CNC Milling Machine Operator Interview Questions and Answers

Yes, I am knowledgeable about how to measure using a micrometer bore gauge.

• I am familiar with the proper technique for using a micrometer bore gauge to measure internal dimensions accurately.

• I understand how to zero the gauge, insert it into the bore, and interpret the measurements displayed.

• I have experience using a micrometer bore gauge to ensure precision in machining processes.

Yes, centering the machine after inserting it is a crucial step in ensuring accurate and precise machining operations.

• Use the machine's control panel to move the spindle to a known reference point

• Use a dial indicator to accurately position the spindle in the center of the workpiece

• Adjust the machine's coordinates to ensure the spindle is perfectly centered

• Double-check the centering by running a test program or making a test cut