HEIDENHAIN SW 54843x-02 - Manual (Page 609)

HEIDENHAIN MANUALplus 620 609
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.4 Thr
ead cy
cles
10.4 Thread cycles
Thread cycles Page
Overview 257
Thread cycle
Longitudinal single or multi-start thread 261
Tapered thread
Tapered single or multi-start thread 265
API thread
Single or multi-start API thread (API:
American Petroleum Institute) 267
Thread recutting
Recut longitudinal single or multi-start
thread 269
Tapered thread, recutting
Recut tapered single or multi-start
thread 273
API thread, recutting
Recut single or multi-start API thread 275
Undercut DIN 76
Thread undercut and thread chamfer 277
Undercut DIN 509 E
Undercut and cylinder chamfer 279
Undercut DIN 509 F
Undercut and cylinder chamfer 281