HEIDENHAIN ITNC 530 - 6-2010 DIN-ISO PROGRAMMING User Manual page 24

6 Programming: Programming Contours ..... 187
6.1 Tool Movements ..... 188
Path functions ..... 188
Miscellaneous functions M ..... 188
Subprograms and program section repeats ..... 188
Programming with Q parameters ..... 188
6.2 Fundamentals of Path Functions ..... 189
Programming tool movements for workpiece machining ..... 189
6.3 Contour Approach and Departure ..... 192
Starting point and end point ..... 192
Tangential approach and departure ..... 194
6.4 Path Contours-Cartesian Coordinates ..... 196
Overview of path functions ..... 196
Straight line at rapid traverse G00
Straight line with feed rate G01 F ..... 197
Inserting a chamfer between two straight lines ..... 198
Corner rounding G25 ..... 199
Circle center I, J ..... 200
Circular path C around circle center CC ..... 201
Circular path G02/G03/G05 with defined radius ..... 202
Circular path G06 with tangential connection ..... 204
6.5 Path Contours-Polar Coordinates ..... 209
Overview ..... 209
Zero point for polar coordinates: pole I, J ..... 210
Straight line at rapid traverse G10
Straight line with feed rate G11 F ..... 210
Circular path G12/G13/G15 around pole I, J ..... 211
Circular path G16 with tangential connection ..... 212
Helical interpolation ..... 213
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