03.96
04.00
3
Milling Cycles
3.1
General information ...................................................................................................... 3-104
3.2
Preconditions ................................................................................................................ 3-105
3.3
Thread cutting - CYCLE90............................................................................................ 3-107
3.4
Elongated holes on a circle - LONGHOLE.................................................................... 3-113
3.5
Slots on a circle - SLOT1 .............................................................................................. 3-119
3.6
Circumferential slot - SLOT2 ........................................................................................ 3-127
3.7
Milling rectangular pockets - POCKET1 ....................................................................... 3-132
3.8
Milling circular pockets - POCKET2.............................................................................. 3-136
3.9
Milling rectangular pockets - POCKET3 ....................................................................... 3-140
3.10 Milling circular pockets - POCKET4............................................................................. 3-150
3.11 Face milling - CYCLE71................................................................................................ 3-156
3.12 Path milling - CYCLE72 ................................................................................................ 3-162
3.13 Milling rectangular spigots - CYCLE76 (SW 5.3 and later) ........................................... 3-172
3.14 Milling circular spigots - CYCLE77 (SW 5.3 and later) ................................................. 3-177
3.15 Pocket milling with islands - CYCLE73, CYCLE74, CYCLE75 (SW 5.2 and later)..... 3-181
3.15.1
Transfer pocket edge contour - CYCLE74 ............................................................ 3-182
3.15.2
Transfer island contour - CYCLE75....................................................................... 3-184
3.15.3
Contour programming............................................................................................ 3-185
3.15.4
Pocket milling with islands - CYCLE73.................................................................. 3-188
Siemens AG 2000 All rights reserved.
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide, Cycles (PGZ) - 04.00 Edition
Milling Cycles
3
3-103