HEIDENHAIN SW 54843x-02 DIN Programming - Manual (Page 25)

HEIDENHAIN MANUALplus 620, CNC PILOT 640 25
6.6 Linear and circular movements in the Y axis ..... 499
Milling: Linear movement G1 ..... 499
Milling: Circular movement G2, G3—incremental center coordinates ..... 500
Milling: Circular movement G12, G13—absolute center coordinates ..... 501
6.7 Milling cycles for the Y axis ..... 502
Area milling—roughing G841 ..... 502
Area milling—finishing G842 ..... 503
Centric polygon milling—roughing G843 ..... 504
Centric polygon milling—finishing G844 ..... 505
Pocket milling—roughing G845 (Y axis) ..... 506
Pocket milling—finishing G846 (Y axis) ..... 512
Engraving in XY plane G803 ..... 514
Engraving in the YZ plane G804 ..... 515
Thread milling in XY plane G800 ..... 516
Thread milling in YZ plane G806 ..... 517
Hobbing G808 ..... 518
6.8 Example program ..... 519
Machining with the Y axis ..... 519