Programming manual
CNC 8055
CNC 8055i
IRREGULAR POCKET CANNED CYCLE
11.
·M· & ·EN· MODELS
SOFT: V02.2X
·229·
2D pockets
11.1.2 Roughing operation
This is the main operation in the machining of an irregular pocket, and its programming is optional.
This operation will be performed keeping the square corner mode (G07) or round corner mode (G05)
that is currently active. However, the canned cycle will assign the G07 format to the necessary
movements.
It will be programmed in a block which will need to bear a label number in order to indicate to the
canned cycle the block where the roughing operation is defined.
The function for the roughing operation is G67 and its programming format:
G67 A B C I R K V Q F S T D M
[ A±5.5 ] Angle of the path with respect to the abscissa axis
It defines the angle of the machining path with respect to the abscissa axis.
If parameter "A" is not programmed, the roughing operation is carried out following concentric paths.
It will be machined as fast as possible since it does not have to go over the islands.
; Definition of irregular pocket canned cycle.
G66 D100 R200 F300 S400 E500
; Definition of the roughing operation.
N200 G67...
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