装饰环3D模型用于3D打印 3D模型

Models are ready for 3d printing (*STL). Items offered in shop are DIGITAL 3D models (*3dm, *OBJ, *STL file formats) available for instant download. These models are used for 3d printing in metalworking, jewelry production. There you can find different types of ring models such as: 1. Solid models of rings. 2. Unjoined parts of rings for any modifications, that you can do yourself. 3. Solid models of rings with sprue channels, ready for printing and metal casting. 4. Unjoined parts of rings and sprue channels for any modifications you need. 5. Pictures from the product description. Rings sizes (diameter-mm): 15; 15.5; 16; 16.5; 17; 17.5; 18; 18.5; 19; 19.5; 20; 20.5; 21; 21.5; 22mm. Files and Formats: 1. *3dm (Rhino 3-D Model). 2. *OBJ files for each ring. 3. *STL files for each ring. 4. *OBJ files for each ring with sprue channel. 5. *STL files for each ring with sprue channel. Geometry: 1. *3dm file - NURBS. 2. *OBJ file - polygon mesh. 3. *STL file - valid polygon mesh. Native Rhino file (.3dm) includes separated parts that can be changed and modified easily to your needs. If you have any questions? Please contact me. I can support you with this model.