HEIDENHAIN iTNC 530 (340 49x-06) Cycle programming - Manual (Page 254)

254 Fixed Cycles: Multipass Milling
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.1 Basics
10.1 Basics
Overview
The TNC offers four cycles for machining surfaces with the following
characteristics:
„ 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 Page
30 RUN 3-D DATA
For multipass milling of 3-D data in
several infeeds Page 255
230 MULTIPASS MILLING
For flat rectangular surfaces Page 257
231 RULED SURFACE
For oblique, inclined or twisted surfaces Page 259
232 FACE MILLING
For level rectangular surfaces, with
indicated oversizes and multiple infeeds Page 263