VMC TOOLING SYSTEM AND PART PROGRAMMING - Quiz

1) What is the point angle of twist drill for mild steel?

140 Degree 130 Degree 118 Degree 120 Degree

2) How tool life is expressed?

Minutes Seconds Hours Days

3) What is the unit of cutting speed in VMC?

Meter/sec Meter/min MM/min Revolution/min

4) What is unit of feed in VMC?

mm/min mm/rev mm/sec metre/min

5) What is the use of 'G01' code?

Radius milling Concave milling Straight line milling Index milling