Thank you one and all.
Using UG NX 5.0.6.3 and UG/Post Builder 5.0.3
In the UG/Post Builder 5.0.3 library, I found a siemens post, though it is not specific to a Sinumeric 840D.
Have created a basic 3 axis mill post in mm and have got some output G code, which looks OK for starters.
Will...
Does anyone use the NX CAM – Siemens Sinumerik Post Builder?
All our CNC machines have Siemens 840D controller on them. This would be a great application to use in conjunction with our machine shop.
Your comments and tips have been most helpful.
Using UG NX version 5.
Once I put a surface region on the undercut area, selection of the area was much easier. Went with a Fixed Contour using the streamline method, with projection vector - normal to drive. Works a treat.
See attached screen...
