Tool-Specific Parameters; List Of Tool-Specific Parameters - Siemens SINUMERIK 840D sl Function Manual
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- Function manual (2184 pages) ,
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4.1.3
Tool-specific parameters
4.1.3.1
List of tool-specific parameters
The tool-specific parameters are automatically set up with every new grinding tool (tool type:
400 to 499).
Note
Tool-specific parameters have the same characteristics as a cutting edge.
This is to be taken into account when the number of cutting edges is specified:
MD18100 $MN_MM_NUM_CUTTING_EDGES_IN_TOA
When all the cutting edges of a tool are deleted, the associated tool-specific parameters are
deleted at the same time.
Parameters
The parameters are assigned as follows:
Parameter
$TC_TPG1 (Page 280)
$TC_TPG2 (Page 280)
$TC_TPG3 (Page 281)
$TC_TPG4 (Page 281)
$TC_TPG5 (Page 281)
$TC_TPG6 (Page 282)
$TC_TPG7 (Page 282)
$TC_TPG8 (Page 282)
$TC_TPG9 (Page 283)
$TC_TPG_DRSPATH (Page 283) Directory path to the dressing program
$TC_TPG_DRSPROG (Page 283) Dressing program name
Note
The monitoring data applies to both the left-hand and the right-hand cutting edge of the grinding
wheel.
The tool-specific parameters take effect:
● when switching on the grinding-specific tool monitoring (Page 298)
● when switching on the constant grinding wheel peripheral speed (GWPS) (Page 301)
If a changed date is to take effect, these functions must be switched on again.
The length compensations always specify the distances between the tool carrier reference
point and the tool tip in the Cartesian coordinates (must be noted for inclined grinding wheel).
Tools
Function Manual, 06/2019, A5E47435126B AA
W4: Grinding-specific tool offset and tool monitoring
Meaning
Spindle number
Chaining rule
Minimum wheel radius
Minimum wheel width
Current wheel width
Maximum speed
Maximum peripheral speed
Angle of inclined wheel
Parameter number for radius calculation
4.1 Grinding-specific tool data
Data type
INT
INT
REAL
REAL
REAL
REAL
REAL
REAL
INT
STRING
STRING
279
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