What Is the Difference Between a Prototype and a Production Part?
1. The Key Differences
Prototype: Tests and validates design. Material can be approximate. Acceptable imperfections. Quantity 1–10. Design likely to change.
Production Part: Final product for customers. Must match final specs. Consistent, polished finish. Tight, validated tolerances. Quantity 10–10,000+.
2. Prototyping at Makelab
Visual prototypes — PLA or standard resin, cheapest option
Functional prototypes — ABS, PETG, or Nylon, tests real-world performance
Pre-production prototypes — Match final material and process
3. Production Parts at Makelab
Material consistency across the batch
Tighter tolerances validated against specs
Every part inspected against approved samples
Consistent post-processing
MJF ideal for 50–500+ unit runs
4. When to Transition
You’re ready when: design is finalized, fit and function are validated, you’ve approved a sample in final material, and you have stable demand.