CSVTU B.E. IV Semester Mechanical Engineering Manufacturing Science – I Syllabus

CHHATTISGARH SWAMI VIVEKANAND TECHNICAL UNIVERSITY, BHILAI (CG)

Semester : B.E. IV Semester Branch : Mechanical Engineering

Sub : Manufacturing Science – I

Total Theory Periods : 40 Total Tutorial Periods : 10

Total Marks in End Semester Exam : 80

Minimum number of class tests to be conducted : 02

UNIT – I

Introduction to Manufacturing Processes

 

:

Importance of manufacturing processes, classification, economic and technological definitions of

 

manufacturing processes.

 

Foundry

Pattern making

 

– Types, material, allowances, colour codes, core – types, materials and

its properties.

 

Mould Making –

 

Types of sand moulding, design considerations, moulding machines &

moulding procedure, moulding sand – types, properties, composition and applications.

 

Casting –

 

Procedure, Melting furnaces, casting defects,

Special Casting Processes –

 

Investment casting, centrifugal casting, shell moulding,

CO

 

2

moulding, slush casting, die casting.

 

UNIT – II

Welding

Principles of Welding, survey and allied processes

Arc Welding

Power Source and Consumable, MMAW, TIG and MIG processes and their parameter selection,

atomic hydrogen welding, welding of cast iron, welding electrode – types, composition,

specification.

Resistance Welding

Principle, equipment and processes.

Thermit Welding, brazing & soldering, Internal and external welding defects, Inspection & testing

of weld.

UNIT – III

Powder Metallurgy

Powder Manufacturing, compacting and sintering processes, Advantages, limitations and

applications of powder metallurgy .

Manufacturing of Plastic Components

Advantages, application and principle of the following processes, extrusion, injection moulding,

compression moulding, transfer moulding, blow moulding .

UNIT – IV

Machine Tools

Lathe

Introduction, type, specification, construction, work holding devices & tools, mechanism and

attachments for various operations, taper turning, thread cutting operations on Lathe, capston

and turret lathe.

Shaper

Introduction, type, specification, Quick return Mechanisms, Table feed mechanism, work holding

devices, shaper operations

Slotter & Planner

Introduction, specification, types of drives, types of machines.

Milling

Introduction, specification, types, mechanisms and attachments for milling, milling operations,

Indexing-simple, compound and differential.

UNIT – V

Drilling

Introduction, drill nomenclature, types of drilling machines, other operations like counter boring,

counter sinking, spot facing etc.

Reaming

Introduction, description of reamers, type of reaming operations.

Boring

Introduction, types of boring machines, boring operations, boring tools

Broaching

Introduction, types of broaches, nomenclature of broach, types of broaching machines.

Surface finishing operations

Honing, lapping, super finishing, polishing, buffing, process parameters and attainable grades of

surface finish.

TEXT BOOKS

1. Manufacturing Technology (Vol. – I & II) – P.N. Rao – Tata McGraw Hill Pub. Company, New

Delhi

2. A Text Book of Production Technology(Manufacturing Processes) – P.C. Sharma – S.

Chand and Company Ltd., New Delhi

REFERENCE BOOKS

1. Manufacturing Science – A. Ghosh & A.K. Mallik – East West Press Pvt. Ltd., New Delhi

2. Manufacturing Engineering and Technology – S. Kalpakjian & S.R. Schmid – Addision

Wesley Longman, New Delhi

3. Production Technology – R.K. Jain – Khanna Publishers, New Delhi

4. A Text Book of Production Technology (Vol. I & II) – O.P. Khanna – Dhanpat Rai & Sons,

New Delhi

5. Manufacturing Science – Paul DeGarmo

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