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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

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