Siemens SINUMERIK 802D sl Programming And Operating Manual page 94

Programming
3.6 Tool and tool offset
N50 T4 D2
...
N70 G0 Z... D1
Contents of an offset memory
● Geometrical dimensions: Length, radius
● The tool type
● Cutting edge position
The following figures provide information on the required tool parameters for the respective
tool type.
Figure 3-27
See also
Create new tool (Page 6-3)
3-64
These consist of several components (geometry, wear). The control systems computes
the components to a certain dimension (e.g. overall length 1, total radius). The respective
overall dimension becomes active when the offset memory is activated.
The way in which these values are computed in the axes is determined by the tool type
and the current plane G17, G18, G19.
The tool type determines which geometry data are required and how they will be com-
puted (wheel types).
For dressers, you must also enter the cutting edge position.
Tool types for grinding
; Load tool 4, D2 from T4 is active
; D1 for tool 4 active, only cutting edge changed
Programming and Operating manual, 06/2006, 6FC5398-4CP10-0BA0
Grinding