MACHINING PROGRAM 4
4-53
5. Relevant M codes of programming for compound machining
M-codes
Turning spindle 1 Chuck open
Turning spindle 1 Chuck close
Turning spindle 2 Chuck open
Turning spindle 2 Chuck close
Turning spindle synchronized rotation
(master: turning spindle No. 1, slave: turning spindle No. 2)
Turning spindle synchronized rotation
(master: turning spindle No. 2, slave: turning spindle No. 1)
Turning spindle synchronized rotation OFF
A. Chuck open and close (M206/M207/M306/M307)
The chuck open and close M-codes of Turning spindle 1 and 2 shown the following.
(Refer to 4-6-2 2. B for the sample program.)
M206: Chuck open
M207: Chuck close
M306: Chuck open
M307: Chuck close
M-codes for chuck open and close
Serial No. 294060
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