Machine Tools

IPE-431/ IPE-401
IPE 401: Machine Tools (4 credit hours)
  • Characteristics of machine tools,
  • Recent development in the design of machine tools,
  • Drive system of machine tools,
  • Design of mechanical drive, speed gear boxes, feed gear boxes, infinitely variable drives, PIV and other mechanical stepless drives, hydraulic drives, electrical drives,
  •  Bearings, spindles, slide ways of machine tools, machine tool structure.
        
    
    Location principles and locators, clamps.

Detailed case study of engine, turret and automatic lathes,drilling machines, shaper machines, planer machines, milling machines, grinding machines, gear shaping and gear hobbing machines, forging machines, dynamics of machine tools, installation and acceptance tests of machine tools, automatic transfer lines

Detailed Case Studies of

  • Engine lathe: Types of surfaces, different parts of the machine, specifications, movements, kinematic diagram, kinematic balance equations, using the lathe for special purposes, standard fixtures. (Lecture 2-4)
  • Turret Lathe: Types of surfaces, different parts of the machine, specifications, movements, kinematic diagram, kinematic balance equations. (Lecture 5)
  • Milling Machine:Types of surfaces and cutters, different parts of the machine, specifications, movements, kinematic diagram, kinematic balance equations, dividing heads, using dividing head for different purposes. (Lecture 6-8)
  • Grinding Machine: Types of surfaces, different parts of the machine, specifications, movements, kinematic diagram, kinematic balance equations, hydraulic system. (Lecture-9)
  • Gear Shaping Machine: Gear cutting methods, different parts of the machine, specifications, movements, kinematic diagram, kinematic balance equations. (Lecture-10)

Reference Book:

  • Machine Tools- by N. Chernov
  • Machine Tool Design and Numerical Control--N. K. Mehta
  • https://en.wikipedia.org/wiki/Machine_tool

LOCATING AND CLAMPING PRINCIPLES


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