How to design the structure of FCT functional testing fixtures
Time:2024-01-25
Views:284
FCT functional testing fixtures can be planned according to the characteristics of customers, and can be divided into fully automatic control functional testing, semi-automatic control testing, and manual control functional testing according to different control modes. So, how is the structure planning of FCT functional testing fixtures? Now, let‘s have Shanyu Electric‘s editor introduce it to you
Structural planning of FCT functional testing fixture:
1. The positioning of the FCT functional testing fixture should be precise, the connector docking should be smooth, and the internal structure should be reasonable. The space for the wiring device control system should be sufficient, and the reserved interface orientation should be correct, sufficient, and the layout should be reasonable.
2. The engraving of buttons should clearly define the purpose and effect of each button and switch. For larger buttons, such as emergency stop switches, white steel should be added for maintenance. The height of the steel should not be lower than the highest point at which the switch pops up.
3. The box locking of the FCT functional testing fixture should be done using methods such as box buckle or pressure buckle for easy replacement and maintenance of components. The fiber optic/MIC/SPK/SIM card imitation insertion position should be reserved and the orientation should be accurate.
4. Based on the test board and test requirements, after selecting the appropriate control method, the fixture mechanism can be planned, including the carrier board, pressure plate, connector module, etc. When planning, it is necessary to consider the key factors such as functional service life, operability, and aesthetics, in order to achieve stable and long test life, beautiful appearance, and humanized operation.
5. The fixture needs to use a green yellow bottom line, with a length of 80-100CM. One section should be equipped with a crocodile clip, and the other section should be equipped with a circular or clamp shaped terminal.
That concludes our introduction to the structural planning of the FCT functional testing fixture. In order to prevent the planned product from malfunctioning, we advocate that we also pay attention to the structural planning. We hope that after reading this article, we can have a deeper understanding of the FCT functional testing fixture.
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