3D Printing from Zero to Hero in Blender – FDM & MSLA Course Syllabus

Overview (80-120 words) describing structure and time commitment.

Module 1: Course Introduction & Toolchain Setup

Estimated time: 0.5 hours

• Overview of FDM vs. MSLA workflows
• Installing Blender and slicer software
• Configuring Blender add-ons (3D Print Toolbox, MeasureIt)
• Connecting to your 3D printer

Module 2: Blender Modeling Fundamentals

Estimated time: 1 hour

• Mechanics of mesh creation tools in Blender
• Using modifiers: Boolean, Mirror, Screw
• Best practices for clean topology
• Modeling basic objects: vase, door grip

Module 3: STL Export & Print-Ready Validation

Estimated time: 0.75 hours

• Exporting STL files from Blender
• Setting correct unit scales and checking normals
• Analyzing wall thickness for printability
• Using the 3D Print Toolbox to fix mesh errors

Module 4: Slicing & G-Code Generation

Estimated time: 1 hour

• Understanding slicer settings: layer height, infill, supports
• Using slicing engines for FDM and MSLA
• Generating and previewing G-Code
• Customizing G-Code for a Prusa FDM print

Module 5: FDM Printing Workflow

Estimated time: 1 hour

• Bed leveling and first-layer adhesion techniques
• Selecting and handling filament
• Temperature tuning for optimal extrusion
• Strategies for bridging and overhangs

Module 6: MSLA Resin Printing

Estimated time: 1 hour

• Handling MSLA resin safely
• Configuring exposure and lift settings
• Generating and removing supports
• Post-processing: washing and curing prints

Module 7: Photo Scanning & 3D Reconstruction

Estimated time: 1 hour

• Capturing photo sets for 3D reconstruction
• Processing images in Meshroom
• Importing and cleaning mesh in Blender
• Preparing reconstructed models for printing

Module 8: Advanced Import & Retopology

Estimated time: 1 hour

• Importing external models (OBJ/FBX)
• Retopologizing for printability
• Decimating complex meshes
• Exporting clean, printable mesh files

Module 9: Shapeways & Service-Based Printing

Estimated time: 0.5 hours

• Preparing models for online printing services
• Uploading to Shapeways and selecting materials
• Estimating print costs and reviewing quotes

Module 10: Troubleshooting & Best Practices

Estimated time: 0.75 hours

• Analyzing common print failures: warping, layer shifts
• Applying design-for-manufacturing guidelines
• Adjusting models and slicer settings to fix issues
• Reprinting successfully after troubleshooting

Prerequisites

• No prior 3D modeling experience required
• Basic computer literacy
• Access to a 3D printer (FDM or MSLA) recommended but not required

What You'll Be Able to Do After

• Model and print functional objects confidently using Blender
• Prepare and validate STL files for flawless printing
• Slice and generate optimized G-Code for FDM and MSLA printers
• Use photo scanning to recreate real-world objects in 3D
• Order professional-quality prints via services like Shapeways