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[Company News]How to set smt soldering circuit board welding temperature profile?2019/10/14/ 20:56: For smt soldering circuit board lead or lead-free process, why should there be a 11 ° C-12 ° C overheating? There are two reasons, one is to ensure that the BGA package completes the second collapse......; Read（0） Label：smt soldering circuit board| smt soldering| pcb manufacturing| pcb manufacturer| pcb factory

[Company News]Smt soldering circuit board cold welding cause and solution2019/10/11/ 14:54: Cold welding refers to solder joints with incomplete reflow phenomena, such as the occurrence of granular solder joints, irregular solder joint shapes or incomplete melted metal powder.; Read（0） Label：Smt soldering circuit board| smt soldering| circuit board| pcb manufacturing| pcb manufacturer

[Company News]What are the factors that affect the printing quality of smt soldering circuit board solder paste?2019/10/10/ 14:20: In general, there are eight main factors affecting the printing quality of smt soldering circuit board solder paste, namely solder paste, PCB, stencil, printing equipment and fixture, printing process, production environment and professional quality of production staff.; Read（0） Label：smt soldering circuit board| smt soldering| circuit board| smt processing| smt| smt printing

[Company News]PCBA manufacturers four major production processes Introduction2019/08/27/ 11:55: The PCBA manufacturer's production process can be divided into several large processes, SMT chip processing → DIP plug-in processing → PCBA test → finished product assembly.; Read（0） Label：pcba manufacturer| pcb manufacturer| pcba| pcb board| smt processing| smt programming| smt soldering

[Company News]Factors that affect the cost of pcba OEM service?2019/06/20/ 11:28: The pcba OEM service is a type of PCBA processing and a very common method for SMT processing plants. When it comes to controlling costs, purchasing often feels like bargaining, and suppliers feel they have to be bargained! Both sides are nervous.; Read（0） Label：pcba| pcb assembly| smt soldering

[Company News]Surface mount soldering joint formation process and metallographic organization2019/04/19/ 14:34: Surface mount soldering joint formation process and metallographic organization The formation of solder joints includes two processes - melting and recrystallization of the solder, and interfacial reaction. The interfacial reaction...; Read（0） Label：surface mount soldering| SMT soldering| SMT soldering processing

[Company News]About Soldering Tin2019/02/26/ 14:00: Soldering tin is an important industrial raw material for welding electronic components. It is a low melting point metal solder, that mainly refers to the solder made of tin-based alloy. 1. Function and Moisture ...; Read（0） Label：PCB soldering| SMT soldering

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