Siemens sinumerik 840D sl Function Manual page 848

Table of contents
1 Brief description ......................................................................................................................................... 5
1.1 Machining modes...........................................................................................................................7
2 Detailed description ................................................................................................................................... 9
2.1 Circumferential milling....................................................................................................................9
2.1.1 Corners for circumferential milling ...............................................................................................11
2.1.2 Behavior at outer corners.............................................................................................................12
2.1.3 Behavior at inside corners ...........................................................................................................16
2.2 Face milling ..................................................................................................................................20
2.2.1 Cutter shapes...............................................................................................................................20
2.2.2 Orientation....................................................................................................................................22
2.2.3 Compensation on path.................................................................................................................23
2.2.4 Corners for face milling ................................................................................................................25
2.2.5 Behavior at outer corners.............................................................................................................26
2.2.6 Behavior at inside corners ...........................................................................................................27
2.2.7 Monitoring of path curvature ........................................................................................................29
2.3 Selection/deselection of 3D TRC .................................................................................................29
2.3.1 Selection of 3D TRC ....................................................................................................................29
2.3.2 Deselection of 3D TRC ................................................................................................................30
3 Boundary conditions ................................................................................................................................ 31
4 Examples................................................................................................................................................. 33
5 Data lists.................................................................................................................................................. 35
5.1 General machine data..................................................................................................................35
5.2 Channelspecific machine data .....................................................................................................35
Index...............................................................................................................................................Index-37
Special functions: 3D Tool Radius Compensation (W5)
Function Manual, 11/2006, 6FC5397-2BP10-2BA0
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