Velocities - Siemens SINUMERIK 828D Function Manual

W1: Tool offset
18.5 Tool radius compensation 2D (TRC)
Programming feed F
This feed value is effective from point P (or from point P , if FAD is not programmed). If no F command is
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programmed in the SAR block, the speed of the preceding block is valid. The velocity defined by FAD is not used
for following blocks.
18.5.4.3

Velocities

Velocities at approach
In both approach diagrams below, it is assumed that no new velocity is programmed in the block following the
SAR block. If this is not the case, the new velocity comes into effect after point P .
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Figure 18-18 Velocities in the SAR subblocks on approach with G340
Basic Functions
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Function Manual, 09/2011, 6FC5397-0BP40-2BA0