GTU Basic Manufacturing Processes Syllabus

 GTU Basic Manufacturing Processes Syllabus

 GUJARAT TECHNOLOGICAL UNIVERSITY
MANUFACTURING ENGINEERING
B. E. SEMESTER: III
Subject Name: Basic Manufacturing Processes
Subject Code: 133404
Sr.
No
Course Content
1. Lathe
Introduction to production processes – Types of production – Production processes –
Casting – Forming – Machining and Welding – Machine – Machine tool – Lathe –
Engine lathe – Block diagram – Sketch – Functions of each part – Work holding
devices in lathe – Functions – Chuck, Centre – Dogs – Steady Rest and Follower
Rest – mechanism of lathe – Apron – Feed – Tumbler Gear – various operations
performed in Lathe – Facing – Turning – Chamfering and knurling – Relative
positions of tool and job – Taper turning operations – Thread cutting – Thread – RH
and LH – Single start and multi start with application – Method of thread cutting –
Selection and arrangement of tool and work – Problems in metric and inch thread
conversion – Specifications of Lathe – Burnishing

2. Shaper, Planer & Slotter
Purpose of shaping – Block diagram – Functions of each part – Purpose of planer –
Block diagram – Functions of each part – Purpose of slotting machine – Block
diagram – Functions and working principle – Operations carried out – Horizontal
plane – Vertical plane – V type with relative position – Comparison of planer with
shaper – Work holding devices in shaper and planer – Quick return mechanism in
shaper – Mechanical and hydraulic – Cross feed mechanism –Types of planer with
application – Mechanism in planer – Comparison of shaping with slotting – Tool
holding devices in shaper – Planer – Slotter – Simple problems to calculate the
velocity – Speed – Feed – Depth of cut.

3. Drilling
Purpose of drilling – Block diagram and function – Types of drilling machines –
Portable drilling – Bench type – Sensitive drilling – Radial arm drilling – Functions of
parts – Purpose and operation – Gang milling – Multiple drill head – Upright drilling –
Relative operations – Reaming – Boring, tapping – Counter boring – Courses sinking
– Trepanning and spot facing – Work holding devices – specification torque
calculation – Speed – Feed – Depth of cut.

4. Milling Milling machine purpose – Up and Down milling – Classification of milling machines –
Slot – Keyway machining – Methods of milling – Single piece – String – Rotary –
Index – Gang, progressive – Copy – Horizontal milling machine – Block diagram –
Functions of each part – Applications – Vertical milling machine – Block diagram –
Functions of each part applications – Gear cutting using milling machine – Procedure
with neat sketch – Milling cutters – Peripheral – Face – End T slot – Attachments and
special accessories for milling – Rotary – Slotting attachment – Indexing mechanism
– Methods of indexing – Direct – Plain – Compound – Differential indexing –
Problems – Specifications – Cutting conditions and parameters.

5. Grinding Purpose – Classification – Surface finish – Applications – Grinding wheel – Types – Specifications – Selection – Surface grinding machine – Block diagram – Functions of each part – Cylindrical grinding – Centre-less grinding – Comparison – in feed –end feed and through feed – Balancing – Dressing – Loading and Truing of wheel – Special grinding machines – Specification of machine – Cutting condition.

Text Books:
1. HMT Bangalore, “Production Technology”, Tata Mc-Graw Hill Publishing Company
Limited, 2001.
2. Sharma, P.C., “A Text Book of Production Technology”, S.Chand and Company,
2001.

Reference Books:

1. Jain, R.K., “Production Technology”, Khanna Publishers, 2001.
2. Hajra Choudhary etal, “Elements of Production Technology –Vol. II”, Asia Publishing
House, 2000.
3. Kumar, B., “Manufacturing Technology”, Khanna Publishers, 2000.

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