HEIDENHAIN SW 54843x-02 DIN Programming User Manual
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HEIDENHAIN MANUALplus 620, CNC PILOT 640
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4.7 Front and rear face contours ..... 221
Starting point of front/rear face contour G100-Geo ..... 221
Line segment in front/rear face contour G101-Geo ..... 222
Circular arc in front/rear face contour G102/G103-Geo ..... 223
Bore hole on front/rear face G300-Geo ..... 224
Linear slot on front/rear face G301-Geo ..... 225
Circular slot on front/rear face G302/G303-Geo ..... 225
Full circle on front/rear face G304-Geo ..... 226
Rectangle on front/rear face G305-Geo ..... 226
Eccentric polygon on front/rear face G307-Geo ..... 227
Linear pattern on front/rear face G401-Geo ..... 228
Circular pattern on front/rear face G402-Geo ..... 229
4.8 Lateral surface contours ..... 230
Starting point of lateral surface contour G110-Geo ..... 230
Line segment in a lateral surface contour G111-Geo ..... 231
Circular arc in lateral surface contour G112-/G113-Geo ..... 232
Hole on lateral surface G310-Geo ..... 233
Linear slot on lateral surface G311-Geo ..... 234
Circular slot on lateral surface G312/G313-Geo ..... 234
Full circle on lateral surface G314-Geo ..... 235
Rectangle on lateral surface G315-Geo ..... 235
Eccentric polygon on lateral surface G317-Geo ..... 236
Linear pattern on lateral surface G411-Geo ..... 237
Circular pattern on lateral surface G412-Geo ..... 238
4.9 Tool positioning ..... 239
Rapid traverse to machine coordinates G701 ..... 239
Setting the tool change position G14 ..... 240
Definition of tool-change point G140 ..... 240
4.10 Linear and circular movements ..... 241
Circular path G12/G13 ..... 243
4.11 Feed rate, shaft speed ..... 244
Speed limitation G26 ..... 244
Interrupted feed G64 ..... 244
Constant feed rate G94 (feed per minute) ..... 245
Feed per revolution Gx95 ..... 245
Constant surface speed Gx96 ..... 246
4.12 Tool-tip and cutter radius compensation ..... 247