Traverse Of The Cardan Milling Head In Jog Mode - Siemens SINUMERIK 840D sl Function Manual

Axis se‐
quence:
Bits 0 - 2
BC' / B'C
CA' / C'A
CB' / C'B
1) Orientation of the tool in the zero position: Bits 3 - 4
x: Transformation type can be set
-: Transformation type cannot be set
Active machining plane
The tool orientation at the zero position can be set not only in the Z direction. For this reason,
ensure that the active working plane is set so that the tool length compensation acts in the tool
orientation direction.
The active machining plane should always be the plane according to which the tool orientation
is set in position zero.
Other settings
The geometry information used by the cardan milling head transformation for calculation of
the axis values is set in the same way as that of the other 5-axis transformations.
2.5.3

Traverse of the cardan milling head in JOG mode

JOG
In JOG mode, the linear axes can be traversed normally. It is, however, difficult to set the
orientation correctly by traversing these axes.
Special functions
Function Manual, 01/2015, 6FC5397-2BP40-5BA2
Tool
00
Zero position
X Y
00 01
- x
011
x -
100
- x
101
Moving component: Bits 6 - 5
Workpiece
01
Zero position
1)
Z X Y
10 00 01
x - x
x - -
x - -
F2: Multi-axis transformations
2.5 Cardan milling head
Tool/workpiece
10
Zero position
1)
Z X Y
10 00 01
x - -
- - -
- - -
1)
Z
10
-
-
-
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