成人观看视频_成人国产福利a无限看_成人国产精品_成人国产精品蜜柚视频_日韩欧美二区_日韩欧美高清

Welcome to Raysov Instrument Co., Ltd
 Home>News>Industry News

The working principle of NDT equipment

Published time:2022-08-20
Every industry has some effective aids, and in the electronics industry, nondestructive inspection equipment is one of them. Since BGA monolithic chips are not distributed around the chip according to the traditional design, but on the bottom of the monolithic chip, it is undoubtedly impossible to judge the quality of solder joints according to the traditional manual visual inspection, so they must be tested according to ICT or even function. Therefore, the application of non-destructive testing equipment in SMT post-reflow inspection is becoming more and more widespread. It can not only qualitatively analyze solder joints, but also find and correct faults in time.

The working principle of NDT equipment.
 
1. first, nondestructive devices mainly use the penetrating power of X-rays. x-rays have a short wavelength and high energy. When a substance irradiates an object, only a small portion of X-rays will be absorbed, while most of the energy of X-rays will pass through the interstices of atoms of the substance, showing a strong penetrating power.
 
2. Nondestructive devices can detect the relationship between x-ray penetration and the density of a substance, and can distinguish between substances of different densities by differential absorption. In this way, if the detected object has different thickness, shape change, different x-ray absorption and different images, it will produce different black and white images.

3. It can be used for IGBT semiconductor inspection, BGA chip inspection, LED light bar inspection, PCB bare board inspection, lithium battery inspection, and aluminum casting nondestructive testing.
 
4. Simply put, high quality fluorescence transmission images are output using interference-free microfocus nondestructive devices, which are then converted to signals received by flat panel detectors. All functions of the operating software are done with the mouse only, easy to use. Standard high-performance x-ray tubes can detect defects down to 5 microns, and some nondestructive equipment can detect defects down to 2.5 microns, and the system can be magnified up to 1000 times and the object can be tilted. Nondestructive equipment can be inspected manually or automatically, and inspection data can be generated automatically.
 
If you want to know more about inspection equipment products and prices, you can consult Raysov, call our hotline 0415-6277666 or visit Raysov's official website: http://www.kdyqyb.com
 
检测设备
Copyright ?2022-2025 Raysov Instrument Co., Ltd All rights reserved.
主站蜘蛛池模板: 国产精品久久久久无码av | 成 人国产在线观看高清不卡 | 成人做爰视频www片 成人做爰网站免费看 | 国产精品成人第一区 | 日本免费爱爱视频 | 日本阿v精品视频在线观看 日本不卡二区 | 国产va| 成人综合视频网 | 久久精品综合一区二区三区 | 欧美亚洲国产一区二区三区 | 久久成人小视频 | 成人两性 | 国产免费一区不卡在线 | 国产精品一区久久 | 日本公共厕所www撒尿观看 | 欧美妇乱xxxxx视频 | 欧洲国产伦久久久久久久 | 欧美精品一级毛片 | www.一区二区三区 | 国产综合精品一区二区 | www亚洲一区 | 青草香蕉精品视频在线观看 | 青青青操 | 成人特黄午夜性a一级毛片 成人网18免费视频 成人网久久 | 国产在线播放一区 | 欧美性免费视频 | 国产日韩免费视频 | 欧美三区在线观看 | 国产欧美日韩精品综合 | 日韩免费在线播放 | 操操综合 | 日韩a毛片免费观看 | 欧美黑人成人www在线观看 | 国产色在线观看 | 成人性生交免费观看视频 | 日韩欧美国产三级 | 国产精品黄页网站在线播放免费 | 久久综合伊人77777麻豆 | 精品日韩二区三区精品视频 | 国产日韩欧美在线观看 | 国产资源中文字幕 |