HEIDENHAIN iTNC 530 (340 49x-01) ISO programming - Manual (Page 379)

HEIDENHAIN iTNC 530 379
8.8 Cy
cles f
o
r Multipass Milling
8.8 Cycles for Multipass Milling
Overview
The TNC offers three cycles for machining the following surface types:
„ Created with a CAD/CAM system
„ Flat, rectangular surfaces
„ Flat, oblique-angled surfaces
„ Surfaces that are inclined in any way
„ Twisted surfaces
Cycle Soft key
G60 RUN 3-D DATA
For multipass milling of 3-D data in several infeeds
G230 MULTIPASS MILLING
For flat rectangular surfaces
G231 RULED SURFACE
For oblique, inclined or twisted surfaces
G232 FACE MILLING
For level rectangular surfaces, with indicated oversizes
and multiple infeeds