This document provides information about a workshop practice course, including: - Instructors Lt Col Rashid Iqbal Ansari and Lab Engr Saqib Anwar - Course objectives are to introduce workshop technologies, machine tools, and gain hands-on experience - Topics covered include woodworking, welding, machining, electroplating, forging, electric circuits, and more - Students will be evaluated through exams, quizzes, assignments, and a notebook

1. 1

2. SUBJECT: WORKSHOP PRACTICE
• SUBJECT CODE: ME-121
• CREDIT HOURS: 1-2
• CONTACT HOURS: 1+6 per week
• COURSE DOMAIN: Engg Foundation
• INSTRUCTORS: Lt Col ®TVF Rashid Iqbal Ansari
Lab Engr Saqib Anwar
• CLASS ROOM: CRC-14 & WTD Class Room
• WORK SHOPS: WTD Work Shops

3. ABOUT RASHID ANSARI
• Ph.D in Mechanical Engineering (sch)
• MS in Environmental Engineering NUST
• B.E. Mechanical Engineering UET Lahore
Contact: Tel: 9247546, 9247550-55 Ext 4316
Mob: 0323 5420278
Email:rashidemenust@gmail.com
EDUCATIONAL BACKGROUND

4. • Fabrication and Manufacturing
• Renewable Energy
• Manufacturing Engg
• Micro Hydro Power Systems
EXPERTIES AND RESEARCH INTERESTS
RASHID ANSARI
Feasibility and Performance Evaluation of Hydrovac
gravity Power System
PhD RESEARCH AREA

5. LAB ENGR SAQIB ANWAR
• B.E. Mechanical Engineering, 2013 College of E&ME
• National University of Sciences & Technology (NUST)
EDUCATIONAL BACKGROUND

6. • Fabrication and Manufacturing
• Materials and Process
• Tech Report Writing
EXPERTIES AND RESEARCH INTERESTS
•

7. LAB ENGR AZMAT
• B.E. Electrical Engineering UET Taxila
EDUCATIONAL BACKGROUND

9. Mechanical Engineering Dept. CEME NUST 9
COURSE:WORKSHOP PRACTICE
Recommended Books:
Workshop Technology by W A J Chapman Vol 1 and 2
 Electrical Wiring 14th Edition By Richter and Schwan McGraw-Hill
Education

10. Mechanical Engineering Dept. CEME NUST 10
OBJECTIVES OF THIS COURSE
This course has following Specific Objectives:
To introduce students to basic concepts of workshop
technologies ,machine tools.
To gain basic understanding of various engineering
practices in machining, forging ,casting, welding , wood
working and electrical circuits.
 To get hands on experience on various machines.
 To learn the use various tools.

11. TEACHING AND EXAM STRATEGIES
 The course will be taught via Lectures, Audio
Visual Presentations, Practical and Tutorial
Sessions. The practical work and demonstration
designed to complement and enhance practical
skill and the student’s appreciation of the subject.
 Students will be evaluated through exams,
quizzes, class participation, note book and
assignments on the basis of OBE system.

12. WORKSHOP PRACTICE
12
COURSE CONTENTS
•Wood Working
To study types of carpentry tools & prepare types
of wooden joints.
•Welding
To study types of welding processes & making of
welding joints (Lap, Butt etc)

13. COURSE CONTENTS (CONTD)
13
• Machining
Study of Lathe Machine components & its
operations with preparation of work piece
• Electroplating
 To study various types of Electroplating
• Forging
To prepare simple engineering
components/shapes using forging process

14. COURSE CONTENTS (CONTD)
14
• Electric Fitting
 To acquaint with different types of cables &
electrical terminologies
To make a circuit for electrical bell
To make a circuit for bulb controlled by 2 way
switches
• Fitting & Assembly
To assemble different parts of the project using
vice & mark table, drilling, machining, hammer &
cutting tools

15. COURSE CONTENTS (CONTD)
15
• Gear Making
To study types of gears & preparation of gear
using Dp System, Cp System & module
• Casting
To prepare a mould for casting on the basis of
specific engineering details
• Workshop Safety
To study various workshop safety procedures

16. REVIEW OF THE TOPICS
16
• Fitting And Assembling
• Welding
• Forging
• Casting
• Machining Process
• Electroplating
• Gear Making
• Electric Circuits
• Wood Working
• Workshop Safety

17. TEST WORK PIECE
17
• USING THE VARIOUS MACHINING PROCESSES
AND ASSEMLING TOOLS YOU WILL
PRACTICALLY PREPARE A WORK PIECE IN THE
WORKSHOP

18. WORK PIECE
18
6

19. EXAMS,QUIZES, ASSIGNMENTS
• Two Sessional Exams (6th Week and12th week) will be held
• Quiz tests ( after 6th Week and 12th week)
• Assignments will also be given
• You are required to submit a Note Book (100 Marks) before
final viva
• Final Exam
• Viva & Project
• Warning: Min 75 % attendance is mandatory to appear in the
Exam. Check and confirm your attendance regularly from
CMS System
• Make up Classes may also be arranged for holidays or
any other reason

20. Todays Topic

21. FITTING AND ASSEMBLING
21

22. FITTING
22
• Bench work plays an important role in engg
workshop. The work carried out at fitting
bench or bench vice is called fitting

23. BENCH VICE
23

25. FITTING
25

26. ASSEMBLING
26

27. ASSEMBLING
27
• Assembly is a manufacturing process in which
parts (usually interchangeable parts) are
added to a product in a sequential manner to
create a finished product much faster than
with handcrafting-type methods system. The
parts made in machining, welding,
woodworking, electric fitting & gear making
are assembled together to make an assembly.

28. CLASSIFICATION OF FITTING TOOLS
28
• Measuring Tools
• Holding Tools
• Cutting Tools
• Striking Tools
• Drilling Tools
• Threading Tools
• Marking Tools
• Fixing Tools
• Checking Tools

29. FITTING & ASSEMBLING TOOLS
29
TOOLS
•Plier and cutters (Hand tools)
•Spanner
•Punch round
•Chisel cold flat cut
•Chisel cold cross cut
•Screw driver flat
•Screw driver Philips
•Hand vice
•Chain pipe wrench
•Hacksaw hand with blade

30. TOOLS(contd)
30
• Scrapper
• Scrapper engg triangular
• Scrapper engg half round
• Hammer engg ½ lbs
• Divider spring
• Caliper outside
• Caliper inside
• Half round file
• Steel rule
• Square engg

34. Ball,straight and cross peen
hammer

35. Search yourself

36. TOOLS (Contd)
36
• Scrapper 8 in
• Extractor cotter pin
• File flat Bustard (16, 14, 12 in)
• Smooth file 12 in
• Chisel (half round)
• Electric drill
• Vice & mark table
• Center punch
• Tap & tap holder

37. CHISEL
37

39. Types of Chisels

40. BENDING OF FLAT STRIP
40

42. 42
FEW MORE TOOLS USED IN
FITTING AND ASEMBLING

45. MICRO METER
45

48. MEASUREMENT FROM MICRO
METER
48

49. THE READING IS 7.38 MM
49
•

50. EXERCISE

51. MEASUREMENT FROM MICRO
METER
51

52. MEASUREMENT FROM MICRO
METER THE READING IS 7.72 MM
52

53. READING IS 3.46
53

55. CALIPPERS
55

57. FITTING
57

58. ASSEMBLING
58

59. ASSEMBLING
59
• Assembly is a manufacturing process in which
parts (usually interchangeable parts) are
added to a product in a sequential manner to
create a finished product much faster than
with handcrafting-type methods system. The
parts made in machining, welding,
woodworking, electric fitting & gear making
are assembled together to make an assembly.

60. VERNIER CALLIPER
60

61. MEASURING FROM VERNIER
CALLIPER
61

62. MEASURING FROM VERNIER
CALLIPER
62

64. Vernier Caliper

65. FEW MORE TOOLS and MACHINES

67. HACK SAW
67

68. BLADE GEOMETRY
68

71. TYPES OF DRILL BITS
71

74. 74

76. 76

77. COUNTER SUNK BITS
77

78. COUNTER SUNK BITS
78

79. COUNTER SUNK BITS

82. TAPS
82

85. SCRAPERS
85

86. TRIANGULAR SCRAPER
86

87. FILES
87

88. TYPES OF FILES
88

89. FILES
89

90. TRIANGULAR FILE
90

92. SPANERS
92

93. Types of Spanners

94. Types of Spanners

95. Types of Spanners

96. SOCKET SET

97. BENDING PRESS
97

98. SHEET CUTTING
98

99. SHEET CUTTER
99

100. SHEET CUTTING PRESS
100

101. HAND DRILL
101

102. BENCH DRILL MACHINE
102

103. SAFE WORK PRACTICES

104. CHECK YOUR ATTENDENCE ON CMS
AND ENSURE YOUR REGISTRATION
WITH CMS

105. 105
•THANKS