3D Printing FoundationsYour First Print-Sized Model
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3D Printing Foundations

Course progress0/14
1Understanding 3D Printing
  • Introduction to 3D Printing
  • Understanding Scale
  • Your First Print-Sized Model
  • Checking Print Dimensions
2Build Plate & Wall Thickness
  • The Build Plate
  • Positioning Objects
  • Wall Thickness
  • Creating Thick-Walled Objects
3Overhangs & Supports
  • Understanding Overhangs
  • Self-Supporting Shapes
  • When to Use Supports
  • Optimizing for Minimal Supports
4Your First Print
  • Print Readiness Checklist
  • Project: Simple Keychain
3D · Lesson 3 of 14Create a Print-Sized Cube

Your First Print-Sized Model

Let's create a cube that's ready for 3D printing!

Task

  1. 1Add a Box to the scene using the toolbar
  2. 2The default 2×2×2 cube = 20mm × 20mm × 20mm
  3. 3This is a good size for a small keychain piece!

What to Check

  • Open the Print Readiness panel (right side)
  • Verify dimensions show approximately 20mm
  • Status should show ✅ Ready
Tip: In our editor, 1 unit = 10mm

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