MACHINE TOOLS WORLD - DECEMBER 2021

TECH INNOVATION




SUPERIOR LUBRICATION


for smooth hydraulic system


performance









































ith industries becoming more innovation, Mobil Lubricants brings viscosity grades, such as 32, 46 or 68,
TM
conscious of controlling rich innovation in formulating superior with a product profile that delivers superior
Wnegative fallouts from solutions that enhance the lifespan keep-clean performance, excellent wear
business activities, optimizing hydraulic of hydraulic systems and guarantee protection and guaranteed contamination
system efficiency has gained priority equipment performance. control. Second, a key indicator of a
in business vision. Simultaneously, hydraulic fluid’s anti-wear performance is
for today’s plant managers, complex Protection for productivity the ability of the oil to retain its properties
hydraulics maintenance strategies When a hydraulic oil does not provide over a long period. While operational
in everyday operations are posing a extended component protection, one longevity is dependent on many factors,
challenge – demanding technical expertise encounters abnormal wear, which three to five years is an acceptable lifespan
and cutting-edge solutions for enhanced necessitates frequent lubricant application, for hydraulic fluids. Additionally, high-
productivity and profitability. reduces equipment life and can lead to performance fluids achieve a service
Superior maintenance assistance, potentially catastrophic system failures. lifespan of even seven years and more.
reliable technical advice and correct choice Identifying the right hydraulic oil, thus, Typical hydraulic systems require oil
of lubrication solution together contribute can go a long way in protecting valuable cleanliness in the ISO 16/13 or 14/11
to consistency of hydraulic systems for equipment and increasing efficiency. range. To support this level of cleanliness,
uninterrupted production and adherence First, companies should employ maintenance professionals must install
to quality standards. With 150 years of hydraulic lubricants in appropriate a filter before the pump and after the




48 MACHINE TOOLS WORLD DECEMBER 2021 www.mtwmag.com

TECH INNOVATION





pump, along with a separate servo valve wear hydraulic oils with extended oil Pioneering innovation and technology,
filtration and/or return line filtration. The life capabilities and have demonstrated Mobil’s lubricant solutions cater to this
strainer protects the pump, the pressure up to 2 times longer oil drain intervals evolving demand of the innovative
filter protects the actuator, the servo filter versus similar competitive oils (*). The solutions for maximum system utilization.
ensures proper servo operation, and the products exhibit outstanding oxidation
return line filter ensures reservoir hygiene. and thermal stability allowing long oil life Disclaimer: *Mobil DTE 20 Ultra Series oils
While each filter may have a different and minimized deposit formation in harsh have demonstrated up to 2 times longer oil
cleanliness rating, it is important to work conditions and with severe hydraulic drain intervals versus similar competitive oils
closely with lubricant manufacturers to systems using high pressure, high output (ISO VG 46 with a viscosity index around 100
realize the levels of cleanliness needed to pumps. The keep clean performance and a zinc-based anti-wear system - meeting
maintain proper component functionality protects critical hydraulic system at least ISO 11158 (L-HM) and/or DIN 51542-
and achieve hydraulic system efficiency. components from malfunction, such as 2 (HLP type) requirements) in demanding Mobil
tight tolerance servo and proportional Hydraulic Fluid Durability (MHFD) testing.
Innovation at Mobil valves found in many modern hydraulic
Recognizing the critical role hydraulic systems. These products meet the most For more information,
system efficiency plays in overall business rigorous performance requirements of visit www.mobil.in/business
performance, Mobil has formulated a wide range of hydraulic systems and (Exxon Mobil Corporation has numerous
the Mobil DTE 20 Ultra Series. This component manufacturers, allowing the affiliates, many with names that include
TM
advanced series of hydraulic oils has use of a single product with excellent ExxonMobil, Exxon, Esso and Mobil. For
been designed for all types of hydraulic performance characteristics. convenience and simplicity, those terms
systems and components such as close The manufacturing industry is marked by and references to “corporation”, “company”,
clearance servo-valves and high accuracy an ever-increasing demand for innovative “ExxonMobil”, “EM”, and other similar terms are
numerically controlled (NC) machine machinery and equipment solutions that used for convenience and may refer to one or
tools. These are high-performance anti- can cater to diverse field applications. more specific affiliates or affiliate groups.)













































www.mtwmag.com DECEMBER 2021 MACHINE TOOLS WORLD 49

TECH INNOVATION



Comparison of different


TOOLHOLDING SYSTEMS & selection



of RIGHT TOOLHOLDER?



Which type (Hydraulic, shrinking, ER Collet, Weldon, Importance in choosing the optimum toolholder is substantial
Milling Chuck) of toolholder is the best? as the quality of the toolholder has a great influence on the results
We guess this is million-dollar question and answering of the complete machining process.
this question have always been tricky and have put us in If anyone asks for our advice, we believe that hydraulic
uncomfortable situation in over 4 decades & 2 decades while toolholding system is our first preference to clamp any shank tools
working in manufacturing of toolholding systems & sales of (which is controlled in h6 tolerance) as it offers superior benefits
toolholding systems respectively. such as better run-out accuracy, vibration damping, set-up time
Over the period we have learnt that an answer to this question reduction and flexibility with help of reduction sleeves like no
cannot be given in general terms as this depends on the particular other toolholding systems.
application of the customer. While choosing the right toolholder, However, there are few areas where we will not suggest
one of basic prerequisite is what is your application and second hydraulic toolholding such as difficult to access machining
is selecting amongst different toolholding systems the right application or where there is continuously cutting load for more
toolholder based on its features & characteristics that suits the than a shift, which incase of inadequate coolant can result in
application. premature worn-out of seal because of overheating and thus
This compatibility test is very important if we want to select resulting in failure of inbuilt hydraulic system. This application area
the toolholder which will ideally suit the application and would be is ideally suited for shrinking toolholding or Die Mold chuck.
efficient choice from different toolholding systems available in the We hope this article & comparison chart of different toolholding
market. systems helps you in selecting your right toolholder.
A comparison of different tool-holders is very difficult task,
as they offer different benefits with regard to working principle
& design. A rating can only be done when considering the
requirements of the particular application and matching the
features of each toolholding systems which can go close to ideal
toolholder for the said machining process and operation.
A very rigid tool-holder is not appropriate for every application.
A toolholder, which is perfectly suitable for high-speed
machining, may not offer the needed values and at the same time
be competitive with regard to some other requirements.
The toolholder is an important connection between the
machine spindle and the cutting tool and can be define as Mr. Vijay Chopda Mr. Santosh Tipale
(Founder & CEO) (Sales Director)
“A link between the cutting edge and the spindle nose to obtain
successful & flexible manufacturing in machining centres.”
Further, if you have any query or need additional information on toolhold-
ing products, we will be very delighted to serve you. Please get in touch
with us on email: [email protected]














50 MACHINE TOOLS WORLD DECEMBER 2021 www.mtwmag.com

TECH INNOVATION

























































































www.mtwmag.com DECEMBER 2021 MACHINE TOOLS WORLD 51

TECH INNOVATION




How simultaneous


high-current and

high-frequency


has positioned the




ANCA EDG


as the benchmark for

PCD manufacture







oly Crystalline Diamond (PCD) products are widely When machining these materials, PCD tooling exhibits superior
used in industry for their superior abrasion resistance wear resistance, heat tolerance and tool longevity.
Pand longevity when machining non-ferrous materials. Using PCD in tooling is not new, however, the explosion of
By virtue of their uniform carbon lattice structures, diamond is lightweight materials used in all industries as manufacturers
the hardest material available and therefore lends itself well to race to create lightweight and durable products highlights how
manufacturing processes requiring high speeds, feed rates and versatile PCD tooling is becoming. Aluminium and composite
extended wear behaviours. PCD is not typically used to machine products continue to grow quickly with the rapid expansion of
ferrous materials such as iron or steel due to a chemical reaction consumer electronics, light-weight transportation and more
that occurs between the diamond and the iron molecules. The efficient power generation.
Carbon atoms in the diamond react with the Iron (Ferrous) Linked to the growth in non-ferrous componentry and PCD
atoms of the iron or steel to produce Iron Carbide (Fe3C), tooling is the downward pressure being applied to machine tool
causing the tool edges to collapse. However, it can tackle builders. Lowering cycle times and increasing surface finishes
bimetal applications involving aluminium and cast iron. enables a profitable business proposition for PCD tooling
The areas that PCD tooling excels in is the machining of non- manufacturers by reducing manufacturing costs per tool and
ferrous materials, composites, electronic components, timbers increasing quality and durability for the end user.
and precious metals. To enable ANCA’s customers to create high-quality, low-
cost tooling the new ANCA Motion SparX Generator has been
Non-ferrous Polymers and Precious Metals designed and built using the latest power electronics. Power
Metals Other Materials Electronics allows the creation of a wide band-gap generator to
Aluminum Composites Platinum achieve high current and high frequency simultaneously. This
Carbide Carbon Fibers Gold enables higher mega-amp per second Nano and Pico-pulses and
far greater control of the erosion process. These combine for a
Titanium Glass Fibers Silver much faster and controllable erosion process than conventional
Nickel Ceramics Bronze electronics and allow for the complete manufacture of PCD

Lead Polyether (PEEK) tooling using nano grade PCDs (example: Element Six CMX850
with 0.85µm diamond grains and CTX002 with 2µm grains)
Copper Timber and wood through to very large diamond grades (example: CTH025 with
Brass PCB average grain size of 25µm and CTM302 a multi-modal PCD with
Figure 1: Materials suited to manufacture with PCD tooling. grain sizes of 2µm to 30µm)




52 MACHINE TOOLS WORLD DECEMBER 2021 www.mtwmag.com



TECH INNOVATION





Additionally, by virtue of the 5-axis kinematics of the ANCA edges are very important in the manufacture of aluminium and
EDG machines utilising a rotary copper electrode, almost infinite composites as they reduce burring while increasing surface
tool geometries can be created including complex end-face finishes. In composites, keen cutting edges also reduce the risk of
and fluting geometries. This linked to very aggressive pricing delamination during machining.
and performance with supreme flexibility enables tooling
manufacturers to create high quality PCD tools competitively.
Additionally, with the increase in performance, decrease in cycle
time and increase in surface finish specification, users are able
to purchase arguably the most technologically advanced erosion
machine available. ANCA is the only supplier of EDG erosion
machines in the market that has a synchronized, adaptable,
intelligent and controllable erosion process suited perfectly to the
vast array of non-ferrous materials.
To highlight these benefits, ANCA conducted testing between
tools created on an ANCA EDG, tools created on a competitor
laser machine and lastly on a competitor erosion machine.
Testing utilised a 12mm 2D shear brazed (neutral rake face) tool
due to laser ablation systems being unable to create large fluted
tools. The PCD material was Element Six CTM302. Figure 4: Cutting edge created on ANCA EDG. Notice the
Testing showed definitively that not only did the ANCA EDG keen cutting edge.
match the quality and cycle time of laser created tools, but it was
vastly superior to the like-for-like erosion results.


















Figure 2: Comparison tooling used for laser and erosion tests


Laser Erosion ANCA EDG
Competitor Competitor Figure 5: cutting edge radius of laser ablated tooling. Notice
Settings - Standard Standard the large rounded cutting edge.
Finish Finish The key take-away from this testing was that not only is
Surface Finish 0.200 0.400 0.200 the ANCA EDG with the new ANCA Motion SparX Erosion
(µm Ra) Generator well suited to all types of PCD and the varying
Cycle Time 26m : 24s 56m : 00s 26m : 20s associated industries, but that erosion processes utilising power
electronics with high current and high frequency simultaneously
Edge Corner 9.45 6.25 3.22
Radius (µm) positions the ANCA EDG squarely in the sights of both
traditional erosion and laser technologies.
Figure 3: Comparison data obtained for multiple tests
Additionally, the cutting edges were 3x keener on the ANCA For more information,
created tools as opposed to the laser ablated tools. Keen cutting Website: www.anca.com




54 MACHINE TOOLS WORLD DECEMBER 2021 www.mtwmag.com



TECH INNOVATION





Danger spotted, danger averted
SAFETY SOLUTIONS




to prevent unexpected start-up





Companies repeatedly have to contend with serious, even fatal, accidents caused by the unexpected or
unseen start-up of complex machinery and systems.



































isks due to the unexpected start-up or restart of requirements that must be considered. In addition, it also lays
hazardous movements exist in accessible machinery down design safety measures that seek to prevent unexpected
Rareas or if protective devices can be can be bypassed start-up in order to allow safe intervention by people in
and people are present in those areas without being noticed hazardous areas.
– perhaps on account of maintenance or repair work. These risks The standard refers to unexpected start-up due to all types
need to be determined as part of a risk assessment, which every of energy, i.e. energy supply (electrical, hydraulic, pneumatic),
machinery manufacturer or system integrator must carry out stored energy (gravity, tensioned springs), which is often
and document under the Machinery Directive. overlooked, and other external influences (wind).
The particular problems that this topic presents were the The following presents some example safety solutions on
reason for a dedicated harmonised standard – EN 1037 the topic, all of which are available in the range provided by
‘Prevention of unexpected start-up’, the successor standard to Schmersal.
which has been published as EN ISO 14118:2018.
Versions of the stop command
EN ISO 14118:2018: Prevention of unexpected In the following, it is assumed that a stop command is safely
start-up generated by a protective device being triggered in the input,
The standard offers an overview of a range of aspects and logic and output chain with the necessary performance level




56 MACHINE TOOLS WORLD DECEMBER 2021 www.mtwmag.com

TECH INNOVATION





and is executed in the form of a stop of category 0, 1 or 2. For other applications in complex hazardous areas,
The standard EN 60204-1 outlines the different categories acknowledgement systems may be considered, whereby
according to which a stop command, depending on the best a distinction is made between single and double
possible hazard reduction, can be executed acknowledgement.
• as an uncontrolled shutdown (by immediately interrupting A single-acknowledgement system comprises an ack-
the energy supply: stop 0) or nowledgement button fitted outside of the hazardous area,
• as a controlled shutdown (by time-delayed interruption of which cannot be actuated from inside the accessible area
the energy supply: stop 1). without triggering the protective function. The acknowledge-
ment button must be positioned such that there is a clear view
Safety-related standstill monitoring is also required (see also of the hazardous area.
EN ISO 14118:2018), if a stop command is executed as a stop
of category 2, i.e. as a similarly controlled shutdown, but here The restart of hazardous movements must only be possible:
the energy supply is maintained, even at standstill. • After actuating the acknowledgement button following an
All Schmersal protective devices and safety-related control interruption of the light curtain, or
devices offer a wide range of options for the accomplishment • After closure of the respective movable guard, followed
of safety-related stop commands. Safety relay modules in the by actuation of the acknowledgement button (source:
SRB-E series are especially suitable for stop category 0, for Employer’s Liability Insurance Association for Raw Materials
example. and the Chemicals Industry BG RCI, Sheet T 008).

Permanent stop command The double acknowledgement procedure is explained here
A permanent stop command has a particular role to play when using the example of Schmersal’s PROTECT SRB 100DR relay
a person is required to work for an extended period of time in a module. The function of the module ensures that the machine
hazardous area with blind spots. controller can only be switched on again if
In this context, ‘permanent’ means that no third person can • The operator firstly actuates a reset or restart button 1
initiate or cause the machine to start. A hazardous area can located within the system and, after leaving the hazardous
easily have many blind spots for third persons – consider
linked individual machines, integrated production systems and
machinery plants.
A simple yet more effective means of achieving this
objective is to use lockout tags for movable guards (guard
doors, safety grids, etc.). These accessories make it possible to
secure interlocking devices (safety switches with and without
interlock) in the open state by means of padlocks such that it
is not possible to actuate the devices again. This effectively
prevents reclosure of the movable guard and restart of a
machine by a third person – both mechanically and in terms of
control technology.
One design example is the AZM400 electronic solenoid
interlock with lockout tag.
Key transfer systems also offer smart options for protection
against an unexpected (unintentional) start-up, particularly
when operators are working in a complex hazardous area or
need to use special modes of operation.

Single and double acknowledgement systems
Such additional measures are not necessary in all cases. Also,
not always are interlocking movable guards necessary that are
safeguarded with interlocking devices. For example, sometimes Especially for the stop category 0 the safety relay modules of
it is better to use optoelectronics. the SRB-E series can be used.




www.mtwmag.com DECEMBER 2021 MACHINE TOOLS WORLD 57

TECH INNOVATION





area, if applicable, closes and locks again a separating safety
device
• a reset or restart button 2, which is fitted outside, was
subsequently actuated. A time window (adjustable via DIP
switch) of 3 to 30 seconds is provided for execution of
‘double’ acknowledgement in which the actuation – in the
sequence button 1 then button 2 – must take place. The time
window can be oriented to the operational pro-cesses.

If the operator fails to press first button 1 or does not press
button 2 within the time window, there is no release and the
double acknowledgement process must be repeated. Further
signal processing of the reset signal is then carried out via The safety relay module
commercially available safety relay modules, such as the PRO- PROTECT SRB 100DR can
TECT-SRB series, i.e. the SRB 100DR module is a ballast unit be used for the double
with performance level ‘e’. acknowledgement function.

Signal processing of the falling or rising edge on
reset buttons? high), but correct evaluation of the dynamic behaviour as well
Whether a reset signal (synonymous with restart, as the requisite error detection in the evaluation device. Even
acknowledge- ment or reset signal) is executed as a single with a rising reset signal edge, the requirements in accordance
or double after leaving a hazardous area, the same question with DIN EN ISO 13849-1 can be satisfied accordingly if
arises: With electrotechnical setups, is the evaluation of the implemented correctly.’ (Source: DGUV-Information, ‘Manual
reset signal only permissible via the falling edge or via a rising reset device for the reset function in accordance with DIN EN
edge as well? ISO 13849-1’, edition 02-2015).
After carrying out an FMEA (Failure Mode Effect Analysis),
the DGUV‘s, Wood and Metal Department, has concluded In addition, the following also applies to the reset function:
that ‘both variants function safely due to the edge evaluation • It must be provided by a separate, manually operated device
when an error occurs. Not all errors are, however, recognised in the safety-related part of the machine control system, and
im-mediately in both solutions. This can lead to a false positive • The device may only be accessed if all safety functions and
if another error then occurs. Decisive for the realisation of a protective devices are functional;
reset signal is not the type of edge detection (high-low or low- • It must not itself initiate any movement or hazardous
situation and the reset function is an intended action that
enables the controller to accept a separate start command.

The performance level must not diminish the safety of the
associated safety function. Further requirements on the topic
of resetting can be found in DIN EN ISO 13849-1, Section
5.2.2.













One execution example is the electronic solenoid interlock For more information,
AZM400 with a lockout tag. Website: www.schmersal.in




58 MACHINE TOOLS WORLD DECEMBER 2021 www.mtwmag.com



TECH INNOVATION



HIGH-END MULTI-PRESENCE



ack in the early 2000s, the introduction of ISCAR’s MULTI- replacement. It has been frequently asked what the secrets are
MASTER system of rotating tools with interchangeable of the MULTI-MASTER’s success and what are the features that
Bcarbide heads played a significant role in the development ensure its popularity and longevity of the product.
of cutting tools. Tool assemblies with exchangeable heads were Aside from the benefits outlined above, which are crucial for
known long before ISCAR’s MULTI-MASTER. This was a product tools with exchangeable threaded heads, the MULTI-MASTER
that changed the traditional view of the design concept of such provides high dimensional repeatability with its face-contact
systems. design concept. This concept holds the “no setup” principle
Within the MULTI-MASTER product line, heads are secured for replacing a worn head - no additional setup operations for
by using a thread connection. Cemented carbide is a very hard adjustment are necessary and the head can be changed without
and wear-resistant material and has lower impact strength when removing the tool from the machine.
compared to high-speed steel. In a threaded carbide part, the Another unique aspect of the MULTI-MASTER is its very wide
thread is a source of stress concentrators that is crucial for tool variety of heads that cover a broad-spectrum of applications
functioning, especially under cyclic loading. Rotating tools with in milling, hole making, engraving, and gearing. In milling
exchangeable carbide heads are reasonable in a relatively small operations, these cover square shoulders, faces, 3D surfaces,
diameter range, typically 6-25 mm (.25”-1.00”), which limits chamfers, cavities and pockets, slots and grooves, threads, and
appropriate thread diameters and the height of a thread profile. machining by high-speed- and high-feed milling methods. And in
The above points make it problematic to use standard threads Holemaking operations, center & spot drilling, countersinking, etc.
and strongly determine a special thread shape to comply with the Combining two types of heads is a beneficial combination of
specifications of the connection. Therefore, a thread connection as two design approaches: fully ground heads from solid blanks and
the head clamping element was highly questionable. Fortunately, heads from pre-shaped sintered inserts. Together with a wide
the MULTI-MASTER, which is based on the threads of a specially choice of shanks, adaptors, and reducers significantly simplifies
designed profile (Fig.1), dismissed all doubts and its success led the process of finding the best tool configuration for a variety of
to a new look on common canons. Sometime after that, almost metal cutting operations. Apart from that, the line and its products
every tool manufacturer developed its own system for rotating are ideal for tailor-made products, which makes tool customization
tools with exchangeable threaded carbide heads. much easier. All of this turns the robust MULTI-MASTER line into
Tools with threaded heads have significant advantages as they a powerful tool for improving productivity and cutting production
demonstrate impressive versatility, provide rational utilization costs while ensuring longstanding customer commitment.
of cemented carbide and are user-friendly with simple head A new horizon of applications starts with ISCAR’s new thread
size T12, intended for end milling heads with a 32 mm (1.25”)
diameter. Even though solid carbide endmills in this diameter are
not common due to their high cost, there are industrial sectors,
such as aerospace that need such tools.
Assemblies with exchangeable heads provide a much more
cost-efficient solution and ISCAR is enthusiastic about its
prospects of new developments. It’s important to note that
among ISCAR’s introduced products, there are 5-flute endmill
heads with variable helix that were designed specifically for
machining difficult-to-cut titanium alloys and high temperature
materials (ISO S group of application). The heads have a corner
radius of 4 and 5 mm (.120”, .250”, .375”), which are typical for
aircraft part production.
In the aerospace industry, the line was enhanced with 6-flute
endmill heads in diameters of 8-25 mm (.315”-1.00”) for
machining titanium, including hard-to-cut β- and near β-alloys
especially by the trochoidal milling method. The heads feature
a combination of different helix and variable angular pitch to
Fig. 1 – A special profile thread facilitates reliability and improve chatter stability.
robustness of the MULTI-MASTER line. A typical aircraft countersunk screw requires a 100°countersink.



60 MACHINE TOOLS WORLD DECEMBER 2021 www.mtwmag.com

TECH INNOVATION
















ISCAR India
Hall 3A
Stall no. B117









Fig. 2 – A 100°countersink head is commonly used in Fig. 3 – Efficient drilling inclined surfaces is not a problem for
manufacturing aircraft parts. flat bottom heads.
The same angle is often needed for riveting. The MULTI-MASTER
provides an appropriate solution with its newly developed 2-flute
countersink heads (Fig. 2) with 100°-point angle in diameters
9.525-19.05 mm (.375”-.750”). The heads are also suitable for
chamfering and spot drilling.
The growth of 5-axis CNC machines has brought new efficient
strategies for milling complex 3D shapes. This has increased the
demands for cutting tools with a specific geometry, i.e., barrel
endmills. Following new needs, MULTI-MASTER replenished its
range with appropriate heads that were successfully adopted by
the customer, particularly in the aerospace, medical, and die and
mold industries.
In hole making, the recently introduced precise flat bottom
drilling heads have considerably expanded the line applicability
in shallow drilling operations for steel, stainless steel, and cast
iron (ISO P and K groups of application) including direct drilling
inclined surfaces (Fig. 3). The head diameter tolerance meets the Fig. 4 – A disc-type blank head is ideal for customized
accuracy grade h7, while the head drilling capabilities extend up solutions in milling slots and grooves. The hexalobular
to 1.2 of the diameters. recess in a head face is intended for applying TORX-tipped
ISCAR’s motto “be more user- friendly” relates to the recent wrenches with controlled torque for reliable clamping.
upgrade of the MULTI-MASTER groove milling head with a new directions of one of the leading rotating tool systems with
clamping option. Incorporating a hexalobular TORX recess into exchangeable carbide heads, but distinctly show that the sources
a head design enables securing the head with ISCAR’s fix- or for development and improvement of system capabilities are far
adjustable torque wrenches for reliable clamping. from being exhausted. The needs of modern manufacturing bring
An advantage of the MULTI-MASTER is that the heads are more and more requests and open new application fields that
excellent to produce special profiles. This line contains several require an appropriate tooling response. The history of ISCAR’s
threaded blanks from uncoated cemented carbides for tailor- MULTI-MASTER concludes with high versatility of tools with
made products. A short time ago the range of available blanks exchangeable heads and highlights their ability to meet growing
was expanded by disc-shape semi-finished heads (Fig. 4), which industrial demands.
are successfully used for customized solutions in milling slots,
grooves, threads, splines, and many more. For more information,
The above examples not only illustrate the development Website: www.iscar.in



www.mtwmag.com DECEMBER 2021 MACHINE TOOLS WORLD 61

PRODUCT SHOWCASE





Extra Heavy Duty Lathe


STANDARD ACCESSORIES :
• Electric Motor
• V Belts
• 2 MT Centers
• Center Bush, Oil Can
• Screw Driver
• Set of Fixed Spanner
• Set of Allen Keys
• Tool Post Spanner
• Carrier Plate
• lnstruction & Spare Patts Manual

OPTIONAL ACCESSORIES : • Chuck flange
• Face plate • lndependent dog Chuck.
• Steady rest • Elec. Coolant pump with tank & fittings For Product Enquiry Contact
• Follow rest • Taper turning attachment Bhavya Machine Tools
• Rapid lraverse of main saddle • Machine Lamp wilh control transformer. www.bhavyamachinetools.com




Cotton Knitted Seamless


Cotton is a natural fiber & it is soft, supple, Application:
with no irritation despite longer wear • General Purpose
& absorbs the moisture, making • Automobile Industries
comfortable. These gloves are • Mining
available in different weight & • Fishing
thickness for various requirements • Packaging
& different cuff length depending on • Also used as Liner or inner Gloves.
application. The Dotted Gloves can be
offered in 7, 10 & 13 Gauge Knitting.

Features & Benefits
The gloves made from 100% Cotton-
natural fibers that provide excellent
comfort, economically priced, with
increase in thickness/ weight, it can
provide abrasion & heat protection.
Seamless Knit Construction & Close Flexible
Fit increases the comfort, dexterity, durability
& eliminates irritation despite long period of
wear & allows the circulation of air reducing
For Product Enquiry Contact perspiration, Ambidextrous- fits either hand
Marvel Gloves Industries for double glove life. M & L Sizes can be done.
[email protected] The long cuff can also be offered for more
www.marvelgloves.com protection on wrist area & fitting.




62 MACHINE TOOLS WORLD DECEMBER 2021 www.mtwmag.com

18
09
07 19 08 20 JAN 2022
VENUE : AUTO CLUSTER EXHIBITION CENTER, CHINCHWAD
PUNE

AD INDEX




PG. PG. PG.
COMPANY NAME COMPANY NAME COMPANY NAME
NO. NO. NO.
A FUEL INSTRUMENTS & P
ENGINEERS PVT. LTD. 35

ACCUSHARP CUTTING 33
TOOLS PVT. LTD. G PROFESSIONAL 41
ENGINEERING

BACK
ACE DESIGNERS LIMITED GLOBE-TECH ENGINEERING
PAGE 63 Q
EXPO - 2022

ANCA MACHINE TOOLS 1
PRIVATE LTD GROB MACHINE TOOLS QVI INDIA PVT. LTD. 15
INDIA PVT. LTD. 29

ATQ METRO 9 R
I
B
RR KABEL LIMITED 55
IMTEX - 2022 39
BECKHOFF AUTOMATION 5
PVT. LTD. S
INSIDE
ISCAR INDIA LIMITED FALSE
BHAVYA MACHINE TOOLS 31 COVER SIDBI 25


D
J
SURYA MANUFACTURING 47
COMPANY
DELTA ELECTRONICS 27
INDIA PVT. LTD. JYOTI CNC INSIDE
BACK
AUTOMATION LTD.
COVER T
DOWEL ENGINEERING 53
WORKS M
TRUCUT PRECISION FALSE
TOOLS PVT. LTD. COVER
E
M.S. TOOLS &
MANUFACTURING 3
COMPANY PVT. LTD. U
EPPINGER TOOLING 44 - 45
ASIA PVT. LTD.
MASTER FLUID SOLUTIONS 7 UCAM PVT. LTD. 13
FRONT
EXXON MOBIL GATE
FOLD UNITED GRINDING INDIA 11
MASTERCAM INDIA 19

F V
INSIDE
MMC HARDMETAL FRONT
INDIA PVT. LTD.
FACCIN S. P. A. 17 COVER V M TRADERS 59





64 MACHINE TOOLS WORLD DECEMBER 2021 www.mtwmag.com