1. Limits, Fits and Tolerance:-

2. Introduction - Tolerance - Fits - Terminology standard tolerances, positioning of tolerances - Fundamental deviation selection of tolerance Zones, selection of Fits, Methods of indicating fits on drawings

3. Shafts couplings - Introduction - Rigid or Fast coupling - Non Rigid of flexible couplings, couplings for shafts out of alignment loose or disengagement couplings

4. I.C. engine details; internal combustion engine mechanism, piston, connectind Rod, fuel pump, injector, spark plug, value mechanism.

5. Valve: Introduction classification of valves-stop valve, and function valve, feed check Valve, safety valve, Blow of cock

6. Bearings: Ring oiled Bearing, Swivel Bearing, Anti-friction Bearings

7. Gear Boxes: Fixed ratio gear. Gear Boxes for automobiles & Machine Tools

8. Workshop tools and equipment - Lathe machine, drilling machine, shaper machine , shaper tool head, Machine swivel vice

9. Jigs & Fixtures - Introduction - Difference between Jigs and Fixtures

REFERENCE BOOKS:

1. Machine Drawing: V. Lakshminarayan & M.L Mathur, Jain Brothers, N. Delhi

2. Machine Drawing: P.S.Gill, S.K.Kataria & Sons, N.Delhi

3. Machine Drawing: N. Sidherwar, P.Kannaiah, VVS Sastry, Tata McGraw Hill Publishing Co. Ltd.

4. Production Drawing: K.L.Narayana, P.Kannaiah & K.Venkata Reddy., New Age International (P) Ltd.

5. Machine Drawing: R.K. Dhawan, S.Chand & Co. Ltd. N. Delhi