Mastercam 4,5Axis Multiaxis_Tutual

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Mastercam4axis_Tutuol 1

Mastercam X2 Advanced Multiaxis Tutorial.PDF

Mastercam X2 Advanced Multiaxis Tutorial
http://gtcinnovations.com/PDF/MCAMX2_AdvMultiaxisTutorial.pdf

1. Tutorials.................................................................................... 1
Introducing Advanced Multiaxis Toolpaths ....................... 2
Getting help .................................................................... 3
Before you begin ............................................................. 4
Tutorial 1: Parallel Cuts on a Cylinder ............................... 5
Exercise 1: Creating parallel cutting passes..................... 5
Exercise 2: Refining the cutting area .............................. 11
Exercise 3: Driving the tool with a leading curve .......... 13
Tilt angle and tool control.................................................... 16
Exercise 4: Controlling the tool axis ............................... 16
Gouge checking.................................................................... 20
Exercise 5: Gouge prevention by retracting the tool..... 21
Exercise 6: Omitting gouge points from the toolpath... 25
Approach and retract strategies........................................... 29
Exercise 7: Creating entry and exit moves ..................... 29
Exercise 8: Using a fixed tool angle ................................ 32
Exercise 9: Using a single point for tool axis control .... 34
Exercise 10: Stopping the toolpath on a gouge ............. 36
Tutorial 2: Multiaxis Toolpath Techniques...................... 38
Exercise 1: Creating cuts parallel to a leading curve..... 39
Exercise 2: Creating a swarf toolpath ............................. 43
Exercise 3: Handling problem areas in the part model 45
Exercise 4: Combining several gouge
and collision checks ........................................................ 50

2. Application Examples ...................................................... 57
Example 1: Compressor Armature with 4-Axis Output. 58
Tooling ................................................................................. 59
Drive geometry and cutting passes...................................... 60
Tool axis control and gouge checking ................................. 61
viii
Example 2: Engraving........................................................ 63
Tooling ................................................................................. 65
Drive geometry and cutting passes...................................... 66
Linking the cuts.................................................................... 68
Tool axis control and gouge checking.................................. 70
Example 3: Camshaft on a Multitasking Lathe............... 71
Tooling ................................................................................. 73
Drive geometry and cutting passes...................................... 74
Tool axis control and gouge checking.................................. 77
Example 4: Electrode Machining ..................................... 79
Tooling ................................................................................. 80
Cutting parameters—semi-finish toolpath ......................... 82
Drive geometry and cutting passes .............................. 82
Tool axis control and gouge checking .......................... 83
Cutting parameters—finish toolpath................................... 85
Drive geometry and cutting passes .............................. 85
Tool axis control and gouge checking .......................... 87
Example 5: Impeller Floor Roughing ................................ 91
Drive geometry and cutting passes...................................... 93
Tool axis control................................................................... 96
Roughing options................................................................. 97
Plunge roughing ........................................................... 98
Example 6: Impeller Blade Semi-finishing..................... 101
Tooling ............................................................................... 102
Drive geometry and cutting passes.................................... 103
Tool axis control................................................................. 104
Gouge check strategies....................................................... 106
Example 7: Impeller Floor Finishing............................... 107
Drive geometry and cutting passes.................................... 108
Tool axis control................................................................. 110
Gouge check strategies....................................................... 111
Example 8: Impeller Blade Finishing.............................. 113
Drive geometry and cutting passes.................................... 114
Tool axis control................................................................. 115
Gouge check strategies.......................................................

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