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Mar 13, 2025
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IND 4210 - Computer-Aided Manufacturing/CNC Machining/Additive Manufacturing2 lecture hours 2 lab hours 3 credits Course Description This course teaches students the fundamentals of computer-aided manufacturing (CAM), computer numerical control (CNC) machining, and additive manufacturing (AM). Students will learn how to program a CNC machine using manual G/M code programming and computer-aided manufacturing software. The course also provides an overview of additive manufacturing (freeform fabrication) technologies, and students will compare part production via AM and CNC. (prereq: MEC 1602 , MEC 2501 , and IND 3210 or instructor consent) (quarter system prereq: IE 426 or ME 322 or instructor consent, ME 1601) Course Learning Outcomes Upon successful completion of this course, the student will be able to:
- Distinguish important capabilities and limitations of CNC machining and AM processes
- Manually write a CNC program for a CNC mill and a CNC lathe
- Use CAD/CAM software to create and execute CNC programs to machine workpieces on a CNC mill (for student-generated designs: 2.5D milling, hole-making, and 3D contour milling)
- Explain work holding concepts and their importance to CNC machining operations
- Select cutting tools and cutting conditions for various types of machine operations (drilling, facing, pocketing, etc.)
- Set up a CNC machining center, with oversight from a lab technician
Prerequisites by Topic
- Knowledge of machining processes (milling, drilling, turning, etc.)
- Must know how to create a part design using 3-dimensional CAD software
- Basic knowledge of modeling including topics in optimization and simulation
Course Topics
- Review of machining processes
- CNC machining and programming for mills
- CAM software and project work
- Workholding
- Additive manufacturing
- CNC machining and programming for lathes
- Canned programs and quick code
- Multi-axis machining
Laboratory Topics
- CAM software introduction
- CNC programming
- CNC simulation
- Set up and operation of Haas CNC
- CNC machining
Coordinator Dr. Leah Newman
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