Siemens SINUMERIK 840D Operator's Manual page 179

5
03.04
Turning tool with several
cutting edges - length
compensation:
Calculation of tool base
dimensions for turning
machine:
Ó Siemens AG, 2004. All rights reserved
SINUMERIK 840D/840Di/810D Operator's Guide HMI Advanced (BAD) – 03.04 Edition
Entries in
Grooving tool
tool parameters
e.g. G18: Z/X plane
DP1 5xy
DP3 Length 1
DP4
Length 2
DP1 5xy
DP3 Length 1
DP4 Length 2
Effect
Wear values according
G17:
to requirement
Other values must be
G18:
set to zero
G19:
Entries in
tool parameters
DP1 5xy
DP3 Length 1 -
Geometry
DP4 Length 2 -
Geometry
DP21 Length 1 -
Base
DP22 Length 2 -
Base
Effect
G17:
Wear values
according to
G18:
requirement
Other values must
G19
be set to zero
"Parameters" Operating Area
5.1 Tool data
X
Z
Tool tip P
(Cutting edge 1 = D n )
(Cutting edge 2 = D n )
D Length
n:
Length 1 in Y
Length 2 in X
Length 1 in X
Length 2 in Z
F: Toolholder
Length 1 in Z
reference point
Length 2 in Y
Turning tool
e.g. G18 Z/X plane
Tool base
X Length 2
F'
Z
Length 2
-Geometry
Length 1 in Y
Length 2 in X
Length 1 in X
Length 2 in Z
F´: Tool base
reference point
Length 1 in Z F: Toolholder
:
reference point
Length 2 in Y
5
F
Tool tip P
2 (Z)
F
5-179