January 2012 6.11 Machine Kinematics (As of NC Software 548328-03) 741
During the installation of the configuration data for rear-face machining (see
"Configuring rear-side machining" on page 1455), the following, pre-configured
subkinematics are also installed on the control.
1)
For rear-face machining, the transformation (Trans_A180) of the workpiece
spindle S4 is performed counterclockwise, i.e. the direction of the X axis and
the Y axis can be retained if the Z axis is turned by 180° .
Subkinematics Meaning Transformation Meaning
K_XYZ_CH1_RSB Rear-face
machining
MachAxisY1 Position of Y axis
MachAxisX1 Position of X axis
Trans_Z1 Datum offset
MachAxisZ1 Position of Z axis
MachAxisW1 Position of the W axis
MACH_BASE Fixed position of the
kinematics chain
K_WP_S4_RSB Opposing
spindle
WpS4_Y Position of the opposing
spindle Y
WpS4_X Position of the opposing
spindle X
WpS4_Z Position of the opposing
spindle Z
Trans_A180 Mirroring of the Z axis
1
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