HEIDENHAIN SW 54843x-03 DIN Programming - Manual (Page 27)

HEIDENHAIN MANUALplus 620, CNC PILOT 640 27
6.6 Linear and circular movements in the Y axis ..... 522
Milling: Linear movement G1 ..... 522
Milling: Circular movement G2, G3—incremental center coordinates ..... 523
Milling: Circular movement G12, G13—absolute center coordinates ..... 524
6.7 Milling cycles for the Y axis ..... 525
Area milling—roughing G841 ..... 525
Area milling—finishing G842 ..... 526
Centric polygon milling—roughing G843 ..... 527
Centric polygon milling—finishing G844 ..... 528
Pocket milling—roughing G845 (Y axis) ..... 529
Pocket milling—finishing G846 (Y axis) ..... 535
Engraving in XY plane G803 ..... 537
Engraving in the YZ plane G804 ..... 538
Thread milling in XY plane G800 ..... 539
Thread milling in YZ plane G806 ..... 540
Hobbing G808 ..... 541
6.8 Example program ..... 542
Machining with the Y axis ..... 542