SMT X-ray inspection NDT Non Destructive Testing

Solder paste printing defects and solutions in SMT chip processing process www.seamarkxray.com    sales25@zhuomao.com.cn +8618779975930 In the SMT chip processing process, solder paste printing is very complicated, and it has very important significance for product quality. This article mainly discusses the common defects of solder paste printing. 1. Incomplete printing: The solder paste has insufficient viscosity and cannot be effectively attached to the PCB or the blade is worn; Solutions: ①Replace the solder paste. When selecting the solder paste, the size of the solid metal particulates should be considered, and the particle size should be smaller than the opening size of the steel mesh; ②Regularly check and replace the scraper; 2. Solder skip, Non-wetting/false soldering: insufficient solder paste or unqualified PCB, easy to appear Solder skip, Non-wetting/false soldering; Solutions: ①Choosing a well-known manufacturer of PCB board brands can reduce t...

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Seamark ZM Exhibited in NEPCON Shenzhen 2018 Seamark ZM Exhibited in NEPCON Shenzhen – 28th-31st August 2018 Our company Participate in the exhibition since 2007. Thank you for coming. It was our pleasure that we had many visitors at our booth. Family of Industrial X-ray inspection machine & BGA rework station Last Article:  X-Ray inspection Case-Fuse, Tube bolts, Fuse switches Next Article:  X-Ray Inspection Identifies Semiconductor Detects Maybe you still are interested in:  X-RAY Application Case | BESTEC POWER ELECTRONICS CO., LTD power supplies & converters Highest  Quality levels Tool X-ray for industries-SMT/batteries/ceramic/Electronic /semiconductor ; The difference between the detection equipment AOI & X-RAY

Apple iPhone case study through Seamark X-Ray machine Original：  Foxconn Apple Iphone case How to quickly detect the problem product and eliminate the defective product? An efficient and practical  x-ray non-destructive inspection machine ( NDT )  is a good tool in the production process of an enterprise. Fuzhikang Group Co., Ltd.  ( for short FIH ) is a subsidiary of Foxconn Technology Group engaged in the research and development of wireless communication products, mobile phone component manufacturing and precision mold production. April, 2018,  Fuzhikang Group Co., Ltd.  ( FIH ) Purchased Shenzhen Zhuomao Technology 2 sets  Seamark ZM x-ray non-destructive inspection System ( NDT ) ZM-X5600 , it used for inspect for Iphone and Xiaomi Mobile phone components. Because in the Pegatron factories, any kind of electronic devices are not allowed to be inside the factories. Herewith some picture...