NIMS CNC OPERATOR TEST Questions and
Correct Answers
Given an 18 ¾" length of stock, how many 2 ½'" pieces can be cut from it?
7.5 (18.75/2.5)
How often should you check the lubrication levels on a machine?
Daily
On a blueprint, what do you call a dimension in a box (boxed dimension)?
Base
When should you wear your safety glasses in the shop?
Always
What is the RPM formula for drilling?
, What is the code for rapid traverse?
G00
What is the code for linear feed (must have an F word with it)?
G01
0. What is the code for program stop?
M00
What is the code for optional stop?
M01
What is the code for program end rewind?
M30
What is the code for zero return?
Correct Answers
Given an 18 ¾" length of stock, how many 2 ½'" pieces can be cut from it?
7.5 (18.75/2.5)
How often should you check the lubrication levels on a machine?
Daily
On a blueprint, what do you call a dimension in a box (boxed dimension)?
Base
When should you wear your safety glasses in the shop?
Always
What is the RPM formula for drilling?
, What is the code for rapid traverse?
G00
What is the code for linear feed (must have an F word with it)?
G01
0. What is the code for program stop?
M00
What is the code for optional stop?
M01
What is the code for program end rewind?
M30
What is the code for zero return?
