Introduction to CAD, CAM, and Practical CNC Machining for Milling
Course overview
Get foundational knowledge in computer-aided design (CAD), computer-aided manufacturing (CAM) and the practical use of CNC mills. Begin in Fusion CAD by learning how to read basic blueprints, how to properly sketch and model 3D parts. We’ll then explore CNC milling basics to ensure we have the knowledge needed to effectively define toolpaths.
Finally, we’ll set up a CAM program and define toolpaths to cut simple geometry. Learn the process that gets repeated in industry for the design and manufacture of any part and is a critical step for careers in machining and digital manufacturing.
After completing this course, you’ll be able to:
- Summarize the workflow of digital manufacturing.
- Apply CAD modeling skills to basic parts.
- Identify and create elements of a detailed drawing.
- Demonstrate knowledge and skills in Fusion CAM.
- Explain foundational knowledge of practical CNC machining.
Course downloads
These downloadable resources will be used to complete modules in this course:
Teaching supplements
Resources just for educators
Teach this course in the classroom. We've summarized the core Fusion skills in this course so you can familiarize yourself before delivering this content in the classroom. Download the instructor guide as a teaching resource, and work through the course and modules yourself to prepare for classroom, delivery. Additionally, download resources like software files, drawings, exercises, and more found throughout the course.
Want to create custom learning playlists to share with your students?
Choose and share the modules and courses that best fit your curriculum using Lists. Once you create a List, share the URL with your students and they can sign into their Autodesk Account to access.Â
- To create a List, select [+] 'Add to list' in the banner of a course or module.
- To share a list with others, set the list visibility to Public and share the link.
Download teaching supplements:
Announcements
During the recent Fusion Fall 2026 updates, several changes were made to CAM Milling toolpaths that may impact your ability to follow along with the content.
Toolpath Name Changes: Several CAM Milling toolpaths have been renamed.
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2D Adaptive Clearing – Is now 2D Adaptive Roughing
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2D Pocket – Is now 2D Offset Roughing (Pocket)
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3D Adaptive – Is now 2D Adaptive Roughing
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3D Pocket – Is now 2D Offset Roughing (Pocket)
Removal of Model Overrides: Model overrides allowed optional selections of geometry to machine, such as models with filled-in geometry or specific surfaces. This functionality has been removed and will now be handled through the Surface Manager.
Avoid/Touch Surface Change: The Avoid/Touch Surface functionality remains the same but has been renamed to Surface Manager.