C N C 4 2 2 0 M a c hi ne Too l Op e ra t ion an d Te st
26
Fig. 4-1-2
4.5.
Increment selection
Move the increment selection lever on the handheld box to select desired increment.
If additional panel is used, please select the increment with the
key.
4.6.
Motion axis and direction selection
Move the axis number selection lever on the handheld box to selected required motion axis. If
additional panel is used, please select the axis number through key X and Z.
4.7.
Other available operations in handwheel/single step mode
Main axis/positive: press this key to rotate the main axis in positive direction;
Main axis/stop: press this key to stop the rotation of the main axis;
Main axis/reverse: press this key to rotate the main axis in reverse direction.
Cooling: press this key to switch the cooling liquid.
Chuck: press this key to switch the chuck of the machine tool.
Replace knife: press this key to replace the knife manually
In addition, it is possible to regulate the magnification of main axis in handwheel/single
step mode.
Current position (absolute coordinates)
Handwheel increment: G code:
Current axis:
Processing pieces:
Cutting time:
Handwheel mode