | Sep.-Oct. 2017

Product Spotlight

ABB Ability™ Smart Sensor - Motors that let you know
when it’s time for a service

ABB’s new condition monitoring solution lifetime by as much as 30 percent and Ability™ Smart Sensor relays information
for low voltage motors lower energy use by up to 10 percent. about the motor’s health, via a
smartphone and over the internet, to
A new era of remote condition monitoring ABB has developed a compact ABB a secure server. This solution can make
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Mobil Delvac Synthetic Gear Oil 75W-90, 80W-140

Mobil Delvac Synthetic Gear Oil 75W-90 and The state-of-the-art technology in Mobil
80W-140 are synthetic drivetrain lubricants Delvac Synthetic Gear Oil 75W-90 and 80W-
engineered to meet the most demanding 140 delivers unsurpassed performance for low
extended drain and warranty requirements. and high temperature application, protection
These products are designed for use in heavy- against thermal degradation and oxidation,
duty drivetrains that require gear lubricants reduced wear and corrosion, improved shear
with relatively high viscosity and excellent stability, extended service capability, and
load-carrying capability and where extreme excellent fuel economy. These products meet
pressures and shock loading are expected. or exceed the requirements ofAPI service
MT-1/GL-5 EP gear oil service classification
Mobil Delvac Synthetic Gear Oil 75W-90 and and are recommended by ExxonMobil for use
in applications requiring the MIL-PRF-2105E
80W-140 incorporate the latest technology in specification.

synthetic basestocks and advanced additives lubes.mobil.com

providing significant advantages over mineral

gear oils.

Sep.-Oct. 2017 | Global MDA Journal | 45

Serialized Article | Pro-Active

Proper Selection of Pump

Proactive as commonly considered in industry as “Proactive Maintenance System” is much more than a
Maintenance System. It includes Proper Selection, Proper Operation, Proper Maintenance and Energy
conservation for Proper Performance and long life of equipment, systems machinery and plant.

In this issue, we are considering ‘Proper PISTON PUMPS: In general, these are pump. Hence it is always recommended
Selection of Pumps’.On the bases of to use pump having the Nominal rated
available data and more than 50 years used for High pressure applications pressure capacity of about twice of the
of experience of author in the field, required operating pressure of the pump
he presents the following details and and Higher performance and when for long life operation.
analysis regarding the proper selection of
pump and effects of various parameters specific controls are required as Variable Maximum Required Peak Pressure should
on the performance and life of the be much lower than the Maximum
Hydraulic pumps. Displacement, Pressure compensation, Rated Peak Pressure of the pump. The
peak pressure of pump should also be
Selection type of Pump Remote pressure compensator,Flow in the range of 1/2 to 2/3 of the Max.
peak pressure of the pump for longer
VANE PUMPS: In normal conditions vane compensator, Hydro-Mechanical pump life & improved performance.
pumps are used in machine tools, mobile For example, for the required maximum
applications and general applications for Horsepower compensator, Power control peak pressures of 260 to 320 bar range,
low to medium pressures, ranging up to use a pump having a peak pressure of
140 bars, but in case of variable delivery with load sense, Power control Torque about 500 bars.
vane pumps, these are used for low
pressure applications, ranging up to 70 limiter, Energy Saving – Flow on demand
bars only.
control, Power limiter remote control

and Noise reduction silencer device.

GEAR PUMPS: Normally gear pumps are Operating pressure Pressure Surges of Hydraulic System:
used when Noise do not matter and at Pressure surges and spics are normally
very low pressure as in lubrication oil Required Operating pressure must generated by the operation of various
systems and in certain machines, mobile be much Lower than Nominal rated control valves and systems are the
applications and general applications for pressure of pump. Preferred operating major factors affecting the pump life
low to medium pressures, ranging up to pressure of pump should be about 1/2 as thehydraulic surges and spics lead
140 bars. to 2/3 of the Nominal rated pressure of to premature component failure. They
pump for longer pump life & improved also reduce the life of fluid carriers and
performance. For example, for required increase leakages. Hence for improving
operating pressure of pump 240 – 280 pump life, one must either use the Axial
bars, use a pump having a Nominal rated Piston Pumps equipped with the System-
pressure of 420 bar. Saver Pulsation Dampeners (Noise
ReductionSilencers)* which eliminate
Pump life is improved up to about 3 or reduce the pressure surges and
times when the Operating pressure is pulsations or with Vane Pumps or Gear
reduced from 75% of Normal Maximum pumps useHydraulic Surge Suppresser.
rated pressure to 50%; and the Pump life
is improved up to about 8 times when High Pressure Surges and Shocks
the Operating pressure is reduced from
100% of Normal rated pressure of pump
to 50% of Normal rated pressure of the

46 | Global MDA Journal | Sep.-Oct. 2017

Serialized Article | Pro-Active

of Application, Plant, Machinery or Testing capacity, pulsation optimized port plates and Er. Ashok Kumar
Equipment: In certain equipment including Test load sensing Control for delivering the desired Gupta, presents this
Rigs, the operation produces high pressure surges. flow at desired pressure for conservation of article for the Global
In such cases the selection of the pump must be energy and extending the pump life. MDA Journal, special
done with consent of Pump Manufacturers. for the Serialised
6. The high-pressure pumps should be equipped Articles on Pro-
Operating Speed with the LP-Regulator which, in addition to the Active, as a practical
Load Sensing Function, prevents prolonged approach towards
Operating Speed of pump: should be kept Lower operation of pressure relief valves installed Proper Selection of
than Continuous rated maximum speed of pump. in the hydraulic system for maintaining the Pumps. The author
For example, for operating the pump at a speed operating pressure precisely, offering demand- has more than
of 1500 rpm, use a pump having a Continuous oriented volume flow with Minimum power 50-years specialised
rated speed of 2000/2100 rpm and above for loss and no operation in the overload range. experience in
longer pump life & improved performance. Manufacturing,
7. The hydraulic pumps should either be equipped Pro-Active
Pump life is improved up to about 25% when with System-Saver Pulsation Dampeners* Maintenance, Fluid
the Operating speed is reduced to from 80% of for elimination of pulsation over the entire Power, Automation,
Maximum Continuous rated speed of pump to operating range and for optimization of pump Machine Tools,
65% of Maximum Continuous rated speed of the performance life or provided with hydraulic Contamination
pump. surge suppressor. Management
and Productivity
System Design 8. For longer performance life, the Hydraulic enhancement
pumps should be Self-Priming for preventing and is a leading
System Design: also effect a lot on the the cavitation and equipped or a booster promoter of Pro-
performance, life and matters in the selection pump should be used, depending on the active Maintenance
of the pump. Each component of the system application. Techniques. The
should be of the adequate size, capacity and objective of the
specifications, as indicated below: 9. A Pressure Control Relief Valve with Dynamic serialised articles
Control, Balance Piston type may also be is Exploration and
1. Pump can be suitably selected for the specific used in the system for stabilization of system Implementation
system and operating conditions, with the pressure for further improvement in the pump of ‘Pro-Active
consent of manufacturer or the hydraulic life. Techniques’ for
specialist. increasing the
Operational Parameters: To ensure the proper life, efficiency,
2. Suitable size, capacity and rating of Filters, functional performance, efficiency and long-life performance and
for example an inadequate size of filter on operation of the hydraulic pumps and system, productivity of plant
the inlet of a pump can cause cavitation and the viscosity and purity of the operating fluid and machinery.
subsequent damage to the pump. Hence an should meet the operational requirements. We
adequate size of anti-cavitation type inlet filer recommend using only hydraulic fluids which
should be used at the pump inlet in place of a are confirmed by the manufacturer as suitable
Suction Strainer which causes the cavitation in for use in hydraulic or lubrication oil installations
the system. or approved by the original equipment
manufacturer, meeting the following parameters:
3. A suction strainer or any other accessory must
never be used in the inlet of a piston pump Hydraulic oil temperature range: -10 to +80°C
until there is a booster pump. subject to working conditions.

4. Suitable size of pipe lines should be used to Hydraulic oil viscosity range: 10 to 80 cSt
avoid the pressure drops, cavitation, loss of
energy and heating in the system which also Working oil viscosity range: 15 to 30 cSt
reduces the life and performance of pumps
and systems. *For further details please contact
Er. Ashok Kumar Gupta,
5. Suitable capacity variable delivery axial piston Chairman, Crane-Bel International Pvt. Ltd.
pumps of higher pressure rating equipped with
Self Regulating system, with improved suction [email protected]

Note:- The above information, details and the statements, contained in the article, are the author’s own views and are not to be taken as a Witness
or Testimonial. The Manufacturers’ specifications and recommendations are always to be referred as design specifications and operational data.

Sep.-Oct. 2017 | Global MDA Journal | 47

Innovation -Carbon Neutral Cars

Carbon-Neutral Cars: Synthetic Fuels
Turn CO2 into a Raw Material

Bosch study highlights considerable potential for reducing CO2 emissions

n Achieving climate targets calls for more than electromobility

n Bosch CEO Denner: “Combustion engine can become a carbon-neutral powertrain”

n Synthetic fuels can be added to conventional fuels, and thus play a direct role in reducing the CO2 emissions of the
existing vehicle fleet

n If used as planned in cars, synthetic fuels have the potential to save 2.8 gigatons of CO2 in Europe by 2050

Up until recently, a carbon-neutral how urgent it is to further reduce traffic the next four decades, and by at least 85
combustion engine was the stuff of percent in the advanced economies2.
dreams. Now it may soon become reality. emissions: if the climate targets set by
the Paris conference are to be achieved, “Achieving our future climate targets
The secret lies in synthetic,or carbon- CO2 emissions from traffic worldwide calls for other intelligent solutions apart
neutral, fuels, whose manufacturing will have to be reduced 50 percent over from electromobility,” Denner says.
process captures CO2. In this way,this
greenhouse gas becomes a raw
material, from which gasoline, diesel,
and substitute natural gas can be
produced with the help of electricity
from renewable sources. “Synthetic fuels
can make gasoline- and diesel-powered
cars carbon neutral, and thus make a
significant contribution to limiting global
warming,” says Dr. Volkmar Denner,
chairman of the board of management
of Robert BoschGmbH.

Bosch experts have put an exact figure
on the contribution that could be made
solely by the European car fleet: by
2050, the use of synthetic fuels as a
scheduled supplement to electrification
could save up to 2.8 gigatons of CO2, or
2,800,000,000,000 kilograms1. That is
three times Germany’s carbon-dioxide
emissions in 2016.

Low-soot combustion
reduces cost of exhaust-gas
treatment

A look beyond Europe’s borders shows

48 | Global MDA Journal | Sep.-Oct. 2017

Innovation -Carbon Neutral Cars

After all, even if all cars were to drive will anything change for the drivers of industrial processes or even captured
electrically one day, aircraft, ships, and older vehicles, as even classic cars will from the air using filters. Combining CO2
even trucks will still run mainly on fuel. still run on synthetic gasoline – in terms and H2 then results in the synthetic fuel,
Carbon neutral of chemical structure and fundamental which can be gasoline, diesel, gas, or
properties, it is still gasoline. even kerosene.
combustion engines that run on synthetic
fuels are thus a very promising path to Q&A – More about synthetic How expensive will the fuel
explore – also for passenger cars. In fuels be?
addition, synthetic fuels can be designed
to burn practically soot-free. In this way, What needs to happen before synthetic At the moment, producing synthetic
the cost of exhaust-gas treatment can be fuels become established? fuels is a complex and expensive process.
reduced.
Despite everything, considerable However, a production ramp-up and
One further crucial advantage is that efforts are still needed before synthetic favorable electricity prices could mean
the existing filling-station network can fuels can become established. The that synthetic fuels become significantly
continue to be used. The same applies processing facilities are still expensive, cheaper. Present studies suggest that the
to the existing combustion-engine and there are only a few test plants. fuel itself (excluding any excise duties)
expertise. Moreover, even though The German Ministry for Economic could cost between 1.00 and 1.40 euros
electric cars will become significantly less Affairs and Energy is thus supporting a liter in the long run.
synthetic fuels as part of its “Alternative
expensive in the years ahead, the energies in transportation” initiative. The What’s the difference
development of these fuels may be widespread use of these fuels will also between synthetic fuels and
worthwhile. Bosch has calculated that, be helped by the increasing availability biofuels?
up to a lifetime mileage of 160,000 of, and thus falling prices for, electricity
kilometers, the total cost of ownership of from renewables. Synthetic fuels do not mean a choice
a hybrid running on synthetic fuel could between fuel tank and dinner plate, as
be less than that of a long-range electric How are synthetic fuels biofuels do. And if renewable energy is
car, depending on the type of renewable made? used, synthetic fuels can be produced
energy used. without the volume limitations that
Synthetic fuels are made solely with the can be expected in the case of biofuels
A new lease on life for filling help of renewable energy. In a first stage, because of factors such as the amount of
stations and old vehicles hydrogen is produced from water. Carbon land available.
is added to this to produce a liquid
Technically speaking, it is already fuel. This carbon can be recycled from www.bosch.com
possible to manufacture synthetic fuels.
If the electricity used is generated
from renewables (and thus CO2-free),
such fuels are carbon-neutral and
very versatile. The hydrogen (H2) that
is initially produced can be used to
power fuel cells, while the fuels created
following further processing can be used
to run combustion engines or aircraft
turbines. Pilot projects to commercialize
synthetic diesel, gasoline, and gas are
currently underway in Norway and
Germany. In addition, because synthetic
fuels are compatible with the existing
infrastructure and engine generation,
achieving a high degree of market
penetration would take far less time than
electrifying the existing vehicle fleet. Nor

Sep.-Oct. 2017 | Global MDA Journal | 49

Research

Firebricks Offer Low-Cost Storage for
Carbon-Free Energy

Ancient Technology Could Be Used To Level Electricity Prices For Renewables.

Firebricks, designed to withstand high electricity prices are set. Technologically, almost zero at times of high production,
heat, have been part of our technological the system “could have been developed such as the middle of a sunny day when
arsenal for at least three millennia, since in the 1920s, but there was no market for solar plant outputs are at their peak.
the era of the Hittites. Now, a proposal it then,” says Charles Forsberg, a research
from MIT researchers shows this ancient scientist in MIT’s Department of Nuclear Electricity prices are determined a day in
invention could play a key role in enabling Science and Engineering and lead author advance, with a separate price for each
the world to switch away from fossil fuels of a research paper describing the plan. one-hour segment of the day. This is done
and rely instead on carbon-free energy through an auction system between the
sources. Forsberg points out that the demand producers and the distributors of power.
for industrial heat in the U.S. and most Distributors determine how much
The researchers’ idea is to make use industrialized regions is actually larger power they expect to need during each
of excess electricity produced when than the total demand for electricity. And hour, and suppliers bid based on their
demand is low — for example, from wind unlike the demand for electricity, which expected costs for producing that power.
farms when strong winds are blowing varies greatly and often unpredictably, Depending on the needs at a given time,
at night — by using electric resistance the demand for industrial heat is these prices can be low, if only baseload
heaters, which convert electricity into constant and can make use of an extra natural gas plants are needed, for
heat. These devices would use the heat source whenever it’s available, example, or they can be much higher if
excess electricity to heat up a large mass providing an almost limitless market for the demand requires use of much more
of firebricks, which can retain the heat the heat provided by this firebrick-based expensive “peaking” power plants. At
for long periods if they are enclosed in system. the end of each auction, the distributors
an insulated casing. At a later time, the figure out how many of the bids will be
heat could be used directly for industrial The system, which Forsberg calls FIRES needed to
processes, or it could feed generators (for Firebrick Resistance-heated Energy meet the
that convert it back to electricity when Storage), would in effect raise the projected
the power is needed. minimum price of electricity on the demand,
utilities market, which currently can and the
The technology itself is old, but its plunge to price to be
potential usefulness is a new paid to all
phenomenon, brought
about by the rapid of
rise of intermittent
renewable energy One proposed
sources, and the application of
peculiarities of the firebrick-
the way based thermal
storage
system is
depicted in this
hypothetical
configuration,
where it is
coupled to
a nuclear
power plant to
provide easily
dispatchable
power.

Picture:
Courtesy of the
researchers

50 | Global MDA Journal | Sep.-Oct. 2017


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