20
5.1 PUSHER FORWARD MOVEMENT SENSOR
Figure 20
This sensor detects the forward movement of the Main Pusher.
This signal information is used to finish the M-Code signal (that is generated from the
Lathe), when the Main Pusher has stopped moving, ie fed to Lathe stop, the Barfeed
will then generate an M-Finish signal to the Lathe to cancel the M-Code so machining
can continue.