TRAINING CamInstructor（培训CamInstructor）.pdf

TRAINING GUIDE MULTI-AXIS-LESSON-1 FACE AND POCKET TRUNNION-TABLE – 3+2 POSITIONAL Mastercam Training Guide Objectives For Multi-Axis-Lesson-1 you will generate the toolpaths to machine the part on a CNC vertical milling machine with multi-axis capability. The part will be held in a machine vise and a Trunnion table as shown below will be utilised to machine the angled face and pocket. This Lesson covers the following topics: Open an existing file containing: The solid geometry for the machine vise and Wireframe geometry for the part Establish Stock Setup settings: Stock size Create points to be used for Trim toolpath Material for the part Feed calculation Generate milling toolpath consisting of: Using the View Manager Using Views, Tool Planes and Construction Planes Create Face and Pocket toolpaths Inspect the toolpath using Mastercam’s Verify and Backplot by: Launching the Verify function to machine the part on the screen Generating the NC- code Multi-Axis-Lesson-1-1 Multi-Axis-Lesson-1 MULTI-AXIS-LESSON-1 DRAWING Multi-Axis-Lesson-1-2 Mastercam Training Guide TOOL LIST Two cutters will be used to create this part. 3.0 diameter face mill to machine the 30 degree angled face. 0.375 diameter flat end mill to machine the pocket. The pocket depth is 0.125. MULTI-AXIS-LESSON-1 - THE PROCESS Toolpath Creation TASK 1: Setting the environment TASK 2: Introduction - Watch the video TASK 3: Open an Existing file from the Multimedia CD TASK 4: Define the rough stock using stock setup and create points that will be used for Trim toolpath TASK 5: Use View manager to set up new Cplanes and Tplanes TASK 6: Face Mill 30 Degree angle TASK 7: Use Trim toolpath to edit the facing toolpath