How to design PCB for SMT patch processing: 1. First determine the function of electronic products, performance indicators, cost and overall size of the overall goal, 2. Electrical principle and mechanical structure design, according to the structure of t
Specific ways to improve the patch rate:1, load distribution balance, 2, SMT SMT machine itself.
How to choose SMT patch processing machine: first, accuracy, second, stability, third, durability, fourth, easy maintenance
There are many procedures to be paid attention to in SMT patch processing, especially solder paste printing. But there are a lot of issues that are important but not being noticed.
The heat declared by the equipment must be removed by heating, ventilation and air conditioning equipment, which will require double power. In the welding is directly affixed to the surface of the printed circuit board, the electrode is welded to the same
1, lead-free solder paste printing, lead-free solder paste printing, 2, small material mounting this process uses the machine is CP machine, 3, large material mounting this process uses XP machine,4, furnace QC, 5, reflow soldering reflow is to melt the s
It is necessary to check regularly whether the power supply on the SMT patch processing line has done all kinds of safety protection, and also to do special training on power supply protection. In the SMT patch processing and production process, it is nec
1. Establish a total quality (TQC) network within the enterprise to provide timely quality feedback.Two: In order to ensure the accurate inspection and maintenance of testing equipment and equipment, it is necessary to inspect and maintain the products, t
How to use SMT solder paste to clean the solder spot first, pay attention to wipe very clean, do not have any residue, otherwise it will affect the next work, the solder paste opening time as short as possible, in the process of use, roughly estimate the
Is the use of AOI, to ensure the inherent quality of SMT products, while parametric automatic optical detection device to fill this gap, whether you choose image comparison for low capacity mount, or choose parametric mount for medium-high capacity mount,
SMT Patch processing how to quickly ship What you needFirst, prepare SMT patch processing data in advance. Second, the SMD materials provided must be accurate
PCBA manufacturers take you to solve the SMT patch processing tablet problem: In SMT patch processing, sometimes there will be the phenomenon of stellerization. The root cause of stellerization is that the welding tension on both sides of the component is
Telegram