Siemens SINUMERIK 840D sl Function Manual page 47

Example 1: Tool and tool adapter are measured separately, however, are installed in the
machine as one unit
①
②
③
T
T'
L1
L1'
L1 + L1' Total length L1
R
Tools
Function Manual, 06/2019, A5E47435126B AA
Tool
Tool holder
Tool adapter
Adapter reference point (for inserted tool = tool carrier reference point)
Tool carrier reference point
Geometry - length 1
Adapter dimension - length 1
Radius
W1: Tool offset
2.4 Tool parameters
47