Siemens SINUMERIK 840D Programming Manual page 120

Milling Cycles
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3.5 Slots on a circle - SLOT1
SSF
real
_FALD
real
_STA2
real
The cycle requires a milling cutter with an "end tooth
cutting over center" (DIN 844).
Function
Cycle SLOT1 is a combined roughing-finishing cycle.
With this cycle you can machine slots arranged on a
circle. The longitudinal axis of the slots is arranged
radially. Unlike the elongated hole, a value is defined
for the slot width.
Sequence of operations
Position reached before the beginning of the cycle:
The starting position can be any position from which
each of the slots can be approached without
collision.
3-120
Speed for finishing
Final machining allowance on the base of slot
Maximum insertion angle for oscillation movement
SINUMERIK 840D/840Di/810D/FM-NC Programming Guide, Cycles (PGZ) - 04.00 Edition
03.96
04.00
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 Siemens AG 2000 All rights reserved.
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