Mitsubishi Electronics 60/60S Manuel D’Utilisation
Appendix 4. Registering/Editing the Fixed Cycle Program
4.6 Standard Fixed Cycle Subprogram (For M system)
IV-19
Cutting feed
Dwell.
Return.
Define the cutting amount for block 2 and after.
Cutting feed
Dwell.
Return.
Dwell.
Return.
Define the cutting amount for block 2 and after.
Cutting feed
Dwell.
Return.
G74 (O841) Reverse tap cycle
Fixed cycle block 1 movement command
Check for fixed cycle invalidity.
Inhibit single block stop.
Invalidate feed hold/override.
Dwell.
Rotate the spindle forward.
Dwell.
Rotate the spindle reversely.
Return.
Check for fixed cycle invalidity.
Inhibit single block stop.
Invalidate feed hold/override.
Dwell.
Rotate the spindle forward.
Dwell.
Rotate the spindle reversely.
Return.
G76 (O861) Fine boring
Fixed cycle block 1 movement command
Check for fixed cycle invalidity.
Single block stop command
Orient the spindle.
Shift.
Return.
Shift.
Rotate the spindle forward.
Check for fixed cycle invalidity.
Single block stop command
Orient the spindle.
Shift.
Return.
Shift.
Rotate the spindle forward.
G1 Z#28 ;
G4 P#4 ;
G0
Z
− #14 ;
#28 = #11 + #14 ;
END1
;
N1 G1 Z#3
− #29 + #28 ;
G4 P#4 ;
#3003 = #8 ;
G0Z
− #3 − #2 ;
N2 M99%
G. 1 ;
1F [#30] GOTO1 ;
Z#2 G#6 H#7 ;
#2 = ##5
#3003 = #8 OR 1 ;
#3004 = #9 OR 3 ;
G1 Z#3 ;
G4 P#4 ;
M3
;
#3900 = 1 ;
Z
− #3 ;
#3004 = #9 ;
G4 P#4 ;
M4
;
#3003 = #8 ;
G0
Z
− #2 ;
N1 M99%
G. 1 ;
1F [#30] GOTO1 ;
Z#2 G#6 H#7 ;
#2 = ##5
#3003 = #8 OR 1 ;
G1 Z#3 ;
M19
;
X#12 Y#13 ;
G0
Z
− #3 − #2 ;
#3003 = #8 ;
X
− #12 Y − #13 ;
M3
;
N1 M99%