Check this thread:
Virtual Gibbs Post Needed
I have a bunch of Fanuc OM posts, and have tried everyone of them and none of them will output G76 for a Fine Boring cycle (tool shift retract.) Was wondering if anyone had one that would work? Or if im missing a setting or something in Gibbs.
I have the same database of post's and couldn't find any that would post a G76 for me. Do you know how to edit the TXT file to produce a new post file that would do this?
This one was included and says it has G76 added. Did you try it?
Just tried that one and no luck. I have "Fine Bore" selected with a 0.030" pull-off and this is what gets posted.
Which version of Gibbs are you using?
Try this one, it posts G76. It is for the 11M though. But then you should be able to find the correct lines to modify in your post.