Casting types, procedure to make sand mould, types of core making, moulding tolls, machine moulding, special moulding processes-co 2 moulding; shell moulding, investment moulding, permanent mould casting, pressure die casting, centrifugal casting, continuous casting, casting defects.
WELDING
Classification of welding processes. Principles of Oxyacetylene gas welding. A.C. metal arc welding, resistance welding, submerged arc welding, tungsten inert gas welding, metal inert gas welding, plasma arc welding, thermic welding, electron beam welding, laser beam welding, defects in welding, soldering and brazing.
MACHIINING
General principles (with schematic diagrams only) of working and commonly performed operations in the following machines: Lathe, Shaper, Planer, Horizontal milling machine, Universal drilling machine, Cylindrical grinding machine, Capstan and Turret lathe. Basics of CNC machines.
General principles and applications of the following processes: Abrasive jet machining, Ultrasonic machining, Electric discharge machining, Electro chemical machining, Plasma are machining, Electron beam machining and Laser beam machining.
FORMING AND SHAPING OF PLASTICS
Types of plastics-characteristics of the forming and shaping processes-Moulding of Thermoplastics-working principles and typical applications of Injection moulding-Plunger and screw machines-Blow moulding-Rotational moulding-Film moulding-Extrusion-typical industrial applications-Thermoforming-processing of thermosets-working principles and typical applications-compression moulding-Transfer moulding-Bonding of thermoplastics-Fusion and solvent methods-Induction and Ultrasonic methods.
METAL FORMING AND POWDER METALLURGY
Principles and applications of the following processes: Forging, Rolling, Extrusion, Wire drawing and Spinning, Powder metallurgy-Principal steps involved advantages. Disadvantages and limitations of powder metallurgy.
REFERENCE
Text Books
1. Harija choudry, Elements of workshop Technology, vol. I and II Media promoters and publishers pvt., Ltd., Mumbai, 2001.
Reference Books
1. R. K. Jain and S. C. Gupta, production Technology, Khanna Publishers. 16 th Edition, 2001.
2.H. M. T. production technology-Hand book, Tata Mc Graw-Hill, 2000.
3.Roy . A. Linberg, process and materials of manufacturing technology, PHI, 2000.
4.M. Adithan and A. B. Cupta, manufacturing technology, New Age, 1996.
5.Serope Kalpajian, Steven R. Schimid, Manuyfacturing Engineering and Technology, Pearson Education, Inc.2002 (second Indian Reprint)