Mechanical Engineering - Production Engineering
Exercise : Production Engineering - Section 8
26.
If the grain size is __________ the tool life is better.
27.
Flank wear is due to the abrasive action of hard mis-constituents including debris from built up edge as the work material rubs the work surface.
28.
The operation of reproduction of an outline of a template on a workpiece is called face milling.
29.
The usual value of the point angle of a drill is
30.
Buffing wheels are made of
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