SMT surface mount processing factories indicate that there are many equipment required for SMT surface mount processing, such as solder paste printing machines, surface mount machines, reflow soldering, AOI detectors, and so on; In addition, if touching the touchpad with bare hands or causing a decrease in the adhesion of green oil, bubble detachment, and other effects; So now let me introduce the relevant content in detail for you.1、 Equipment required for SMT surface mount processing1. Solder ...

The ineffective solder joints in PCBA processing are due to poor positioning of electronic components, poor quality of soldering flux, unqualified residue, and air oxidation; Another way to control quality is to submit a manufacturability report (DFM) based on different customer needs. Next, let me introduce the detailed content to you.1、 Why are solder joints ineffective in PCBA processing1. Poor positioning of electronic components: coating, environmental pollution, air oxidation, and common s...

There are many operating rules for PCBA processing, such as not having unrelated debris on the workbench, keeping the workbench clean, not holding PCBA patches with hands, strictly following the process operation, etc. During processing, it is also important to understand commonly used labels and regularly maintain the equipment. Therefore, the following will provide a detailed introduction to the relevant content.1、 Operation rules for PCBA processing1. There should be no food or beverage in th...

The manufacturing process of SMT surface mount processing is very complex, and each process is linked one by one. Any problem in any process will affect the quality of the product. In order to improve the soldering quality of PCBA processing for products, it is necessary to set up professional testing equipment at each process and strictly control the quality of the process.What are the testing equipment for SMT surface mount processing?1. SPI detection SPI, also known as solder paste thickness ...

To strengthen the control of loose materials in the workshop and prevent operational defects caused by loose materials during assembly and pasting, this process is applicable to the SMT workshop production line.Let's first understand what loose materials are: Loose materials refer to components that detach from their original packaging during the production process due to machine throwing or material assembly and disassembly.SMT workshop bulk material processing flow:1. During the production...