STEP → 3MF · Online Conversion Guide
Key values of STEP → 3MF conversion include: 保留颜色/分部件信息用于高级打印 比 STL 具备更强的扩展潜力 有助于后续材料/工艺信息附加
STEP: STEP (ISO 10303) is a widely used neutral CAD/PLM exchange standard for accurate transfer of product structures and precise geometry across different CAD systems.
3MF as the target format: 3MF targets additive manufacturing and supports materials/colors; more modern and extensible than STL.
Practical tips: 确认目标打印流程是否完整支持 3MF 特性; 必要时同时输出 STL 作为兼容备选.
Typical scenarios: Cross‑software collaboration, BOM reviews, structural archiving.
Why convert STEP → 3MF
- 保留颜色/分部件信息用于高级打印
- 比 STL 具备更强的扩展潜力
- 有助于后续材料/工艺信息附加
Quick steps
- Upload STEP on the homepage
- Choose 3MF as the output and convert
- For very large models, run 3D Tiles tiling
- Open the 3D viewer for interactive preview/sharing
Inline conversion (no redirect)
More common conversions
FAQ
Q: What information may be lost from STEP to 3MF?
Parametric features/constraints/history become polygon meshes; verify materials and textures.
Q: How to reduce size for STEP → 3MF?
Remove hidden parts, lower tessellation where acceptable, compress textures, enable Draco, merge materials.
Q: Batch or very large models supported?
Use 3D Tiles tiling for massive assemblies; consider splitting by hierarchy/area.
Q: Can I further edit after converting?
After converting to 3MF, geometry is mesh-based; you can clean meshes and tweak materials, but parametrics are not preserved.