The content of plugin AOI detection mainly includes the following aspects:

1、 Appearance inspection

Appearance inspection is one of the basic contents of plugin AOI inspection. It mainly checks the appearance of the plugin, including its integrity, whether it is damaged, deformed, contaminated, and other conditions. AOI devices capture images of plugins through high-definition cameras, and then use image processing technology to recognize and analyze the appearance of plugins, thereby achieving comprehensive inspection of their appearance.

2、 Dimensional measurement

Dimensional measurement is another important aspect of plugin AOI inspection. The dimensional accuracy of plugins has a crucial impact on the quality and performance of products. AOI equipment can measure the dimensions of plugins using high-precision measuring tools, including length, width, height, angle, and other aspects. These measurement data can provide important reference for quality control in the production process.

3、 Position detection

Position detection is a crucial component of plugin AOI detection. The positional accuracy of the plugin on the circuit board directly affects the performance and reliability of the product. AOI equipment can accurately detect and locate the position of the plug-in on the circuit board through image recognition technology, ensuring that the positional accuracy of the plug-in meets production requirements.

4、 Welding quality inspection

Welding quality inspection is a very important part of plugin AOI testing. The welding quality directly affects the stability and reliability of the connection between the plug-in and the circuit board. AOI equipment can evaluate the quality of welding by detecting and analyzing the morphology, welding quality, and welding defects of welded joints, providing important basis for quality control in the production process.

5、 Electrical performance testing

Electrical performance testing is a very important part of plug-in AOI testing. The quality of electrical performance directly affects the performance and reliability of the product. AOI equipment can evaluate whether the electrical performance of plugins meets production requirements by testing and analyzing their electrical performance, including conductivity, insulation, voltage resistance, and other aspects.

In summary, the content of plugin AOI inspection is very rich, including appearance inspection, size measurement, position inspection, welding quality inspection, and electrical performance inspection, among others. These testing contents can provide important basis for quality control in the production process, thereby ensuring that the quality and performance of the product meet the production requirements. Meanwhile, with the continuous development of technology, plugin AOI detection will become increasingly intelligent and efficient, providing more solid support for the development of the electronic manufacturing industry.