WORKBOOK TECHNICAL DRAWING

MECHANICAL ENGINEERING

WORKBOOK

BASIC FOR
TECHNICAL DRAWING

By :
NORMAH ISHAK
AHMAD AZRIZAL MOHD ARIFFIN

WORKBOOK

BASIC FOR TECHNICAL DRAWING

NAME :___________________________________________________________
MATRIC NO. :______________________________________________________
CLASS :___________________________________________________________

CONTENT

1 DRAWING 1-5
INSTRUMENT
6-8
2 ALPHABET 9 - 16
AND 17 - 21
NUMBER
22 - 30
3 LINES TYPES 31 - 35
4 ANGLE 36 - 40
41 - 50
5 TRIANGLE, CIRCLE 51 - 54
AND SQUARE

6 POLYGON
7 ELLIPSE
8 TANGENT
9 MIND TEST

ACKNOWLEDGEMENT

Alhamdulillah, terlebih dahulu saya ingin memanjatkan
kesyukuran kehadrat Ilahi kerana dengan Kurniaan dan
RahmatNya saya berjaya menyiapkan buku latihan ini.

Buku WORKBOOK - Basic For Technical Drawing ini
diterbitkan bagi memenuhi keperluan pelajar dalam

mempelajari asas kepada Lukisan Kejuruteraan.
Dengan adanya buku ini dapat membantu pelajar membuat

latihan sampingan yang dipelajari di samping dapat
menambah kemahiran dan ulangkaji dengan latihan yang

ringkas dan padat di dalam buku ini.
Juga sebagai panduan dan rujukan kepada tenaga pengajar

dalam menggunakan buku ini.









I

PREFACE

Dengan Nama ALLAH Yang MAHA Pemurah Lagi Maha Penyayang.



Dengan Rahmat dan kurniaanNYA, buku latihan ini telah selesai
sepenuhnya sebagai panduan kepada pelajar.

Buku ini ditulis untuk kegunaan pelajar rendah dan menengah
sebagai rujukan tambahan berdasarkan kandungan silibus semasa
dan terkini, disertakan dengan latihan yang bersesuaian bagi setiap

topik untuk membantu pelajar memahami dengan lebih baik
mengenai kursus ini dan memahirkan lagi dalam lukisan tangan.

Terima kasih kepada yang memilih buku ini sebagai medium
pembelajaran dan semoga ia dapat memberi manfaat kepada semua

yang menggunakan sebagai panduan dan latihan tambahan.
Akhir sekali, diharapkan objektif buku ini dikeluarkan dalam memberi

kemahiran kepada pelajar dan pelajar sentiasa menggunakan buku
ini sebagai sumber rujukan.





II

1.

DRAWING
INSTRUMENT

Drawing instrument are materials we use for
drawing.

INSTRUMENTS

INSTRUMENT 1 :

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INSTRUMENT 2 :

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INSTRUMENT 3 :

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INSTRUMENTS

INSTRUMENT 4 :

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INSTRUMENT 5 :

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INSTRUMENT 6 :

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INSTRUMENTS

INSTRUMENT 7 :

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INSTRUMENT 8 :

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INSTRUMENT 9 :

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INSTRUMENTS

INSTRUMENT 10 :

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INSTRUMENT 11 :

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INSTRUMENT 12 :

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INSTRUMENTS

INSTRUMENT 13 :

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INSTRUMENT 14 :

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INSTRUMENT 15 :

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2.

ALPHABET
AND

NUMBER

Technical lettering is the process of forming letters,
numerals, and other characters in technical drawing.

It is used to describe, or provide detailed
specifications for, an object.

ORGANIC LIFESTYLE

ALPHABET UPPERCASE
LETTERS

-WRITE THE UPPERCASE LETTERS-

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ORGANIC LIFESTYLE

ALPHABET LOWERCASE
LETTERS

-PRACTICE WRITING YOUR LETTERS-

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ORGANIC LIFESTYLE

TRACE AND WRITE
THE NUMBERS

-PRACTICE WRITING YOUR LETTERS-

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3.

LINES TYPES

There are many types of lines: thick, thin,
horizontal, vertical, zigzag, diagonal, curly, curved,

spiral and are often very expressive. Lines are
basic tools for artists - though some artists show

their lines more than others.

LINE TYPES

N
o. Line
Type o
f Line

1.



2. --------
--------


3.



4.



5.



6.



7.



8.




9. -- -- --
-- -- --

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CONSTRUCT A LINE TYPES

1. Copying a line segment

2. Sum of line segments b

a
c

a bb c

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LINE TYPES

3. Perpendicular bisector of a line segment

4. Perpendicular to a line from an external point

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LINE TYPES

5. Dividing a segment into several equal parts

6. Constructing a parallel through a point (Rhombus method)

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LINE TYPES

7. Constructing a parallel through a point



8. Perpendicular at a point on a line



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LINE

-CONSTRUCT OBJECT -

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TITLE BLOCK

INSTITUTION 1:1

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TITLE BLOCK

-DRAW THE TITLE BLOCK-

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4.

ANGLE

An angle can be defined as the figure formed by two
rays meeting at a common end point.

To draw an angle means to use a protractor or
compass to make an angle.

CONSTRUCT AN ANGLES

1. Constructing a 90° angle

2. Constructing a 45° angle

3. Constructing a 60° angle

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CONSTRUCT AN ANGLES

4. Constructing a 30° angle

5. Constructing a 120° angle

6. Constructing a 30°, 60° and 90° angle

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CONSTRUCT AN ANGLES

7. Constructing a 45° angle

8. Bisecting an angle

9. Constructing a 90° angle

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CONSTRUCT AN ANGLES

10. Equilateral a triangle given the base and one side

11. Equilateral triangle given base and altitude

12. Equilateral Triangle given the leg length and apex angle

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CONSTRUCT AN ANGLES

13. Copying an angle

14. Sum of angle

15. Supplementary angle

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5.

TRIANGLE, CIRCLE
AND SQUARE

A simple closed curve or a polygon formed by three
line-segments (sides) is called a triangle.

A circle is a perfectly round shape—meaning any
point around its curve is the same distance from its

central point. .

A square is a two-dimensional plane figure with
four equal sides and all the four angles are equal

to 90 degrees.

CONSTRUCT A
GEOMETRICAL SHAPES

1.

Construct a circle through 3 point

2.

Construct a triangle given 3 sides

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CONSTRUCT
GEOMETRICAL SHAPES

3.

Construct a triangle given two angle

4.

Triangle given three sides

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CONSTRUCT
GEOMETRICAL SHAPES

5.

Circumcenter of a triangle

6.

Construct circles outside the triangle

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CONSTRUCT
GEOMETRICAL SHAPES

7.

Incenter of a triangle

8.

Construct circle inside the triangle

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CONSTRUCT
GEOMETRICAL SHAPES

9.

Right triangle given one angle and
one leg

10.

Build a rectangle is given the
boundary length

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CONSTRUCT
GEOMETRICAL SHAPES

11.

Construct a Square

12.

Creating a Rhombus

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CONSTRUCT
GEOMETRICAL SHAPES

13.

Constructing oval rectangles are
diagonal and boundary

14.

Constructing a parallelogram is given
2 borders and 1 angular

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CONSTRUCT A CIRCLE

1. Finding the
center of a
circle or arc

2. Circle through 3
Points

3. Tangent to a 29
circle at a point

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CONSTRUCT A CIRCLE

4. Circumcircle of a
Triangle

5. Incircle of a triangle

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6.

POLYGON

A polygon refers to any two-dimensional shape
whose formation takes place with straight lines.
Triangles, hexagons, pentagons, and quadrilaterals

are all examples of polygons.

CONSTRUCT A POLYGON

1.

Construct a regular Pentagon

2.

PentagonConstruct a regular given a

diameter

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CONSTRUCT A POLYGON

3.

Regular Pentagon in a given

circumscribed circle.

4.

HexagonConstruct a regular given one

side.

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CONSTRUCT A POLYGON

5.

HexagonConstruct a is given radius

6.

Construct a regular Heptagon

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CONSTRUCT A POLYGON

7.

Construct a regular Octagon

8.

OctagonConstruct inscribed in a

circle

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CONSTRUCT A POLYGON

CONSTRUCT ALL A POLYGON

Octagon Pentagon
Heptagon Square
Hexagon Triangle

30

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7.

ELLIPSE

Ellipse is a regular oval shape.
An ellipse is created by a point moving along a
path where the sum of its distances from two
points, each called a focus of an ellipse (foci is
the plural form), is equal to the major diameter

CONSTRUCT AN ELLIPSE

1. Construct an ellipse using concentric circle method

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CONSTRUCT AN ELLIPSE

2. Construct an ellipse is rectangular

or

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CONSTRUCT AN ELLIPSE

3. Build an ellipse according to four centre method



or

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