Siemens SINUMERIK 840D sl Function Manual page 20

Table of contents
17.5 Examples ................................................................................................................................. 677
17.5.1 Collision protection .................................................................................................................. 677
17.5.2 Collision protection and distance limiter .................................................................................. 678
17.6 Data lists .................................................................................................................................. 680
17.6.1 Option data .............................................................................................................................. 680
17.6.2 Machine data ........................................................................................................................... 680
17.6.2.1 NC-specific machine data ........................................................................................................ 680
17.6.2.2 Axis/Spindle-specific machine data ......................................................................................... 680
17.6.3 User data ................................................................................................................................. 680
17.6.3.1 Global user data (GUD) ........................................................................................................... 680
18 V2: Preprocessing ...................................................................................................................................681
18.1 Brief description ....................................................................................................................... 681
18.2 Program handling .................................................................................................................... 684
18.3 Program call............................................................................................................................. 687
18.4 Constraints............................................................................................................................... 690
18.5 Examples ................................................................................................................................. 692
18.5.1 Preprocessing individual files .................................................................................................. 692
18.5.2 Preprocessing in the dynamic NC memory ............................................................................. 693
18.6 Data lists .................................................................................................................................. 694
18.6.1 Machine data ........................................................................................................................... 694
18.6.1.1 General machine data ............................................................................................................. 694
18.6.1.2 Channel­specific machine data ................................................................................................ 694
19 W5: 3D tool radius compensation ...........................................................................................................695
19.1 Brief description ....................................................................................................................... 695
19.1.1 General .................................................................................................................................... 695
19.1.2 Machining modes ..................................................................................................................... 697
19.2 Circumferential milling ............................................................................................................. 698
19.2.1 Corners for circumferential milling ........................................................................................... 699
19.2.2 Behavior at outer corners ........................................................................................................ 700
19.2.3 Behavior at inside corners ....................................................................................................... 704
19.3 Face milling.............................................................................................................................. 709
19.3.1 Cutter shapes .......................................................................................................................... 709
19.3.2 Orientation ............................................................................................................................... 711
19.3.3 Compensation on path ............................................................................................................. 712
19.3.4 Corners for face milling ............................................................................................................ 714
19.3.5 Behavior at outer corners ........................................................................................................ 715
19.3.6 Behavior at inside corners ....................................................................................................... 716
19.3.7 Monitoring of path curvature .................................................................................................... 717
19.4 Selection/deselection of 3D TRC............................................................................................. 718
19.4.1 Selection of 3D TRC ................................................................................................................ 718
19.4.2 Deselection of 3D TRC ............................................................................................................ 719
19.5 Constraints............................................................................................................................... 720
19.6 Examples ................................................................................................................................. 721
19.7 Data lists .................................................................................................................................. 723
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Function Manual, 09/2011, 6FC5397-2BP40-2BA0
Special Functions