HEIDENHAIN TNC 640 (34059x-05) Cycle programming User Manual

Page 21

TNC 640 | User's Manual Cycle Programming | 1/2015

Fixed Cycles: Pocket Milling / Stud Milling / Slot Milling........................................................139

5.1

Fundamentals...................................................................................................................................... 140

Overview............................................................................................................................................... 140

5.2

RECTANGULAR POCKET (Cycle 251, DIN/ISO: G251)..................................................................... 141

Cycle run............................................................................................................................................... 141

Please note while programming:.......................................................................................................... 142

Cycle parameters.................................................................................................................................. 143

5.3

CIRCULAR POCKET (Cycle 252, DIN/ISO: G252)..............................................................................145

Cycle run............................................................................................................................................... 145

Please note while programming:.......................................................................................................... 147

Cycle parameters.................................................................................................................................. 148

5.4

SLOT MILLING (Cycle 253, DIN/ISO: G253)......................................................................................150

Cycle run............................................................................................................................................... 150

Please note while programming:.......................................................................................................... 151

Cycle parameters.................................................................................................................................. 152

5.5

CIRCULAR SLOT (Cycle 254, DIN/ISO: G254)................................................................................... 154

Cycle run............................................................................................................................................... 154

Please note while programming:.......................................................................................................... 155

Cycle parameters.................................................................................................................................. 156

5.6

RECTANGULAR STUD (Cycle 256, DIN/ISO: G256)......................................................................... 159

Cycle run............................................................................................................................................... 159

Please note while programming:.......................................................................................................... 160

Cycle parameters.................................................................................................................................. 161

5.7

CIRCULAR STUD (Cycle 257, DIN/ISO: G257)...................................................................................163

Cycle run............................................................................................................................................... 163

Please note while programming:.......................................................................................................... 164

Cycle parameters.................................................................................................................................. 165

5.8

FACE MILLING (Cycle 233, DIN/ISO: G233)...................................................................................... 167

Cycle run............................................................................................................................................... 167

Please note while programming:.......................................................................................................... 171

Cycle parameters.................................................................................................................................. 172