TURNING - Quiz

1) Find out the spindle speed for turning dia 40 mm cast iron rod, if the cutting speed is 15 m/min?

119.3 rpm 100.3 rpm 219.3 rpm 219.3 rpm

2) What type of cutting tool used in mass production?

Solid tools Brazed tools Throw away type tools Throw away type tools

3) Which gauge is used to compare the profile of thread?

Plug gauge Feeler gauge Radius gauge Radius gauge

4) Which is the vertical distance from crest to the root?

Lead Flank Pitch Depth

5) Calculate the blank size for external threading M16 x 2.0

14.0 mm 15.8 mm 16.0 mm 16.0 mm