Contour With G68 Rotation Problem

[alan]

When running the Contour part of this program the plane changes from G19 to G17 and back to G19 which is not allowed with G68 rotation enabled.  The machine is a Haas PreNGC.  The contour is actually a chamfer.  Can someone help Please?

I have attached a file of the part.

Thank You Alan

[engineguy · Accepted solution]

@alan 

The G18 (I don`t see any G19) is being generated because you have a Vertical Radius set in both your Lead-in and Lead-out, remove the Vertical Radius by setting it to 0 and the G18 will disappear.

Stay Safe !!

Regards

Rob

[alan]

Thank you!  The code looks good.  I will try the program tomorrow and accept solution if it works.  Good spot on the vertical lead in.  I learn something new often here. 🙂