6.2.7 Example
1. G65 example
The macro 9010 simulates the G81 drilling cycle.
Main program:
G90G54G17G40G49G80
G10.65
G91G28Z
G90
G00XY
G00Z20.
#50=10. ; X position
#51=10. ; Y position
#52=-20. ; Z Lower tool position
#53=3. ; Z reference point position
#54=200. ; feed speed
#55=3. ; Spindle forward rotation (M3)
#56=2000. ; Spindle S code
G65 P9010 X#50 Y#51 Z#52 R#53 F#54 M#55 S#56
G11.65
M5
M30
Macro program 9010.CNC：
O9010
;THE SUBPROGRAM SIMULATES G81
G90G54G17G40G49G80
S#19
M#13
G00 X#24 Y#25
G00 Z#18
G01 Z#52 F#9
G00 Z#18
M99
2. G66 example
Main program:
;G66 USED SAMPLE
G90G54G17G40G49G80
G10.65
G91G28Z0.
G90
G00 X0.Y0.
G00 Z20.
#52=-20. ; A hole depth
#53=3. ; Z reference point position
#54=200. ; Feed rate
#55=3. ; M3 spindle forward rotation
#56=2000. ; Spindle speed
G66 P9011 Z#52 R#53 F#54 M#55 S#56 ; Given subroutine
G00 X0. Y0.
G00 X10.
G00 Y10.
G00 X0.
G67
G11.65
M5
Macro program 9011.CNC：
O9011
G90G54G17G40G49G80
S#19
M#13
G00Z#18
G01Z#52F#9
G00Z#18
M99