wo, PCBA processing and washing requirements: the board surface should be clean, Wuxi beads, component pins, stains. In particular, the welding spot of the plug-in surface should not see any dirt left by welding. When cleaning the board, the following dev
There are many reasons for the tilt of the pad. Because the position of the pad is below the component, the blind spot of the repair technician may try to move the component, resulting in the tilt of the pad, because he cannot see the solder joint during
The production line is equipped with SMT processing equipment of other brands to guarantee the fast production and delivery time. Currently, we can provide 5-500 sets of circuit board proofing urgent service. The factory has passed ISO9001-2008 quality ma
Strong maintenance ability and perfect after-sales service Experienced maintenance engineers can repair all kinds of patch welding caused by bad products, to ensure the connection rate of each piece of circuit board.
Don't reject a high offer as soon as you see it. You may miss out on a great circuit board proofing company. Those who dare to ask for a high price are competent, otherwise they would not open such a high price, it is not to push customers out of the door
What should we pay attention to in the transmission line design of RF broadband circuit PCB? How to set the ground hole of the transmission line appropriately? Should we design the impedance matching by ourselves or cooperate with the PCB manufacturer?
SMT machine, so engineers need to manually patch and then reflow weld.1. Clean and secure the PCBWhen the PCB board is processed by patch, the PCB should be checked briefly first to ensure that its surface is clean and whether there are impurities. If the
Although the employee style is only a part of the reference, it can also explain certain problems. For example, in a patch processing factory, see the employees are negative, sad face, such manufacturers produced products quality rate is certainly not hig
The production qualification of PCBA patch processing plant is reflected in many aspects, such as whether there is ISO9001 quality management system certification, whether there is the United States UL certification, whether there is the European Union RO
Check the network DRC and structureQuality control is an important part of PCB design process. General quality control means include: design self-inspection, design mutual inspection, expert review meeting, special inspection, etc.
Quality control is an important part of PCB design process. General quality control means include: design self-inspection, design mutual inspection, expert review meeting, special inspection, etc.
SMT workshop supervisor arranged workshop plan; 3. Counted production materials; 4. Preprogrammed the SMT machine; 5. Testing of preparatory material and steel mesh 6. Debugging of the placing machine 7. Inspection of the whole process
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