Siemens Sinumerik 840D sl Programming Manual page 11

6.8.2 Cylinder surface transformation (TRACYL) ............................................................................. 375
6.8.3 Inclined axis (TRAANG) .......................................................................................................... 383
6.8.4 Inclined axis programming (G05, G07) .................................................................................... 386
6.9 Cartesian PTP travel ............................................................................................................... 388
6.9.1 PTP for TRANSMIT ................................................................................................................. 393
6.10 Constraints when selecting a transformation........................................................................... 397
6.11 Deselect transformation (TRAFOOF) ...................................................................................... 398
6.12 Chained transformations (TRACON, TRAFOOF).................................................................... 399
7 Tool offsets .............................................................................................................................................401
7.1 Offset memory ......................................................................................................................... 401
7.2 Additive offsets ........................................................................................................................ 404
7.2.1 Selecting additive offsets (DL) ................................................................................................. 404
7.2.2 Specify wear and setup values ($TC_SCPxy[t,d], $TC_ECPxy[t,d]) ....................................... 406
7.2.3 Delete additive offsets (DELDL) .............................................................................................. 407
7.3 Special handling of tool offsets................................................................................................ 408
7.3.1 Mirroring of tool lengths ........................................................................................................... 410
7.3.2 Wear sign evaluation ............................................................................................................... 411
7.3.3 Coordinate system of the active machining operation (TOWSTD, TOWMCS, TOWWCS,
TOWBCS, TOWTCS, TOWKCS) ............................................................................................ 412
7.3.4 Tool length and plane change ................................................................................................. 415
7.4 Online tool offset (PUTFTOCF, FCTDEF, PUTFTOC, FTOCON, FTOCOF) .......................... 416
7.5 Activate 3D tool offsets (CUT3DC..., CUT3DF...).................................................................... 421
7.5.1 Activating 3D tool offsets (CUT3DC, CUT3DF, CUT3DFS, CUT3DFF, ISD) .......................... 421
7.5.2 3D tool offset peripheral milling, face milling ........................................................................... 423
7.5.3 3D tool offset Tool shapes and tool data for face milling ......................................................... 425
7.5.4 3D tool offset Compensation on the path, path curvature, insertion depth (CUT3DC, ISD) .... 426
7.5.5 3D tool offset Inside/outside corners and intersection procedure (G450/G451) ...................... 429
7.5.6 3D tool offset 3D circumferential milling with limitation surfaces ............................................. 430
7.5.7 3D tool offset Taking into consideration a limitation surface (CUT3DCC, CUT3DCCD) ......... 431
7.6 Tool orientation (ORIC, ORID, OSOF, OSC, OSS, OSSE, ORIS, OSD, OST) ....................... 435
7.7 Free assignment of D numbers, cutting edge numbers........................................................... 441
7.7.1 Free assignment of D numbers, cutting edge numbers (CE address) .................................... 441
7.7.2 Free assignment of D numbers: Checking D numbers (CHKDNO) ......................................... 441
7.7.3 Free assignment of D numbers: Rename D numbers (GETDNO, SETDNO) ......................... 442
7.7.4 Free assignment of D numbers: Determine T number to the specified D number
(GETACTTD) ........................................................................................................................... 443
7.7.5 Free assignment of D numbers: Invalidate D numbers (DZERO) ........................................... 444
7.8 Tool holder kinematics............................................................................................................. 445
7.9 Tool length compensation for orientable toolholders (TCARR, TCOABS, TCOFR, TCOFRX,
TCOFRY, TCOFRZ) ................................................................................................................ 451
7.10 Online tool length compensation (TOFFON, TOFFOF)........................................................... 454
7.11 Cutting data modification for tools that can be rotated (CUTMOD) ......................................... 457
Job planning
Programming Manual, 02/2011, 6FC5398-2BP40-1BA0
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