Course Title: PRODUCTION ENGINEERING-II
Duration: 4 + 1
1. Thread cutting and forming methods; Thread grinding, Gear production methods, Generation and forming of gears.
2. Introduction to machining, moulding and welding of plastics.
3. Jigs and fixtures: Principles of location and clamping, design principles, Simple designs.
4. Metrology; Line, end and wave length standards of linear measurement, ISO System of limits and fits for plain cylindrical work. Use of limit gauges, Comparators, Methods of measuring angles and tapers, Methods of measuring straightness. Flatness, parallelism, roundness and alignment. Screw threads and spur gear measurement. Measurement of surface finish.