3D modelers create product prototypes for manufacturing by designing 3D models, refining them for manufacturability, and preparing files for production tools.
- **Design 3D models**: Use CAD software to build precise digital models based on product specs, ensuring accuracy in shape and details. - **Refine for manufacturability**: Adjust dimensions, check material compatibility, and optimize for production (e.g., reducing overhangs for 3D printing). - **Export production files**: Convert models to formats like STL or STEP, compatible with 3D printers, CNC machines, or injection molding tools. - **Test with prototyping**: 3D print the prototype to validate form, fit, and function before mass production.