HEIDENHAIN TNC 320 (340 55x-04) Cycle programming - Manual (Page 226)

226 Fixed Cycles: Multipass Milling
1
0
.1 F
undamentals
10.1 Fundamentals
Overview
The TNC offers four cycles for machining surfaces with the following
characteristics:
„ 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 Page 227
231 RULED SURFACE
For oblique, inclined or twisted surfaces Page 229
232 FACE MILLING
For level rectangular surfaces, with
indicated oversizes and multiple infeeds Page 233