Siemens SINUMERIK 828D

Table of contents
Job planning
Programming Manual, 07/2010, 6FC5398-2BP40-0BA0
11
6.12 Chained transformations (TRACON, TRAFOOF)......................................................................387
7 Tool offsets............................................................................................................................................ 389
7.1 Offset memory............................................................................................................................389
7.2 Additive offsets...........................................................................................................................392
7.2.1 Selecting additive offsets (DL) ...................................................................................................392
7.2.2 Specify wear and setup values ($TC_SCPxy[t,d], $TC_ECPxy[t,d]) .........................................394
7.2.3 Delete additive offsets (DELDL).................................................................................................395
7.3 Special handling of tool offsets ..................................................................................................396
7.3.1 Mirroring of tool lengths .............................................................................................................398
7.3.2 Wear sign evaluation .................................................................................................................399
7.3.3 Coordinate system of the active machining operation (TOWSTD, TOWMCS, TOWWCS,
TOWBCS, TOWTCS, TOWKCS)...............................................................................................
400
7.3.4 Tool length and plane change....................................................................................................403
7.4 Online tool offset (PUTFTOCF, FCTDEF, PUTFTOC, FTOCON, FTOCOF)............................404
7.5 Activate 3D tool offsets (CUT3DC..., CUT3DF...)......................................................................409
7.5.1 Activating 3D tool offsets (CUT3DC, CUT3DF, CUT3DFS, CUT3DFF, ISD)............................409
7.5.2 3D tool offset: Peripheral milling, face milling............................................................................411
7.5.3 3D tool offset: Tool shapes and tool data for face milling..........................................................413
7.5.4 3D tool offset: Compensation on the path, path curvature, insertion depth (CUT3DC, ISD) ....414
7.5.5 3D tool offset: Inside/outside corners and intersection procedure (G450/G451) ......................417
7.5.6 3D tool offset: 3D circumferential milling with limitation surfaces ..............................................418
7.5.7 3D tool offset: Taking into consideration a limitation surface (CUT3DCC, CUT3DCCD)..........419
7.6 Tool orientation (ORIC, ORID, OSOF, OSC, OSS, OSSE, ORIS, OSD, OST).........................423
7.7 Free assignment of D numbers, cutting edge numbers.............................................................430
7.7.1 Free assignment of D numbers, cutting edge numbers (CE address) ......................................430
7.7.2 Free assignment of D numbers: Checking D numbers (CHKDNO)...........................................431
7.7.3 Free assignment of D numbers: Rename D numbers (GETDNO, SETDNO) ...........................431
7.7.4 Free assignment of D numbers: Determine T number to the specified D number
(GETACTTD) .............................................................................................................................
432
7.7.5 Free assignment of D numbers: Invalidate D numbers (DZERO) .............................................433
7.8 Tool holder kinematics...............................................................................................................434
7.9 Tool length compensation for orientable toolholders (TCARR, TCOABS, TCOFR,
TCOFRX, TCOFRY, TCOFRZ)..................................................................................................
439
7.10 Online tool length compensation (TOFFON, TOFFOF).............................................................442
7.11 Cutting data modification for tools that can be rotated (CUTMOD) ...........................................445
8 Path traversing behavior........................................................................................................................ 451
8.1 Tangential control (TANG, TANGON, TANGOF, TLIFT, TANGDEL)........................................451
8.2 Feedrate response (FNORM, FLIN, FCUB, FPO) .....................................................................458
8.3 Program sequence with preprocessing memory (STOPFIFO, STARTFIFO, FIFOCTRL,
STOPRE) ...................................................................................................................................
464
8.4 Conditionally interruptible program sections (DELAYFSTON, DELAYFSTOF) ........................467
8.5 Preventing program position for SERUPRO (IPTRLOCK, IPTRUNLOCK)...............................472
8.6 Repositioning to a contour (REPOSA, REPOSL, REPOSQ, REPOSQA, REPOSH,
REPOSHA, DISR, DISPR, RMI, RMB, RME, RMN)..................................................................
475
8.7 Influencing the motion control....................................................................................................485