Screen mask is formed on the screen mask pattern, paint through the screen printing to the substrate; hollow template is formed in the stencil on the hollow pattern, paint throu...
Jan 25, 2018
Reason 1: nozzle problems, nozzle deformation, blockage, damage caused by lack of pressure, air leaks, resulting in suction can not afford to take the material is not correct, t...
Jan 18, 2018
Users of advanced PIC devices face a difficult choice: risking quality problems and using manual programming? Or looking for an alternative programming method, eliminating the n...
SMD is an abbreviation of Surface Mounted Devices, which means: Surface-mount devices, including CHIP, SOP, SOJ, PLCC, LCCC, QFP, BGA, CSP, FC, MCM, etc.
Reflow processing for the surface mount board, the process is more complex, can be divided into two types: single-sided placement, double-sided placement.
Jan 09, 2018
According to the product's heat transfer efficiency and the continuous improvement of the reliability of welding, reflow can be roughly divided into five stages of development
Due to the continuous miniaturization of PCBs for electronic products, sheet-like components have emerged and the traditional welding methods can no longer meet the needs. At fi...
Solder paste printing, the required materials and tools: solder paste, steel, scraper, wipe paper, dust-free paper, cleaning agents, mixing knife;
Jan 04, 2018
China's SMT industry is still mainly concentrated in the Pearl River Delta and the Yangtze River Delta region, these two regions accounted for more than 90% of the total industr...
The assembly density is high, the volume of the electronic product is small and the weight is light. The volume and the weight of the patch component are only about 1/10 of the ...
The machine frame is the foundation of the machine. All the transmission, the positioning organization and the feeder are firmly fixed to it. Therefore, it is necessary to meet ...
Dec 23, 2017
Moving Camera: Used to identify the mark or position or coordinate track on the PCB.
