HEIDENHAIN CNC PILOT 640 User Manual page 34

6 DIN/ISO Programming for the Y axis........................................................................................ 567
6.1 Y-axis contours - fundamentals....................................................................................................... 568
Position of milling contours................................................................................................................. 568
Cutting limit.......................................................................................................................................... 568
6.2 Contours in the XY plane................................................................................................................. 569
Starting point of contour in XY plane G170-Geo................................................................................. 569
Line segment in XY plane G171-Geo...................................................................................................569
Circular arc in XY plane G172-/G173-Geo............................................................................................ 570
Hole in XY plane G370-Geo.................................................................................................................571
Linear slot in XY plane G371-Geo........................................................................................................572
Circular slot in XY plane G372/G373-Geo............................................................................................ 572
Full circle in XY plane G374-Geo..........................................................................................................573
Rectangle in XY plane G375-Geo........................................................................................................ 573
Polygon in XY plane G377-Geo............................................................................................................ 574
Linear pattern in XY plane G471-Geo.................................................................................................. 575
Circular pattern in XY plane G472-Geo................................................................................................ 576
Single surface in XY plane G376-Geo.................................................................................................. 577
Centric polygon in XY plane G477-Geo............................................................................................... 577
6.3 Contours in the YZ plane..................................................................................................................578
Starting point of contour in YZ plane G180-Geo................................................................................. 578
Line segment in YZ plane G181-Geo...................................................................................................578
Circular arc in YZ plane G182/G183-Geo............................................................................................. 579
Hole in YZ plane G380-Geo................................................................................................................. 580
Linear slot in YZ plane G381-Geo........................................................................................................ 580
Circular slot in YZ plane G382/G383-Geo............................................................................................ 581
Full circle in YZ plane G384-Geo......................................................................................................... 581
Rectangle in YZ plane G385-Geo.........................................................................................................582
Polygon in YZ plane G387-Geo............................................................................................................ 582
Linear pattern in YZ plane G481-Geo...................................................................................................583
Circular pattern in YZ plane G482-Geo................................................................................................ 584
Single surface in YZ plane G386-Geo..................................................................................................585
Centric polygon in YZ plane G487-Geo................................................................................................585
6.4 Working planes...................................................................................................................................586
Y-axis machining................................................................................................................................... 586
Tilting the working plane G16..............................................................................................................587
6.5 Tool positioning in Y axis................................................................................................................. 588
Rapid traverse G0................................................................................................................................ 588
Approaching the Tool change pointG14............................................................................................... 588
Rapid traverse in machine coordinates G701...................................................................................... 589
6.6 Linear and circular movements in the Y axis................................................................................. 590
Milling: Linear movement G1.............................................................................................................. 590
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HEIDENHAIN | User's Manual smart.Turn and DIN Programming | 12/2017
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