Lesson 8 Lesson Plan
MILL 2D LESSON PLAN
MILL-LESSON-8 CLASSIC TOOLPATHS DRILL, CONTOUR, POCKET, RE-MACHINING AND ENGRAVE Produced by: Matthew Manton CamInstructor Inc. 877-873-6867 [email protected] www.caminstructor.com
Lesson Plan - Mastercam Mill 2D Lesson #8 Topic: Mill Lesson #8
Duration: 4 Hours
Lesson #8
Date:
Objectives: After completing Lesson #8 the students will be able to: ▪ Review any questions they have from the previous lesson ▪ Create the following toolpaths: ▪ Drill toolpath. ▪ Contour toolpath. ▪ Pocket toolpath. ▪ Remachining. ▪ Engrave toolpath. Lesson #8 Unit #1 Duration: 1.0 Hour Content: Review of Mill-Lesson-7 Review of Mill-Lesson-6 & 7 Exercise Review of Mill-Lesson-8-Part-1 Demonstration: Alternate between PowerPoint and Mastercam Mill Lesson 8 -Part-1 to cover: ▪ Review of last session ▪ Review Assignment 3: Mill-Lesson-6 & 7 Exercise ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪
Review the process for Mill-Lesson-8 Part 1: Geometry Creation TASK 1: Setting the environment TASK 2: Create contour geometry TASK 3: Create geometry of large pocket TASK 4: Create 0.15 fillet radii in large pocket TASK 5: Trim the geometry of the large pocket TASK 6: Create geometry of small pocket TASK 7: Create .375 and 0.875 diameter circles TASK 8: Create letters for engraving TASK 9: Translate geometry TASK 10: Save the drawing Toolpath Creation TASK 11: Define the rough stock using stock setup TASK 12: Face the part to .7 thick TASK 13: Center Drill all the holes TASK 14: Drill all the holes .359 diameter TASK 15: Ream all holes .375 diameter TASK 16: Verify the toolpath TASK 17: Save the updated MCAM file TASK 18: Post and create the CNC code file
Materials/Handouts/Files
Lesson-8-Part-1.PPTX Mill Lesson-8-Part-1 MCAM file Mill Lesson-8-Part-2 MCAM file Mill Lesson-6 & 7 Exercise MCAM file
Lesson #8 Unit #2 Duration: 1.0 Hour Content: Review of Mill Lesson 8-Part-2 Demonstration: ▪ Alternate between PowerPoint and Mastercam Mill Lesson 8 -Part-2 to cover ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪
Review the process for Mill-Lesson-8 Part 2: Toolpath Creation- Part held on fixture TASK 19: Duplicate file for part 1 to part 2 TASK 20: Translate the geometry for machining on fixture TASK 21: Adjust stock setup TASK 22: Rough, semi finish large pocket and machine .875 diameter island TASK 23: Rough and finish contour TASK 24: Rough and finish the small pocket TASK 25: Finish large pocket using re-machining TASK 26: Engrave Mastercam in base of large pocket TASK 27: Verify the toolpath TASK 28: Save the updated MCAM file TASK 29: Post and create the CNC code file
Materials/Handouts/Files
Lesson-8-Part-2.PPTX Mill Lesson-8-Part-1 MCAM file Mill Lesson-8-Part-2 MCAM file Mill Lesson-8 Exercise MCAM file
In-class Exercise: Work on Mill-Lesson-8 Comments: Homework: 1. Use the Open Access lab to practice Mastercam. 2. Work on Assignment #3 3. Complete Mill-Lesson-8 and Exercise
Lesson #8 Unit #3 Duration: 2.0 Hours Content: Test #3 – Drill, Contour and Pocket Toolpaths Demonstration: Review of Test #3 ▪ Alternate between PowerPoint and Mastercam to review the instructions for Test #3
Materials/Handouts/Files
Test-3.PPTX Test-3 MCAM file Test #3 docs
MILL-LESSON-8 CLASSIC TOOLPATHS DRILL, CONTOUR, POCKET, RE-MACHINING AND ENGRAVE Produced by: Matthew Manton CamInstructor Inc. 877-873-6867 [email protected] www.caminstructor.com
Lesson Plan - Mastercam Mill 2D Lesson #8 Topic: Mill Lesson #8
Duration: 4 Hours
Lesson #8
Date:
Objectives: After completing Lesson #8 the students will be able to: ▪ Review any questions they have from the previous lesson ▪ Create the following toolpaths: ▪ Drill toolpath. ▪ Contour toolpath. ▪ Pocket toolpath. ▪ Remachining. ▪ Engrave toolpath. Lesson #8 Unit #1 Duration: 1.0 Hour Content: Review of Mill-Lesson-7 Review of Mill-Lesson-6 & 7 Exercise Review of Mill-Lesson-8-Part-1 Demonstration: Alternate between PowerPoint and Mastercam Mill Lesson 8 -Part-1 to cover: ▪ Review of last session ▪ Review Assignment 3: Mill-Lesson-6 & 7 Exercise ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪
Review the process for Mill-Lesson-8 Part 1: Geometry Creation TASK 1: Setting the environment TASK 2: Create contour geometry TASK 3: Create geometry of large pocket TASK 4: Create 0.15 fillet radii in large pocket TASK 5: Trim the geometry of the large pocket TASK 6: Create geometry of small pocket TASK 7: Create .375 and 0.875 diameter circles TASK 8: Create letters for engraving TASK 9: Translate geometry TASK 10: Save the drawing Toolpath Creation TASK 11: Define the rough stock using stock setup TASK 12: Face the part to .7 thick TASK 13: Center Drill all the holes TASK 14: Drill all the holes .359 diameter TASK 15: Ream all holes .375 diameter TASK 16: Verify the toolpath TASK 17: Save the updated MCAM file TASK 18: Post and create the CNC code file
Materials/Handouts/Files
Lesson-8-Part-1.PPTX Mill Lesson-8-Part-1 MCAM file Mill Lesson-8-Part-2 MCAM file Mill Lesson-6 & 7 Exercise MCAM file
Lesson #8 Unit #2 Duration: 1.0 Hour Content: Review of Mill Lesson 8-Part-2 Demonstration: ▪ Alternate between PowerPoint and Mastercam Mill Lesson 8 -Part-2 to cover ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪
Review the process for Mill-Lesson-8 Part 2: Toolpath Creation- Part held on fixture TASK 19: Duplicate file for part 1 to part 2 TASK 20: Translate the geometry for machining on fixture TASK 21: Adjust stock setup TASK 22: Rough, semi finish large pocket and machine .875 diameter island TASK 23: Rough and finish contour TASK 24: Rough and finish the small pocket TASK 25: Finish large pocket using re-machining TASK 26: Engrave Mastercam in base of large pocket TASK 27: Verify the toolpath TASK 28: Save the updated MCAM file TASK 29: Post and create the CNC code file
Materials/Handouts/Files
Lesson-8-Part-2.PPTX Mill Lesson-8-Part-1 MCAM file Mill Lesson-8-Part-2 MCAM file Mill Lesson-8 Exercise MCAM file
In-class Exercise: Work on Mill-Lesson-8 Comments: Homework: 1. Use the Open Access lab to practice Mastercam. 2. Work on Assignment #3 3. Complete Mill-Lesson-8 and Exercise
Lesson #8 Unit #3 Duration: 2.0 Hours Content: Test #3 – Drill, Contour and Pocket Toolpaths Demonstration: Review of Test #3 ▪ Alternate between PowerPoint and Mastercam to review the instructions for Test #3
Materials/Handouts/Files
Test-3.PPTX Test-3 MCAM file Test #3 docs
