Lecture 07 Casting complete course classification of castings

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follow me on unacademy with ID- rohitguptaiit • https://unacademy.com/@rohitguptaiit • Casting complete course for Gate ME and PI (playlist) • • Casting complete course for Gate ME a... • In that lecture educator cover classification of casting process in which conventional type casting process, permanent casting process, special types of casting process • first we are targeting to finish the syllabus mention below then further go for next one- • Gate 2020 Production and industrial engineering (PI) syllabus for casting- • Section 3: Manufacturing Processes I • Casting: types of casting processes and applications; patterns – types and • materials; allowances; moulds and cores – materials, making, and testing; casting • techniques of cast iron, steels and nonferrous metals and alloys; analysis • of solidification and microstructure development; design of gating and riser; origin of • defects. • Joining of materials: Principles of fusion welding processes(manual metal arc, MIG, • TIG, plasma arc, submerged arc welding processes)–different heat sources (flame, • arc, resistive, laser, electron beam), and heat transfer and associated losses, flux • application, feeding of filler rod; Principles of solid state welding processes (friction, • explosive welding, ultrasonic welding processes); Principles of adhesive, brazing and • soldering processes; Origins of welding defects. • Machine Tools and Machining: Basic machine tools like centre lathe, milling • machine, and drilling machine – construction and kinematics; machining processes • turning, taper turning, thread cutting, drilling, boring, milling, gear cutting, thread • production, grinding; geometry of single point cutting tools, chip formation, cutting • forces, specific cutting energy and power requirements, Merchant’s analysis; basis • of selection of machining parameters; tool materials, tool wear and tool life, • economics of machining, thermal aspects of machining, cutting fluids, • machinability; Jigs and fixtures – principles, applications, and design • Non-traditional Manufacturing: Principles, applications, effect of process • parameters on MRR and product quality of non-traditional machining processes – • USM, AJM, WJM, AWJM, EDM and Wire cut EDM, LBM, EBM, PAM, CHM, ECM. • Metal Forming: Stress-strain relations in elastic and plastic deformation; concept of • flow stress; hot and cold working – forging, rolling, extrusion and wire drawing; sheet • metal working processes – blanking, bending and deep drawing; ideal work and • slab analysis;origin of metal working defects. • • Section 4: Materials, Manufacturing and Industrial Engineering • Gate 2020 mechanical (ME) syllabus for casting- • Casting, Forming and Joining Processes: Different types of castings, design of • patterns, moulds and cores; solidification and cooling; riser and gating design. • Plastic deformation and yield criteria; fundamentals of hot and cold working • processes; load estimation for bulk (forging, rolling, extrusion, drawing) and sheet • (shearing, deep drawing, bending) metal forming processes; principles of powder • metallurgy. Principles of welding, brazing, soldering and adhesive bonding. • • we are preparing full detailed GATE and ESE course for mechanical and production and industrial engineering course. learn hub is the new education channel having aim to provide free full detailed course in all categories. so please help us to fulfill that dream. • support us as you can. • thanks • तो आपको ये video कैसी लगी। हमे comments करके जरूर बताये। अगर video अच्छी और informative लगी हो तो Like करें, वरना dislike करें। aur किसी भी exam और job से related information के लिए हमारे channel को subscribe करें। • साथ में हम लोग सभी government exam की preparation के लिए crash course, full course classes start करने वाले है। उसके लिए आप लोगो की एक help की जरूरत है। help ये की आप लोग इस channel को dost से share करो, उनसे channel subscribe कराये। nice response होने पर • ये courses की class free में start ho जाएँगी। • So जुड़ें रहिये और जड़वाते रहिये। • Danywad • • -------------------------------------------------------------------------------------------------------------------- • Copyright Disclaimer under section 107 of the Copyright Act of 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research.

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