There are three requirements for PCBA processing
With the development of science and technology, many electronic products are developing in the direction of small and fine, which makes the size of many patch components smaller and smaller. Not only the requirements of the processing environment continue to increase, but also the SMT processing technology has higher requirements. To do a good job of PCBA processing and SMT processing plants need to do at least the following three points.PCBA processing needs to do three requirements
First, in the process of SMT processing, we all know that we need to use solder paste. For the solder paste just purchased, if it is not used immediately, it must be stored in an environment of 5-10 degrees. In order not to affect the use of the solder paste, it should not be placed in an environment below zero. Second, the SMT equipment must be checked frequently during SMT processing. If the device is aged or some parts are damaged, in order to ensure that the patch does not bend, it must be repaired or replaced with a new device. Only in this way can we reduce production costs and improve production efficiency
Third, in the process of SMT processing, if you want to ensure the quality of PCB welding, you must always pay attention to whether the setting of reflow process parameters is very reasonable, if the parameter setting is wrong, the quality of PCB welding cannot be guaranteed. Therefore, in general, the furnace temperature must be tested twice a day, at least once. Only by continuously improving the temperature curve and setting the temperature curve of welding products can the quality of processed products be guaranteed.
kingford Electronics Co., Ltd. specializes in providing integrated PCBA electronic manufacturing services, including upstream electronic component procurement to PCB production and processing, SMT patches, DIP plug-ins, PCBA testing, finished product assembly and other one-stop services.
The company gives full play to its competitive advantages in scale procurement and quality control, and has signed long-term cooperation agreements with many electronic component manufacturers at home and abroad and around the world to ensure the quality and stable supply of raw materials, and transfer the benefits to customers.
Long-term maintenance of IC, resistors, capacitors, inductors, audiodes and other components procurement advantages, can greatly save customers' inventory costs, improve production turnover efficiency, save time. Currently for the United States, Britain, Japan, Russia, France, Canada, Australia, Romania, Switzerland and other countries and regions to provide PCBA processing services.
We provide PCBA processing services, starting from PCB circuit board production, our own PCB manufacturers (obtained the extremely strict automotive industry TS16949 certification), focusing on the quality of the circuit board and PCBA quality control system.
Due to decades of experience in purchasing electronic components, we maintain long-term cooperation with large brands to ensure the original packaging and procurement channels of components. In the packaging process of components, the selection of thousands and Locai solder paste to ensure the reliability of welding, with automatic printing press, Panasonic high-speed placement machine, upper and lower eight temperature zone reflow, AOI automatic optical detector, can effectively ensure the reliability and quality of electronic packaging process.
In addition, perfect IPC, IPQC, OQA and other management processes, clear job responsibilities, strict implementation of IPC electronic assembly acceptance standards. For PCBA testing, we have professional engineers to perform 100% batch testing using a variety of test stands, including channels, noise, amplitude, signal, temperature, humidity, drop or to perform customer-specific test plans. All efforts are aimed at becoming a refined PCBA processing factory.