Tool-Specific Parameters; List Of Tool-Specific Parameters - Siemens SINUMERIK 840D sl Function Manual

18.1.3

Tool-specific parameters

18.1.3.1

List of tool-specific parameters

Tool-specific parameters are available once for every T number. They 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 existing tool-specific parameters are
deleted at the same time.
Parameters
The parameters are assigned as follows:
Parameter
$TC_TPG1 (Page 848)
$TC_TPG2 (Page 848)
$TC_TPG3 (Page 850)
$TC_TPG4 (Page 850)
$TC_TPG5 (Page 850)
$TC_TPG6 (Page 850)
$TC_TPG7 (Page 850)
$TC_TPG8 (Page 850)
$TC_TPG9 (Page 851)
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 866)
● when switching on the constant grinding wheel peripheral speed (GWPS) (Page 869)
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).
Extended Functions
Function Manual, 10/2015, 6FC5397-1BP40-5BA3
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
18.1 Grinding-specific tool data
Data type
INT
INT
REAL
REAL
REAL
REAL
REAL
REAL
INT
847