Как конвертировать 3DM в STL
- Добавьте ваш файл .3DM - перетащите его в поле выше или нажмите, чтобы выбрать.
- Конвертируйте его в .STL за несколько секунд.
- Скачайте ваш новый файл .STL.
Чего ожидать
- NURBS-to-mesh conversion is one-way - the mathematical precision of
.3dmsurfaces cannot be recovered from the resulting.stl. - Mesh quality in Rhino's export dialog controls both file size and print accuracy; use a finer tolerance for functional prints and a coarser setting for large architectural models.
- Check the exported
.stlfor watertightness before printing; Meshmixer or PrusaSlicer's repair tool can fix open edges and non-manifold geometry.
Часто задаваемые вопросы
Can I convert 3DM to STL without buying Rhino?
Yes - Autodesk Fusion is free for personal and hobbyist use and can both import
.3dm and export .stl. Rhino also offers a 90-day free trial with full export capabilities.Why does the exported STL look faceted on curved surfaces?
The mesh quality setting in Rhino's export dialog was too coarse. Re-export with a finer tolerance and curved surfaces will print smoother, though the file will be larger.
Does color, layer, or material data transfer to STL?
No - STL stores only triangle geometry. For colored 3D printing, export to
.obj or .3mf instead.Do units carry over from the 3DM file?
Rhino lets you choose document units (mm, cm, inches) before exporting; confirm the unit matches your slicer's expectation to avoid a wrongly scaled print.
Программы, которые конвертируют 3DM: TurboCAD · 3D Object Converter · CrossManager · PolyTrans|CAD+DCC · Vector CAD · Autoconverter · EasySTONE · TurboCAD for Mac
