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History of wave soldering
Wave soldering manufacturer Chengyuan will introduce to you that wave soldering has existed for decades, and as the main method of soldering components, it has played an important role in the growth of PCB utilization. There is a huge push to make electronics smaller and more functional, and the ...Read more -
Surface mount type of SMT
Many electronic components have not yet been surface mounted using SMD. For this reason, SMT must accommodate some through-hole components. Surface mount components, active and passive, when attached to a substrate, form three main types of SMT assemblies – commonly referred to as Type I, Type II...Read more -
PCB (printed circuit board) reliability test method
PCB (Printed Circuit Board) plays an important role in today’s life. It is the foundation and highway of electronic components. In this regard, the quality of the PCB is critical. To check the quality of a PCB, several reliability tests must be performed. The following paragraphs are an int...Read more -
The role of wave welding machine
Wave welding machine is a common machine and equipment in the electronic device manufacturing industry. Generally speaking, it is mainly for the plug-in electronic components inserted in the electronic pcb circuit board after soldering. The wave soldering machine with liquid filler metal is neede...Read more -
What should be paid attention to when soldering PCB?
Soldering is one of the most important parts of the electronics assembly process for pcb manufacturers. If there is no corresponding quality assurance of soldering process, any well-designed electronic equipment will be difficult to achieve the design goals. Therefore, during the welding process,...Read more -
7 Manufacturing Processes for PCB Assembly
PCB electronic products refer to the selection of capable electronic processing companies to help produce products in order to focus on new product research and development and market development. The manufacturing process of PCBA electronic products mainly includes material procurement, SMT chip...Read more -
What is a three-proof coating machine? what’s the effect?
What is a conformal paint coating machine? Coating machine is also called glue coating machine, glue spraying machine and oil spraying machine. A new material, which plays a waterproof, dustproof and antistatic role for enterprise products. The emergence of the coating machine has greatly improve...Read more -
Introduction to SMT patch process
SMD introduction SMT patch refers to the abbreviation of a series of process processes processed on the basis of PCB. PCB (Printed Circuit Board) is a printed circuit board. SMT is Surface Mount Technology (Surface Mount Technology) (abbreviation for Surface Mounted Technology), which is the most...Read more -
The role of reflow soldering in SMT processing technology
Reflow soldering (reflow soldering/oven) is the most widely used surface component soldering method in the SMT industry, and another soldering method is wave soldering (Wave soldering). Reflow soldering is suitable for SMD components, while wave soldering is suitable for...Read more -
Why should PCB (printed circuit board) be coated with conformal paint? How to quickly and accurately paint the circuit board?
PCB refers to printed circuit board (Printed circuit board), which is the provider of electrical connection of electronic components. It is very common in the electronics industry, and three anti-adhesive (paint) is widely used in it, and there is no such type of adhesive as PCB three-proof adhes...Read more -
SMT/PCB assembly line knowledge
Shenzhen Chengyuan Industrial Automation Equipment Co., Ltd. provides professional solutions and automation equipment for SMT intelligent factory production lines. SMT mounter, lead-free reflow soldering, lead-free wave soldering, PCB conformal paint coating machine, printing machine, curing oven...Read more -
How to Improve the Yield Rate of Reflow Soldering
How to improve the soldering yield of fine-pitch CSP and other components? What are the advantages and disadvantages of welding types such as hot air welding and IR welding? In addition to wave soldering, is there any other soldering process for PTH components? How to choose high temperature and ...Read more
