NIMS CNC Operator Test Study Guide

+X - ANS A jog key that moves the spindle along the X-axis in the positive direction. minus (-)X - ANS A jog key that moves the spindle along the X-axis in the negative direction. +Y - ANS A jog key that moves the spindle along the Y-axis in the positive direction. minus (-)Y - ANS A jog key that moves the spindle along the Y-axis in the negative direction. +Z - ANS A jog key that moves the spindle along the Z-axis in the positive direction. minus (-)Z - ANS A jog key that moves the spindle along the Z-axis in the negative direction. +A - ANS A jog key that rotates machine components around the A-axis in a positive direction. Not all Haas mills are equipped with a fourth A-axis. minus (-)A - ANS A jog key that rotates machine components around the A-axis in a negative direction. Not all Haas mills are equipped with a fourth A-axis. +B - ANS A jog key that rotates machine components around the B-axis in a positive direction. Not all Haas mills are equipped with a fifth B-axis.