Siemens SINUMERIK 840D sl Function Manual page 11

2.11 Assignment of tool length components to geometry axes....................................................171
2.11.1 Assignment according to tool type and working plane. ........................................................171
2.11.2 Assignment when changing plane .......................................................................................171
2.11.3 Assignment independent of tool type ...................................................................................172
2.12 Paraxial tool orientation........................................................................................................173
2.12.1 Basic tool orientation............................................................................................................173
2.12.2 Tool orientation for plane change.........................................................................................173
2.13 Parameterizable basic tool orientation .................................................................................175
2.13.1 Function ...............................................................................................................................175
2.13.2 Commissioning.....................................................................................................................175
2.13.2.1 Activation..............................................................................................................................175
2.13.2.2 Parameterization ..................................................................................................................176
2.13.3 Programming........................................................................................................................177
2.13.4 Examples .............................................................................................................................178
2.14 Special handling of tool offsets ............................................................................................180
2.14.1 Relevant setting data ...........................................................................................................180
2.14.2 Mirroring tool lengths............................................................................................................181
2.14.3 Mirroring wear lengths..........................................................................................................182
2.14.4 Tool lengths in the WCS, allowing for the orientation ..........................................................183
2.14.5 Tool length offsets in tool direction.......................................................................................184
2.14.6 Special characteristics of orientable tool carriers.................................................................188
2.15 Sum and setup offsets .........................................................................................................189
2.15.1 General information..............................................................................................................189
2.15.2 Description of function..........................................................................................................190
2.15.3 Activation..............................................................................................................................193
2.15.4 Examples .............................................................................................................................198
2.15.5 Extensions for tool length determination ..............................................................................199
2.15.5.1 Calculation of compensation values on a location-specific and workpiece-specific basis....199
2.15.5.2 Functionality of the individual wear values...........................................................................203
2.16 Working with tool environments ...........................................................................................206
2.16.1 Save tool environment (TOOLENV).....................................................................................207
2.16.2 Delete tool environment (DELTOOLENV)............................................................................209
2.16.3 Read T, D and DL number (GETTENV)...............................................................................210
2.16.4 Read information about the saved tool environments ($P_TOOLENVN, ($P_TOOLENV)....211
2.16.5 Read tool lengths and/or tool length components (GETTCOR)...........................................211
2.16.6 Change tool components (SETTCOR).................................................................................217
2.17 Read the assignment of the tool lengths L1, L2, L3 to the coordinate axes (LENTOAX) ....229
2.18 Boundary conditions.............................................................................................................232
2.18.1 SD42935 expansions ...........................................................................................................232
2.18.2 Scratching ............................................................................................................................232
2.19 Data lists ..............................................................................................................................233
2.19.1 Machine data........................................................................................................................233
2.19.1.1 NC-specific machine data ....................................................................................................233
2.19.1.2 Channelspecific machine data .............................................................................................233
2.19.1.3 Axis/spindlespecific machine data .......................................................................................234
2.19.2 Setting data ..........................................................................................................................235
2.19.2.1 Channelspecific setting data ................................................................................................235
2.19.2.2 Channelspecific setting data ................................................................................................235
Tools
Function Manual, 06/2019, A5E47435126B AA
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