MANF 124 - CAD/CAM for Manufacturing II

Credits: 5
Variable Credit Course: No

Lecture Hours: 55
Lab Hours: 0
Worksite/Clinical Hours: 0
Other Hours (LIA/Internships): 0

Course Description: Expands digital design skills to include complex 3D modeling, multi-axis Computer-Aided Manufacturing (CAM) toolpath generation, and fixture design for Computer Numeric Control (CNC) manufacturing processes such as milling and turning. Refine parts using inspection data, integrate design-for-manufacturability principles, and maintain clear iteration logs, emphasizing the connection between conceptual models and practical production for efficient workflows and reliable outcomes.

Prerequisite: MANF 123 with a C or higher.
Meets FQE Requirement: No
Integrative Experience Requirement: No

Student Learning Outcomes

Develop advanced 3D models incorporating complex geometries and assemblies.
Generate multi-axis CAM toolpaths suitable for operations such as milling or turning.
Design fixtures or workholding devices that ensure accurate, repeatable machining.
Document iterative design changes with measured feedback to enhance manufacturability.

Course Contents

Advanced 3D Modeling: Sweeps, lofts, complex surfaces, assembly constraints.
Multi-Axis CAM: Finishing strategies, tool libraries, collision checks.
Fixture Design: Locating pins, custom clamps, modular fixturing, verifying alignment.
Measurement Integration: Adjusting CAD files after comparing real parts to nominal dimensions.
Troubleshooting Complex Models: Surface continuity issues, tool collisions, advanced finishing.
Generative Design Basics: Brief exploration of algorithmic designs, load-driven geometry.
Version Control & Documentation: Logging design changes, model revisions, justification for updates.
Lean Design Concepts: Minimizing unnecessary features, designing for smooth workflow.
Sustainability & Material Efficiency: Reducing scrap, optimizing blank size, scheduling machine usage.
Industry 4.0 Tie-Ins: Linking digital models to data collection systems, understanding potential for automated feedback loops.
Team Communication: Collaborating on complex design decisions, sharing design critiques.

Instructional Units: 5