ME 15 L2: MACHINE SHOP

Syllabus

Introduction to Machine Tools : Types of Machine tools, Spindle drive – work holding devices tool holders – tool movement – selection of speeds. Feed and depth of cut – use of cutting coolants – principle of thread cutting – V-thread and Square thread – thread standards – cutting tool types – grinding of tools – selection of cutting speeds. Practical : Exercises on Lathe: cylindrical turning, Taper Turning, Facing, Shoulder turning and curve turning – thread cutting, internal thread Exercises on Milling Machine: Face milling, End Milling, Gear cutting

Exercises on Drilling and Boring Machines

Exercises on Shaping and Slotting Machines

Exercises on Grinding Machines

References:
1) Production technology : H.M.T
2) Tool Engineer’s hand book : ASTME
3) Machine tool operations 1 & 2 : Burghardt, Axllered and Anderson
4) Automatic and semiautomatic lathes : B.L.Boguslavsky, Pease publications.
5) Fundamentals of tool design : ASTME

Note : 50 % marks is earmarked for continuous evaluation, and 50% marks for end semester examination to be conducted by two examiners. A candidate shall secure a minimum of 50 % marks in the aggregate and 50 % minimum in the end semester examination for a pass.