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Siemens Sinumerik 840 sl Operation & Programming Manual

Siemens Sinumerik 840 sl
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12
Examples 08.02
12.4 Exam
p
le 4: External machinin
g
with thread undercut and
g
roove
12
© Siemens AG, 2002. All rights reserved
12-204 SINUMERIK 840D/810D Operator's Guide ManualTurn (BAM) – 08.02 Edition
Groove width B1: 6 inc
Groove depth T1: 3 inc
Flank angle α
αα
α1: 5 α
αα
α2: 5
Radius R1: 1 R2: 0 R3: 0 R4: 1
Infeed depth 1st cut D: 0
Finishing allowance U: 0.0
Tool edge width BS: 3
Number of grooves N: 1
Press soft key
Result
8. Longitudinal thread
M12x1.75 (roughing)
Call
CYCLE mode and press the
Thread
Longitud.
thread
soft
keys
Set parameters:
T4 P: 1.75 mm/rev G:0 S: 500 rev/min
External
Linear
Reference point X0: 16 Z0: 0
Longitudinal thread Z1: -19
Thread run-in (2*F) W: 10
Thread run-out R: 0
Thread depth K: 1.1
Helix angle α
αα
α: 29
Number of cuts AS: 14
Insertion depth E: 0.24
Finishing allowance U: 0
Return distance V: 2
Starting angle offset Q: 0
Press soft key

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Siemens Sinumerik 840 sl Specifications

General IconGeneral
BrandSiemens
ModelSinumerik 840 sl
CategoryControl Unit
LanguageEnglish

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