SolveSpace is a lightweight, open-source parametric CAD software designed for both 2D and 3D modeling. It's especially popular among engineers, hobbyists, and educators who value simplicity, precision, and cross-platform compatibility. Here's a structured overview tailored to your workflow-oriented style:
🛠️ SolveSpace Overview
| Feature Category | Description |
|---|---|
| Type | Constraint-based parametric CAD (2D & 3D) |
| License | GPL-3.0-or-later (Free & Open Source) |
| Platforms | Windows, Linux, macOS |
| File Format | Native .slvs; supports export to STL, STEP, DXF, SVG, PDF, EPS |
| Developer | Originally by Jonathan Westhues; now maintained by a volunteer community |
✏️ Core Capabilities
- 2D Sketching: Lines, circles, arcs, Bézier curves, datum points and lines
- 3D Modeling: Extrudes, revolves, helixes, Boolean operations (union, difference, intersection)
- Assembly Design: Import solids, simulate fit and motion using constraints
- Mechanism Simulation: Visualize planar/spatial linkages with pin, ball, or slide joints
- CAM Prep: Export vector art for laser cutters, waterjets; generate STEP/STL for machining
- 3D Printing: Export triangle meshes (STL) compatible with most slicers
📚 Educational & Practical Use Cases
| Use Case | Application Example |
|---|---|
| Mechanical Engineering | Simulate linkages, verify tolerances, export for CNC |
| Product Design | Rapid prototyping with STL export |
| Technical Education | Teach parametric modeling and constraint logic |
| Digital Fabrication | Prepare files for laser cutting or 3D printing |
🔗 Resources
- Official SolveSpace Site – Downloads, tutorials, and documentation
- Wikipedia Overview – History, features, and development background
- SourceForge Project Page – Community reviews and alternate download options
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