I have a Fanuc Series 0i-TC on a Lathe
I program the following G71 cycle with a .050 clean up pass.
The control shows that the tool is leaving .067 for clean up pass
Then when it takes the clean up pass, the control shows the tool going right to 1.000
However, it does not remove any material, thus the part is .067 big.
Any ideas would be greatly appreciated.
I run this same program on Funac Controls 18-T. 18i-T and OT and they run perfect.
I also run the G71 on a boring cycle and it works great.
:1111
(CONTOUR)
G00G99G96S500T1212
G50S1500
M03
M08
G00X4.010Z.2
G71U.1R.025
G71P10Q20U.05W0.F.015
N10G0G42X1.0
G01Z0.0F.015
G01Z-.7497F.015
G03X3.75Z-5.8125R12.9412F.015
G01X3.896Z-7.6F.015
G01X4.0F.03
U.05
N20G40U.05
G70P10Q20
G28U0.
M30
%