This is the ProtoTrak GCD Milling post processor. I believe it is base on the Fanuc -Inverse Time and A-axis. The first toolpath is output with XY position first, then Z rapid to clearance plane. Subsequent operations are being generated with Z rapid to clearance, then XY position. This is especially troublesome because the Trak machine moves to current WCS X0Y0 at every operation when 4th axis is used. I attached a sample setup that demonstrates the issue. When posting this with the Fanuc -Inverse Time and A axis, Haas or Tormach post processor, all operations output XY position then Z rapid. I can't figure out what part of the post processor is causing the incorrect order of operations.
Fusion
