ME3381 Computer Aided Machine Drawing Lab Manual, Syllabus

ME3381 Computer Aided Machine Drawing Study Materials

Anna University – ME3381 Computer Aided Machine Drawing Regulation 2021 Syllabus, Notes, Important Questions, Question Paper with Answers, Previous Year Question Paper.

PART I DRAWING STANDARDS & FITS AND TOLERANCES

Code of practice for Engineering Drawing, BIS specifications – Welding symbols, riveted joints, keys,
fasteners – Reference to hand book for the selection of standard components like bolts, nuts, screws, keys
etc. – Limits, Fits – Tolerancing of individual dimensions IS919- Specification of Fits – Preparation of
production drawings and reading of part and assembly drawings, basic principles of Geometric Dimensioning
&Tolerancing.

PART II 2D DRAFTING ME3381 Computer Aided Machine Drawing Syllabus

Drawing, Editing, Dimensioning, Layering, Hatching, Block, Array, Detailing, Detailed Drawing.
1. Bearings – Bush Bearing,
2. Valves – Safety and Non-return Valves.
3. Couplings – Flange, Oldham’s, Muff, Gear couplings.
4. Joints – Universal, Knuckle, Gib& Cotter, Strap, Sleeve &Cotter joints.
5. Engine parts – Piston, Connecting Rod, Crosshead (vertical and horizontal), Stuffing box, multi-plate clutch.
6. Machine Components – Screw Jack, Machine Vice, LatheTail Stock, Lathe Chuck, Plummer Block,Vane
and Gear pumps.
Total: 20% of classes for theory classes and 80% of classes for practice
Note: 25% of assembly drawings must be done manually and remaining 75% of assembly drawings must be
done by using any CAD software. The above tasks can be performed manually and using standard
commercial 2D CAD software.

OUTCOMES: ME3381 Computer Aided Machine Drawing Lab Manual

At the end of the course the students would be able to
1. Prepare standard drawing layout for modelled assemblies with BoM.
2. Model orthogonal views of machine components.
3. Prepare standard drawing layout for modelled parts

Syllabus	Click Here
Lab Manual	Click Here
Important Questions	Click Here
Previous Year Question Paper	Click Here
Question Bank	Click Here

TEXT BOOKS: ME3381 Computer Aided Machine Drawing Lab Manual

1. Gopalakrishna K.R., “Machine Drawing”, 17th Edition, Subhas Stores Books Corner, Bangalore,2003.
2. N. D. Bhatt and V.M. Panchal, “Machine Drawing”, 51st Edition, Charator Publishers,2022.

REFERENCES: ME3381 Computer Aided Machine Drawing Lab Manual

1. K. L Narayana, P.Kannaiah, K.Venkata Reddy, Machine Drawing , 15 Edition , New Age International
Publication
2. Goutam Pohit and Goutam Ghosh, “Machine Drawing with AutoCAD”, 1st Edition,Pearson Education,
2004
3. Junnarkar, N.D., “Machine Drawing”, 1st Edition, Pearson Education, 2004
4. N. Siddeshwar, P. Kanniah, V.V.S. Sastri,” Machine Drawing” , published by Tata McGrawHill,2006
5. S. Trymbaka Murthy, “A Text Book of Computer Aided Machine Drawing”, CBS Publishers, New Delhi,
2007

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