Programming: programming contours – HEIDENHAIN iTNC 530 (340 49x-05) ISO programming User Manual
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Miscellaneous functions M ..... 184
Subprograms and program section repeats ..... 184
Programming with Q parameters ..... 185
6.2 Fundamentals of Path Functions ..... 186
Programming tool movements for workpiece machining ..... 186
6.3 Contour Approach and Departure ..... 189
Starting point and end point ..... 189
Tangential approach and departure ..... 191
6.4 Path Contours—Cartesian Coordinates ..... 193
Overview of path functions ..... 193
Straight line at rapid traverse G00
Straight Line with Feed Rate G01 F ..... 194
Inserting a chamfer between two straight lines ..... 195
Circular path C around circle center CC ..... 198
Circular path G02/G03/G05 with defined radius ..... 199
Circular path G06 with tangential connection ..... 201
6.5 Path Contours—Polar Coordinates ..... 206
Zero point for polar coordinates: pole I, J ..... 207
Straight line at rapid traverse G10
Straight line with feed rate G11 F ..... 207
Circular path G12/G13/G15 around pole I, J ..... 208
Circular path G16 with tangential connection ..... 209