Learning Targets
- Use cuts to remove material intentionally.
- Create holes or slots that match a functional need.
- Verify cut depth, direction, and location.
IED Unit 2 • Lesson 2.7
Cut Features and Holes
Focus question: How do cuts and holes create functional features?
Mission Briefing
Today’s Plan
Use this page with the lesson presentation, your engineering notebook, and the tools or evidence assigned for Create Functional Cuts and Holes.
Success Looks Like
Your model includes a functional opening that is placed and sized correctly.
LaunchLearnModelCheckSubmit
Opening Prompt
Why are holes and slots often more than just empty space?
Connect your response to the decision, evidence, or quality standard required for Create Functional Cuts and Holes.
Reveal: useful CAD thinking move
Cuts create functional features: clearance for fasteners, alignment, weight reduction, access, or fit between parts.
Core Skill
What We Are Practicing
Cuts create holes, slots, pockets, and clearance features.
Functional openings must be placed and dimensioned accurately.
Cut direction and depth affect whether the feature works.
Fusion & Fabrication Help
Video Help
Autodesk Fusion 360 Hole Tool Tutorial
Use this tutorial to compare cut extrusions with the Hole tool and select an appropriate hole type.
Pause, replay, or open the tutorial in a new tab while you work. Follow the lesson requirements when the video uses a different example.
Lesson Interactive
Choose the Correct Cut Extent
Match each functional feature to the cut extent that will remain reliable if the part thickness changes later.
| Feature | Purpose | Cut extent |
|---|---|---|
| Bolt hole | Must pass completely through the plate | |
| Shallow pocket | Leaves 4 mm of material below | |
| Label recess | Engraves text 0.6 mm deep |
Use through-all for a feature that must always pass through; use a controlled distance for partial-depth features.
Your Task
Create Functional Cuts and Holes
Add a pocket, slot, or hole that removes material for a clear functional reason.
- Select the face or plane where the removed feature begins.
- Sketch and locate the cut profile.
- Choose the correct cut depth or through-all condition.
- Inspect the result from at least two views.
Quality check: The removed feature is located, sized, and cut in the intended direction without damaging other geometry.
What You Will Submit
Cut Feature Model
Submission standard: The removed feature is located, sized, and cut in the intended direction without damaging other geometry.
Resources
Lesson Resources
Lesson 2.7 PowerPoint
Use the lesson slides for guided practice, interactive checks, and the exit ticket.
Introduction to Engineering Design
Return to the IED course hub for units, resources, certifications, and current course information.