Question

Define machining and classification of machining

Answer 1

Answer:

Machining operations are classified into 3 principle processes and they are turning, drilling and milling. There are other operations too that fall in miscellaneous categories such as boring, sawing, shaping, and broaching. A specific machine tool is required for taking care of each machining operation.

Answer 2

A machine is a device by which we can either overcome a large resistive force at same point applying a small force at a convenient point and in a desired direction or by which we can obtain again in speed.