The pollution of main pcba mainly includes the following aspects: 1. PCBA surface pollution will be caused by the pollution or oxidation of PCBA components and PCB circuit boards; 2. Fingerprints will be produced during manual soldering, and some wave soldering claw marks and soldering pallet (jig) marks will be produced during wave soldering. There…
1. Solder Paste Stenciling First and foremost, the PCB HERO applies a solder paste to the printed circuit board. In this process, you need to put solder paste on certain portions of the board. That portion holds different components. 2. Pick and Place After the successful completion of the first step, the pick and place…
PCBA is through the entire process of PCB blank board SMT loading, and then DIP plug-in; SMD and soldering are the core links in pcba circuit board. So, what are the requirements for pcba processing flow patch? 1. According to the customer’s Gerber file and BOM list, make SMT production process files and generate SMT…
PCBA board processing belongs to high-precision manufacturing and must comply with relevant actual operating rules. So, what are the precautions for PCBA board processing? 1. During electronic pcba processing, the surface to be soldered cannot be taken with bare hands, because the grease secreted by human hands will reduce solderability and easily lead to soldering…
PCBA refers to the whole process of pcb blank board through SMT loading or DIP plug-in. So, what process does SMT PCBA process go through? The proofing process of PCBA service is as follows: 1. Communicate consultation and match materials. 2. Engineering process evaluation. 3. The quotation is divided into three parts: pcb board light board, electronic…
