Programming manual
CNC 8055
CNC 8055i
CANNED CYCLES
9.
·M· & ·EN· MODELS
SOFT: V02.2X
·171·
G83. Deep-hole drilling canned cycle with constant peck
Tool withdrawal
While machining, the CNC lets withdraw the tool to the starting plane stopping the spindle when
the tool reaches the starting plane.
Activating PLC mark RETRACYC (M5065) stops the main axis and the tool is withdrawn without
stopping the spindle. The spindle stops when the tool is retracted, once it reaches the starting plane.
Options after tool withdrawal
Once the tool has been retracted, the user will have the following options:
• Finish the hole.
• Go to the next hole.
• Go into tool inspection.
After this, the CNC will display the following message:
"To end the cycle, press START to skip to the next SKIPCYCL".
Finish the hole:
To finish the hole, press the [START] key.
It goes down in G0 with spindle running to 1 mm before the coordinate where the hole stopped. From
then on, it continues at the F and S programmed in the cycle.
Go to the next hole:
To go to the next hole, activate the PLC mark SKIPCYCL.
The CNC will display the following message:
"Press [START] to continue".
Pressing the [START] key, the CNC considers the cycle to be finished and continues with the next
block.
Go into tool inspection
If you don't wish to finish the hole nor go to the next hole, it is possible to go into a standard tool
inspection.
In this case, a block must be selected and a standard repositioning must be done before resuming
the execution of the program.
After inspecting the tool, once repositioning is done, the following choices will be offered:
• Resume the interrupted cycle.
• Skip the interrupted cycle and resume at the next block.
; Tool selection.
T1
M6
; Starting point.
G0 G90 X0 Y0 Z0
; Canned cycle definition.
G83 G99 X50 Y50 Z-98 I-22 J3 F100 S500 M4
; Positioning and canned cycle
G98 G90 G00 X500 Y500
; Cancels the canned cycle.
G80
; Positioning.
G90 X0 Y0
; End of program.
M30
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