Course: PMT 250 Multi-Axis CNC Programming (Section 060)

Bar Feeder Lessons

Codes used for Bar Feeding
Codes Used for Bar Feeding

Current Commands screen.

Programming the bar feeder uses one code.  G105 activated the bar feeder.

You will need to loop your program to make the lathe continue to produce parts.

Example:

%

O1330

N1G28 U0

G28 W0

(Main program)

G28 U0

G28 W0

G105 (bar is pushed out)

M99 N1 (sends program back to line number 1)

M30

%

The amount the bar is pushed is controlled by the setting in the current commands options.

The number of parts or number of bars is controlled by the parameters under the current command options.