Production Processes

Description

শিক্ষার্থীদের কম বেশি সকলকেই প্রোডাকসোন প্রোসেস কোর্সটির ঝামেলায় পড়তে হয় কি কি পড়ব,কোথা থেকে পড়ব। তাই এই সব সমস্যার সমাধানের জন্য ইউনিক স্কুলিং নিয়ে এসেছে এই গোছানো নোট। এমনকি সকল ইঞ্জিনিয়ারিং ইউনিভার্সিটির প্রিভিয়াস ইয়ারের প্রশ্নের সমাধানও রয়েছে এতে।

এই নোটটিতে রয়েছে-

•Casting:
Methods of sand casting, design of patterns, properties of molding sand, core and core making,casting in metallic and non metallic moulds, die casting, centrifugal casting, precision investment
casting, continuous casting. Defects of casting, causes and prevention.

•Chipless Metal Forming Process:
Hot and cold working processes, rolling, properties of rolled products, cold drawing, forging,
coining, stretching, bending, squeezing, extrusion, machines and tools for metal forming processes.
Metal shearing operations, stamping, press and press tools.

•Welding and Allied Processes:
Gas welding: principle, equipments used, gas storage and safety measures. Gas cutting. Arc
welding: principle, equipments used; AC and DC arc welding, electrodes, shielded arc welding:
TIG, MIG and plasma arc welding; electrical resistance welding. Special welding techniques:
thermit welding, LASER beam welding, brazing, soldering and braze welding, continuous welding.
Welding job preparation, weldability, welded joint inspection, welding defects and causes of
defects.

•Metal Cutting Processes:
Chip formation, types of chips, chip breakers, cutting forces, cutting fluid, tool geometry, cost and
life.

•Machining Process:
Lathe machine and accessories, Types of lathes, drilling and other hole making machines, Shapers
and planners, Milling, Gears and threads: manufacturing and related machines; Finishing
operation: grinding, honing, lapping, super-finishing.

•Molding of Plastics and Powder Metallurgy:
Different methods of plastic molding, Powder metallurgy: production of metallic powders,
sintering and hot pressing, applications.

•Modern Manufacturing Processes:
Modern manufacturing processes, Electro-Discharge Machining (EDM), Electro-Chemical
Machining (ECM), Electron-Beam (EBM), LASER-beam Machining (LBM), Ultrasonic
Machining (USM), Plasma arc Machining (PAM), Abrasive Jet Machining (AJM) and related
machines. Rapid prototyping and tooling