Author Question: In the final finish grinding on a hardened workpiece, the traverse rate should be reduced to about ... (Read 68 times)

lindiwe · **on:** Jul 26, 2018

In the final finish grinding on a hardened workpiece, the traverse rate should be reduced to about how much of a grinding wheel width per workpiece revolution?

A) Three-fourths B) One-eighth C) One-half D) One-fourth

Question 2

Wheel speed in center-type cylindrical grinding is in the range of 5500 to 6500 SFPM. Work speeds, for most part will probably be in the range of ________ SFPM.

A) 10 to 50 B) 50 to 100 C) 100 to 150 D) 150 to 200