Siemens SINUMERIK 840Di sl Operating Manual page 173

5
01/2008
Parameter number for
radius calculation
$TC_TPG9
Spindle number
$TC_TPG1
Chain rule $TC_TPG2
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SINUMERIK 840Di sl/840D sl/840D Operating Manual HMI-Advanced (BAD) - 01/2008 Edition
Technology
$TC_DP24 Reserved
$TC_DP25 Reserved
Additional parameters
$TC_DPC1
to
$TC_DPC10
* Value of the chaining parameter if the compensation parameters is to be chained.
With this parameter it is possible to define which offset value is used
for grinding wheel peripheral speed, tool monitoring and centerless
grinding. The value always refers to cutting edge D1.
$TC_TPG9 = 3 Length 1 (geometry + wear + base, depending on tool type)
$TC_TPG9 = 4 Length 2 (geometry + wear + base, depending on tool type)
$TC_TPG9 = 5 Length 3 (geometry + wear + base, depending on tool type)
$TC_TPG9 = 6 Radius
*: The tool parameter of cutting edge 2 is chained to the parameter of
cutting edge 1 (see tool-specific grinding data $TC_TPG2, chain rule).
Here, typical chains are shown and the associated place value is
specified in brackets.
This parameter contains the number of the spindle to which the
monitoring data and GWPS refer.
This parameter defines which tool parameters of the right wheel edge
(D2) and left wheel edge (D1) must be chained (see TOA data). If the
value of one of the chained parameters is changed, it is then
automatically included in the chained parameter.
It must be noted that the minimum grinding wheel radius must be
specified in the Cartesian coordinate system for an inclined grinding
wheel. The length compensations always specify the distances
between the toolholder reference point and the tool tip in Cartesian
coordinates.
The monitoring data apply to both the left-hand and the right-hand
cutting edge of the grinding wheel.
The tool lengths are not automatically compensated when the angle is
altered.
On inclined axis machines the same angle must be specified for the
inclined axis and the inclined wheel.
Parameters operating area
5.1 Tool data
Reserved Reserved
Reserved Reserved
5
Reserved
Reserved
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