Product development is a complex and tedious process, and prototype validation is one of the very important steps. This article will introduce the significance, process, and precautions of prototype validation.

Significance of Prototype Validation

Prototype validation is a very important part of the product development process, mainly used for the following aspects:

1. Verify the feasibility of design ideas;
2. Confirm the quality and appearance of the product;
3. Eliminate production process defects;
4. Optimize design solutions.

During the product design stage, the production of prototypes can allow designers to intuitively feel the feasibility of their design ideas, and it can also help them to discover problems and improve designs as early as possible.

Process of Prototype Validation

The process of prototype production and validation is as follows:

1. The designer completes the 3D model design;
2. Convert the 3D data into prototype data using computer-aided manufacturing software (CAD);
3. Use 3D printing technology to produce prototypes (or have them produced by mold manufacturers);
4. Inspect the prototypes, including dimensions, structure, bearings, etc.;
5. Complete the first piece production of prototypes and conduct testing;
6. Adjust, re-sample, and test in cycles according to the test results;
7. Finally, determine the production plan and conduct mass production.