Mitsubishi Electric MELDAS C6 Programming Manual page 55

6. Interpolation Functions
Example of program
N110 G90 G0 X-200. Y-200. S50 M3 ;
N111 Z110. ;
N112 G33 Z40. F6.0 ;
N113 M19 ;
N114 G0X-210. ;
N115 Z110. M0 ;
N116 X-200. ;
M3 ;
N117 G04 X5.0 ;
N11 G33 Z40. ;
Z
10
50
10
X
Y
X
The spindle center is positioned to the workpiece
center, and the spindle rotates in the forward direction.
The first thread cutting is executed. Thread lead =
6.0mm
Spindle orientation is executed with the M19
command.
The tool is evaded in the X axis direction.
The tool rises to the top of the workpiece, and the
program stops with M00.
Adjust the tool if required.
Preparation for second thread cutting is done.
Command dwell to stabilize the spindle rotation if
necessary.
The second thread cutting is executed.
47
6.7 Thread cutting