Manufacturing Science in addition to Technology-1 (NME-402) Syllabus (UPTU / AKTU)

Manufacturing Science as well as Technology-1 (NME-402) Syllabus (UPTU / AKTU) of Mechanical Engineering (2nd Year)
Second Year - Mechanical Engineering Branch
SUBJECT NAME	MANUFACTURING SCIENCE & TECHNOLOGY-I (MST-1)
SUBJECT CODE	NME-402
BRANCH	MECHANICAL ENGINEERING
Unit-I Introduction : Importance of manufacturing. Economic & technological considerations inwards manufacturing. Classification of manufacturing processes. Materials & manufacturing processes for mutual items. Metal Forming Processes : Elastic & plastic deformation, yield criteria(Mises’ as well as Tresca’s). Hot working versus mutual frigidity working. Analysis (equilibrium equation method) of Forging procedure for charge estimation amongst sliding friction, sticking friction as well as mixed status for slab as well as disc. Work required for forging, Hand, Power, Drop Forging. Unit-II Metal Forming Processes (continued): Analysis of Wire/strip drawing as well as maximum-reduction, Tube drawing, Extrusion as well as its application. Condition for Rolling strength as well as ability inwards rolling. Rolling mills & rolled-sections. Design, lubrication as well as defects inwards metallic forming processes. Unit-III Sheet Metal working : Presses as well as their classification, Die & punch assembly as well as press function methods as well as processes. Cutting/Punching mechanism, Blanking vs. Piercing. Compound vs. Progressive die. Flat-face vs Inclined-face punch as well as Load(capacity) needed. Analysis of forming procedure similar cup/deep drawing. Bending & spring-back. Unit-IV Casting (Foundry) Basic regulation & survey of casting processes. Types of patterns as well as allowances. Types as well as properties of moulding sand, sand testing. Elements of mould as well as blueprint considerations, Gating, Riser, Runnes, Core. Solidification of casting,. Sand casting, defects & remedies as well as inspection. Cupola furnace. Die Casting, Centrifugal casting, Investment casting, Continuous casting, CO2 casting as well as Stir casting etc. Unit-V Unconventional Metal forming processes : Unconventional metallic forming or High Energy Rate Forming (HERF) processes such every bit explosive forming, electromagnetic, electro-hydraulic forming. Powder Metallurgy : Introduction to Powder metallurgy manufacturing process. Application and, advantages. Jigs & Fixtures : Locating & Clamping devices & principles. Jigs as well as Fixtures as well as its applications. Manufacturing of Plastic components : Review of plastics, as well as its past, acquaint & futurity uses. Injection moulding. Extrusion of plastic section. Welding of plastics. Future of plastic & its applications. Resins & Adhesives.
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