Examples; Example: Write Online Tool Offset Continuously - Siemens SINUMERIK 840D sl Function Manual

4.2.5

Examples

4.2.5.1

Example: Write online tool offset continuously

①
②
X:
Y:
Z:
V:
Figure 4-9
Specifications
● Tool offset
– Machining plane: Y/Z plane (G19)
– Tool type: 401 (length 1 acts in Z, length 2 acts in Y)
● Channel 1: Machining channel, axes X, Y, Z
● Channel 2: Dressing channel, axis V
After the grinding operation has started at Y100, the grinding wheel must be dressed by 0.05
(in V direction). The dressing amount must be compensated continuously by means of an
online offset.
Tools
Function Manual, 06/2019, A5E47435126B AA
Grinding disk
Dressing roller
Oscillating axis
Infeed axis: Grinding disk
Table axis
Infeed axis: Dressing roller
Surface grinding machine
W4: Grinding-specific tool offset and tool monitoring
4.2 Online tool offset
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