The classification of test fixtures has those_Dongguan Lanyi Electronic Technology Co., Ltd.

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Independent research and development of non-magnetic probe, non-stick tin probe has been successfully used in aviation, military, medical and other industries, has become the core components of modern high-tech electronic products. The products are mainly used in the testing of various electronic and peripheral products, such as semiconductor components, CPU chips, PCB circuit boards, LCD screens, Camera cameras, IOT. Online testing of Internet of Things cars and other peripheral electronic products.

The classification of test fixtures has those

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The so-called test fixture is a kind of device, subsystem and whole system test fixture equipment by computer software control. Part of the module can be adjusted and replaced to achieve the universality of different products, to reduce labor, automatic completion of the test, improve production efficiency, quality and reliability of tested products.

One. Classification of test fixture:

1. manual test, usually clamp lock fixture, directly with the probe out;

2. semi-automatic testing, generally pneumatic, can do some equipment exploration and measurement;

3. automatic test, in the process of testing does not allow any human participation in the functional test.

Two. and then from the structure:

1. MCU function test machine, mainly controlled by single chip microcomputer function test fixture;

2. PLC functional testing machine, mainly for industrial control, only for products with sequential relationship to do functional testing;

3. computer functional testing machine, general computer software control and read data to test product performance.

The classification of test fixture is basically in accordance with the above classification. It is very necessary to use test fixture before the product enters the market. It can make the test data more accurate, improve the test speed of the product and save labor costs.