CNC 8035 - Programming manual - Fagor Automation

8.2.7 Temporary cancellation of tool compensation with G00
When detecting a change from G01, G02, G03, G33 to G00, the CNC temporarily cancels tool radius
compensation and keeps the tool tangent to the perpendicular at the end of the movement
programmed in the block containing G01, G02, G03, G33 or G34.
When detecting a change from G00 to G01, G02, G03, G33 or G34, the new block is treated like
the first compensated point resuming tool radius compensation.
Special case: If the CNC does not have enough information for compensating, but the movement
is in G00, it will execute it without tool radius compensation.
Programming example
Wrong programming example. Compensation is canceled in the last block of the profile and the
machining does not coincide with the desired one because the CNC compensates the whole defined
section. When compensating the last section, the tool runs into the faced side.
T1 D1
G0 G90 X110 Z100 Positioning at the starting point
G1 G42 X10 Z60 It activates the compensation and moves to the starting point
X70 Z40
X70 Z20
G40 X110 Z100 It cancels the compensation and moves to the starting point
Programming manual
TOOL COMPENSATION
Tool radius compensation 8.
CNC 8035
·T· MODEL
(SOFT V16.3X)
·147·