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1、Cutter Compensation ApplicationClimb Milling (Radius Left - RL)Conventional Milling (Radius Right - RR)*Note: All Compensated program data is created from information contained in the “Radius Offset” column in the “Tool” table (if used) or, the “Radius Offset” on a Tool Def. program line.Using Right
2、 Hand cutters (as above)To leave material on the contour or pocket “ADD” the offset value to the value in the Radius Offset data on the Tool Def program line or the radius column of the tool table.To remove material on the contour or pocket “SUBTRACT” the offset value to the value in the Radius Offs
3、et data on the Tool Def program line or the radius column of the tool table.Simple Compensation RulesApplying compensation1) Move “Z” to its final programmed position before Compensation is applied (If necessary, one “Z” axis movement is permissible).2) Move (if possible) the cutter to a start posit
4、ion clear of the component at least the diameter of the cutter being used.3) Apply compensation at 90 Degrees to the next programmed movement. If the next programmed movement is not a one axis movement then create a horizontal or vertical movement beforehand so compensation can be applied at 90 degr
5、ees to this newly created motion.Created Pathfor applyingcompensationProgram PathComp. Applied at 90 degrees4) Apply compensation on 1 line (1 axis) only i.e. G41 X? or G41 Y?Cancelling compensation1) Do not move “Z” until after Compensation is cancelled.2) Move (if possible) the cutter to a finish
6、position clear of the component at least the diameter of the cutter being used before cancelling compensation.3) Cancel compensation at 90 Degrees to the last programmed movement. If the last programmed movement is not a one axis movement then create a 90 degree movement beforehand so compensation c
7、an be cancelled from this newly created motion (See drawing above).4) Cancel compensation on 1 line (1 axis) only i.e. G40 X? or G40 Y?L X+10 Y+10 R0 FMAX M3APPR LT X+30 Y+20 LEN+15 RR F200L X+40 Y+35L X+10 Y+10 R0 FMAX M3APPR LN X+30 Y+20 LEN+15 RR F200L X+40 Y+35L X+10 Y+10 R0 FMAX M3APPR CT X+30 Y+20 CCA+180 R8 RR F200L X+40 Y+35L X+10 Y+10 R0 FMAX M3APPR LCT X+30 Y+20 R10 RR F200L X+40 Y+35L Y+20 RR F100DEP LT LEN+12.5 M2L Y+20 RR F100DEP LN LEN+20 M2L Y+20 RR F100DEP CT CCA+180 R+8 M2L Y+20 RR F100DEP LCT X+10 Y+12 R8 M2NOTES:
