4ME2: PRODUCTION ENGINEERING - I
Foundry: Molding Material
Maudling Sands; Properties and Methods testing, core meterials and core
making. Molding Processes: Green dry and loam sand moulding*******
moulding, shell moulding, Permanent moulding, carbon moulding. Casting: Die Casting, Centrifugal casting,
Investment casting and continous casting, Slush casting, casting defects and
their emedies Melting furnaces, rotary, H. electric, lifting and constructional
features and operation of cupola, furnace, Principle of casting
design Welding: Atomic hydrogen, ultrasonic, laserbeam
special welding processes e.g. TIG, MIG, friction and explosive
welding Power Metallurgy: Powder manufacturing mechanical
pulverization Electrolytic Process, chemical reduction, atomisation properties
of metal powders, compacting of powders, sintering. Application, advantages and
disadvantages of powder mettallurgy. Press Tools:
Classification of Processes and presses: Shearing, Bending, Drawing and Forming
operations and dies. Compound and progressive dies: Calculation of blank size:
High velocity forming of metals. Machine Tools:
Constructional, details and main operation Lathes, Capston and Turret Lathes:
Shaper and Planer, Drilling and Boring machines. Milling Machines, indexing
methods. Grinding: Abrasives: manufacturing and selection of
grinding wheels; theory of grinding; characteristicsterms used in grinding;
classifications; constructional features; Principle of working; applications and
limitations of different grinding machines. Honing, lapping superfurnishing,
buffing and polishing processes.
List of Recommended
Books:
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Workshop Technology, Vol.I by S.K.Hazra Choudhary Media Promoters &
Publishers Pvt.Ltd., Bombay
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Production Technology by P.C.Sharma S.Chand & Company Ltd., New Delhi
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Manufacturing process by Begman
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Manufacuring Processes & Material:
I.E.Doyle, Carl Kayser, Schrade,
Leech
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Manufacturing Processes, Schey
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