Manufacturing is an activity:

Very hard materials can be

machined by …………… tools in non-conventional processes.

Non-conventional machining does

not need hard cutting tools because ........

Grinding could be done by:

Casting and welding are new terms for conventional

machining.

Forming is a means for:

With conventional

machining processes the tool material hardness should be greater than the workpiece

hardness.

The term Manufacturing:

In a conventional machining process, the productivity is

considered as an input and the machine is considered as an output.

Machining is a process in which a wedge-shaped tool engages a work piece to add a layer of material in the form of a chip.