Originally Posted by Superman  Just a wild question..
The angles you state that are bigger than B45, are these the values in the NC program or are they what the machine screen displays while running the program ?
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What post are you using ?
paste in the first 12 lines of the .PST file
( this may allow us to have some idea of where to direct you to the problem area needing fixing ) |
I have attached a ZIP file that includes a MasterCam file and a post. Post the program and see what code you get. You will see that the B axis winds up if you post all operations at once. If you post the 2nd or 3rd one alone you will will not see the B axis wound up.