To speed up physical prototyping from 3D models, simplify the model’s geometry and use faster 3D printing technologies with optimized settings. - Simplify your model: Use CAD tools like "reduce mesh" to lower mesh density or remove non-essential details—this cuts print time without losing key form/fit features. - Optimize printing: Choose faster tech (FDM/SLA) and adjust settings (thicker layers, draft modes) to prioritize speed over ultra-precision (ideal for early prototypes needing feedback).
Combining these steps gets functional prototypes quicker, perfect for rapid iteration.