Manufacturing process of test fixture

The manufacturing process of the test fixture is as follows:

1. During the test, the final fixture control mode shall be selected according to the test requirements of the tested product and customers, and the pressing plate, carrier plate and other modules shall be designed.

2. The pressing plate or carrier plate of the fixture must be accurately positioned during design, so that the product cannot crush the test plate during testing.

3. The positioning of the test fixture shall be accurate and the connector connection shall be smooth.

4. The test fixture will have a box designed to put the test product inside. When designing the fixture, the box must have enough space and the layout in the box must be reasonable.

5. The reserved interface position of the test fixture shall be correct, sufficient and reasonably arranged.

After the PCBA test fixture is made, just put the PCBA board into the test fixture to position the PCBA board and the test fixture. The accuracy of positioning has a great relationship with the manufacturing process of the test fixture.