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MH1251 MANUFACTURING TECHNOLOGY
1. FOUNDRY TECHNOLOGY
Pattern and Core making – Moulding sand – Melting furnaces Cupola and Induction furnaces – Special casting processes – Shell, Investment, Die casting – Defects in casting.
2. FORMING– PROCESSES
Hot and Cold Working
Rolling: Introduction – Rolling Mills – Rolling Operations – Production of Seamless Tubing and Pipe.
Forging : Introduction – Related Forging Operations – Drop forging
Extrusion and Drawing: Extrusion Practice – Hot, Cold, Impact and Hydrostatic extrusion. Drawing Process – Defects and Residual Stresses – Drawing Equipment. Sheet metal operations – Blanking, Punching and Piercing.
3. MATERIAL – REMOVAL PROCESSES
Lathes and Lathe Operations, Drilling and Drilling Machines, Reaming and Reamers, Tapping and Taps – Tool nomenclature, cutting speed, feed, machining Time calculations.
4.
Milling Machines and Operations, Planning and Shaping, Broaching, Gear Hobbing and Shaping.
Grinding Process – Abrasives – Finishing Operations – Lapping, Honing Powder coating.
5. PRINCIPLES & APPLICATIONS OF JOINING PROCESSES
Gas welding, Basic Arc Welding Processes, Thermit Welding, Electron – Beam Welding, Laser – Beam Welding.
Solid State Welding: Cold Welding, Ultrasonic Welding, Friction Welding, Resistance Welding and Explosive Welding.
Principles and applications of Brazing and Soldering.
TEXT BOOK
1. KALPAKJIAN, S., “Manufacturing Engineering and Technology”, Pearson education India, 4th edition, 2001 (ISBN 81 78081 571)
REFERENCES
1. Hajra Choudhury, S.K., and Haqjra Choudhury, A.K., “Elements of Workshop Technology”, Volume I and II, Media Promoters and Publishers Private Limited, Mumbai, 1997.
2. Paul Degarma E, Black J.T. and Ronald A. Kosher, Eighth edition, Materials and Processes in Manufacturing Prentice – Hall of India, 1997.
3. Sharma P.C. A Textbook of Production Technology, S. Chand and Co., Ltd., 1999.
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