Siemens SINUMERIK 828D Function Manual page 1555

With the exception of block N40, temperature compensation always acts in the original directions, as the tool is
pointing in the basic orientation direction. This applies particularly in block N50. The tool is actually still pointing in
the direction of the X axis because the B axis is still at 90 degrees. However, because the transformation is
already deactivated, the applied orientation is parallel to the Z axis again.
MD20390 TOOL_TEMP_COMP_ON = TRUE
Option
MD32750 TEMP_COMP_TYPE[ AX1 ] = 4
MD32750 TEMP_COMP_TYPE[ AX2 ] = 4
MD32750 TEMP_COMP_TYPE[ AX3 ] = 4
For more details on "Temperature compensation" see:
References:
/FB2/ Function Manual Extended Functions; Compensations (K3)
For information on "Generic 5-axis transformations" see:
References:
/FB3/ Function Manual Special Functions; 3- to 5­Axis Transformation (F2)
Basic Functions
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
18.10 Special handling of tool compensations
; Temperature compensation active
; Activate option
; Compensation in tool direction
; Compensation in tool direction
; Compensation in tool direction
W1: Tool offset
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