The check and accept should be done after the prototype fabrication was finished, Verify that the effect of the prototype is as expected. The following is a brief introduction to the problems that should be paid attention to in the process of prototype acceptance:

1.Tolerance and structural acceptance：If there is a tolerance requirement for prototype processing, it is necessary to use calipers to measure the size and whether all kinds of structures can be used normally in the process of acceptance. If there is any error, it is necessary to arrange rework in time.

2. Appearance inspection：You can touch the paint to see if it's dry.The most common way to check the quality of paint is to use your eyes. A good quality of paint will have a natural shine when it dries out, Secondly, look at the texture of the paint, If there is a paint color and color plate is not the same, Except to paint quality problems, There is also a direct relationship with the way operators operate

3. Rights and interests maintenance：After all the acceptance should pay attention to talk about the warranty matters and signed a contract with prototype company.