When exporting 3D models with supports, top tips include using printer-compatible formats (e.g., STL/OBJ), merging supports to the model, fixing file errors (like non-manifold edges), and testing small models first.
- **Use compatible formats**: STL or OBJ work with most slicers (e.g., Cura) so supports are recognized correctly. - **Merge supports**: Attach them via your design tool’s "merge" feature—this prevents separation during printing. - **Fix file issues**: Use tools like MeshMixer to repair non-manifold edges or gaps, which cause print failures. - **Test small**: Export a tiny model first to confirm supports load properly—avoids wasting time on big projects.
This ensures your supports function as intended, reducing errors and saving material.