Programing

[mschmitz88]

N2(BORING BAR THINBIT MBA-S37-3718R050)
G50S3000
G0T0202M8
G96S600M3
G0X.220Z.1
G71P100Q101U.02W.OO2D150F.002
N100G0G42X.220
G1Z-.500X.500F.006
N101G0G40Z.1
G70P100Q101
G0X.220Z.1
G0Z8.
T0200
M30

I am getting an error saying. Problem with finish shape. Anyhelp greatly appreciated. It throws the error when the g71 is read. Thanks

[dcoupar]

What is this part supposed to look like?

[txcncman]

N2(BORING BAR THINBIT MBA-S37-3718R050)
G50S3000
G0T0202M8
G96S600M3
G0X.220Z.1
G71P100Q101U.02W.OO2D150F.002
N100G0G42X.220
G1Z-.500X.500F.006
N101G0G40Z.1
G70P100Q101
G0X.220Z.1
G0Z8.
T0200
M30

I am getting an error saying. Problem with finish shape. Anyhelp greatly appreciated. It throws the error when the g71 is read. Thanks

Do what ford says below.

[fordav11]

The start point can be the same as the first move point, it's not so important. Yes it's pointless but it's not a deal breaker.

That program has *MANY* issues. The main ones were you are machining a pocket (tool moving to a larger diameter) and you had not enabled TYPE II canned cycles (assuming you even have the option). Then on the G71 line you have a couple of O's in the W word (the letter O, should be number 0) unless that was a typo.
Then you are using G42 and you should be using G41. And many other little things. Compare the two programs and you will see.....

N2 (BORING BAR THINBIT MBA-S37-3718R050)
G50 S3000
G0 T0202 M8
G96 S600 M3
G0 X.220 Z.1 G41
G71 P100 Q101 U.02 W.002 D150 F.002
N100 G0 X.220 Z.1
G1 Z-.500 X.500 F.006
N101 X.220
G70 P100 Q101
G0 X.220 Z1. G40 M9
Z8. M5
T0200
M30