3D Printing in Blender - Beginner's Guide and Keychain Tutorial

Overview

Learn how to create and 3D print a custom keychain using Blender in this comprehensive 24-minute tutorial. Start with the basics of Blender, including navigation and setup, before diving into the keychain design process. Gain valuable insights through nine essential tips covering topics such as setting correct units, checking geometry, and using modifiers to fine-tune models. Master techniques for identifying and fixing common issues like floating geometry, intersecting parts, and overhangs. Explore the use of various modifiers including Solidify, Subdivision Surface, Decimate, Boolean, and Remesh. Conclude with crucial steps for preparing your model for 3D printing, including applying modifiers, cleaning up hidden objects, and exporting as an STL file.

Syllabus

- Overview
- Part 1: Starting in Blender
- Part 1: Navigating
- Part 2: Setup and Keychain Tutorial
- Part 3: Recap and Blender Tips
- Tip #1: Set the Correct Units
- Tip #2: Thickness
- Tip #3: Check Geometry
- Floating or Loose Geometry
- Intersecting Geometry
- Identify Overhangs
- Ensure Geometry is Manifold and 3D Print Toolbox
- Tip #4: Recalculate Normals as Needed
- Tip #5: Apply Object Transforms
- Tip #6: Add Modifiers to Fine Tune Models
- Solidify Modifier
- Subdivision Surface Modifier
- Decimate Modifier
- Boolean Modifier
- Remesh Modifier
- Tip #7: Apply Modifiers
- Tip #8: Uncheck or Delete Hidden Objects
- Tip #9: Export as an .STL
- Wrap Up