mastercam91四轴半四轴定面加工后处理

Post Name MPFAN Product MILL Machine Name GENERIC FANUC Control Name GENERIC FANUC Description GENERIC FANUC MILL POST 4-axis/Axis subs. YES 5-axis NO Subprograms YES cutable MP v9.10 WARNING THIS POST IS GENERIC AND IS INTENDED FOR MODIFICATION TO THE MACHINE TOOL REQUIREMENTS AND PERSONAL PREFERENCE. -------------------------------------------------------------------------- Revision log -------------------------------------------------------------------------- Programmers Note CNC 01/12/01 - Initial post update for V8.1 CNC 07/02/01 - Add cantext to cancel drill and tool retract CNC 01/09/02 - Initial post update for V9.0 CNC 01/31/02 - Set usecandrill, usecanpeck, force_wcs to YES CNC 02/22/02 - Forces output of I,J,K arc centers arcoutput0 CNC 04/12/02 - Use original position for inverse feed and 4 ax paths CNC 05/01/02 - Set helix_arc2, support helix arc output in XY plane CNC 05/07/02 - Do not update sav_rev with axis substitution CNC 11/06/02 - Altered Feedrate output at when tapping G74/G84 CNC 01/06/03 - moved feed assignment below pcom_moveb to address bug w/feed in 4 axis CNC 01/17/03 - Added flags to allow reversal of axis orientations CNC 02/04/03 - Initial post update for V9.1 -------------------------------------------------------------------------- Features -------------------------------------------------------------------------- This post supports Generic Fanuc code output for 3 and 4 axis milling. It is designed to support the features of Mastercam Mill V9. Following Misc. Integers are used mi1 - Work coordinate system 0 Reference return is generated and G92 with the X, Y and Z home positions at file head. 1 Reference return is generated and G92 with the X, Y and Z home positions at each tool. 2 WCS of G54, G55.... based on Mastercam settings. mi2 - Absolute or Incremental positioning at top level 0 absolute 1 incremental mi3 - Select G28 or G30 reference point return. 0 G28, 1 G30 Canned text Entering cantext on a contour point from within Mastercam allows the following functions to enable/disable. Cantext value 1 Stop output the M00 stop code 2 Ostop output the M01 optional stop code 3 Bld on turn on block delete codes in NC lines 4 bLd off turn off block delete codes in NC lines Milling toolpaths 4 axis Layout The term Reference View refers to the coordinate system associated with the Top view Alt-F9, the upper gnomon of the three displayed. Create the part drawing with the axis of rotation about the a