The standard Siemens command for 3+2 axis machining, which easily transforms coordinates for tilted working planes.
The process was not without its challenges, however. John encountered several issues while testing the new post processor, including incorrect output of G-code for certain machining operations. He had to carefully review the post processor code and make adjustments to get it working correctly. siemens 828d post processor for mastercam
The Siemens 828D can be strict about arc formatting (G2/G3). If your control throws an arc error during thread milling or helical entries, check your Mastercam Post text ( .pst ) file or Control Definition. Ensure arc output is set to "Radius" ( CR= ) or "Absolute Arc Centers" ( I= , J= , K= ) depending on what your specific machine parameters demand. The standard Siemens command for 3+2 axis machining,
