HEIDENHAIN TNC 620 (340 56x-01) - Manual (Page 331)

HEIDENHAIN TNC 620 331
8.6 Cy
cles f
o
r Multipass Milling
8.6 Cycles for Multipass Milling
Overview
The TNC offers three cycles for machining the following surface types:
„ Flat, rectangular surfaces
„ Flat, oblique-angled surfaces
„ Surfaces that are inclined in any way
„ Twisted surfaces
Cycle Soft key Page
230 MULTIPASS MILLING
For flat rectangular surfaces 332
231 RULED SURFACE
For oblique, inclined or twisted surfaces 334
232 FACE MILLING
For level rectangular surfaces, with
indicated oversizes and multiple infeeds 337