SMT, Abbreviations for the surface-mount technique. It also has another name: surface assembly technology. As a hot trend of electronic processing products, its process entry threshold is low, and cost-effective. But its value is reflected in a seemingly insignificant process, the following from the key process and technical barriers to introduce to you SMT processing a process and technology.

and the subsequent SPI is the key and complex link in the whole processing process, which directly determines whether the product is good or not. The first piece detector exists as a quality control process. Through the set test program, it can quickly detect the processing components through the tunnel and generate reports. This report is a reference to improving production efficiency and capacity, and it is also a real numerical feedback.

reflux welding, AOI, X-Ray and so on are all in SMT processing, belong to a link of quality control, and the subsequent repair, cleaning and so on already belong to the post-processing part. Not very technical content, so to give an enterprise processing technology is strong enough, or depends on the beginning and the middle of one or two links, there is no need to see the whole process from beginning to end, will only waste time. And the whole program is basically mechanized processing, can see some details, in fact, are in the production environment and the requirements of quality control, this is the mass production of enterprises, the need to do the bottom line.

For those who know the business, SMT processing is not mysterious, but for some beginners, machining, assembly line production seems to mean the technical industry, in fact, it is not so, so in SMT patch processing, the technical threshold is the front-end technology, rather than the fixed process, but don't be fooled.