HEIDENHAIN CNC PILOT 640 User Manual page 35

Contents
Milling: Circular arc cw G2, G3 - incremental center coordinates...................................................... 591
Milling: Circular arc cw G12, G13 - absolute center coordinates........................................................ 592
6.7 Milling cycles for the Y axis............................................................................................................. 593
Area milling - roughing G841............................................................................................................... 593
Area milling - finishing G842............................................................................................................... 594
Centric polygon - roughing G843.........................................................................................................595
Centric polygon - finishing G844......................................................................................................... 596
Pocket milling - roughing G845 (Y axis)............................................................................................... 597
Pocket milling - finishing G846 (Y axis)................................................................................................603
Engraving in XY plane G803................................................................................................................ 605
Engraving in YZ plane G804................................................................................................................ 606
Thread milling in XY plane G800......................................................................................................... 607
Thread milling in YZ plane G806..........................................................................................................608
Hobbing G808...................................................................................................................................... 609
6.8 Example program...............................................................................................................................610
Machining with the Y axis................................................................................................................... 610
HEIDENHAIN | User's Manual smart.Turn and DIN Programming | 12/2017
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