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[Company News]How to effectively control the prototype PCB assembly SMT quality?2019/07/29/ 11:03: The SMT process of prototype PCB assembly mainly includes solder paste printing, mounting, reflow soldering and AOI inspection. The process is more complicated, and the irregular operation of any one link will seriously affect the quality of prototype pcb assembly SMT effect. Among them, the quality of prototype pcb assembly can be controlled in four key steps: steel stencil production, solder paste control, furnace temperature curve setting and AOI detection, which effectively improves the quality of welding.; Read（0） Label：prototype PCB assembly| pcb assembly| pcb manufacturer| smt assembly| smt process

[Company News]For prototype pcb assembly, what are the features of laser reflow soldering?2019/07/11/ 14:46: Laser prototype pcb assembly reflow soldering is mainly used in military electronic equipment. It uses the high energy density of the laser for instantaneous micro welding, and concentrates the heat to the soldering site for local heating, which has little effect on the prototype pcb assembly component itself, PCB and adjacent components. It is also possible to perform multiple points simultaneous welding.; Read（0） Label：prototype pcb assembly| pcb assembly| prototype pcb| pcb manufacturing| pcb factory

[Company News]Turnkey pcb manufacturing, layout design of reflow soldering surface components2019/07/05/ 11:24: Turnkey pcb manufacturing, layout design of reflow soldering surface components Reflow soldering has good craft performance, and there is no special requirements for the layout position, direction and spacing of c...; Read（0） Label：Turnkey pcb manufacturing| pcb assembly| pcb assemble| surface mount component| pcb manufacturer

[Company News]For pcb assembly,talk about smt processing lead-free solder’s development status2019/07/01/ 10:29: For pcb assembly,talk about smt processing lead-free solder’s development status At present, the widely used alloy for replacing tin-lead solder is mainly Sn, and metal elements such as silver (Ag), zinc (Zn...; Read（0） Label：pcb assembly| reflow soldering| smt process| pcb manufacturing| make circuit board

[Company News]About the thermal design of PCBA2019/06/27/ 09:00: About the thermal design of PCBA PCBA welding uses hot air reflow soldering, which relies on the convection of the wind and the conduction of PCBs, welding pads, and leads. Due to the different thermal capacity of th...; Read（0） Label：pcba| pcb assembly| pcb soldering| cnc pcb

[Company News]In SMT assembly process,during reflow soldering what are the causes and solutions for component occurring offsets?2019/06/11/ 14:39: In SMT assembly process,during reflow soldering what are the causes and solutions for component occurring offsets? What causes the transfer of SMT components? We used two identical reflow ovens, both o...; Read（0） Label：SMT assembly process| reflow soldering| SMT components

[Company News]In SMT circuit board assembly process,PCB prototype technology details2019/05/06/ 09:58: In SMT circuit board assembly process,PCB prototype technology details The topic to be explained today is “the temperature curve of reflow soldering”. From the difference of temperature range and variation trend, we usu...; Read（0） Label：SMT circuit board assembly| PCB prototype| 94v0 circuit board made in china

[Company News]Why does SMT need to reflow the reflow carrier and the full process carrier?2018/11/09/ 15:34: Why does SMT need to reflow the reflow carrier and the full process carrier? The reason why PCB will bend and deform during reflow soldering is because the PCB used in our lead-free process is only Tg150, which means that the sh...; Read（0） Label：SMT processing|surface mount technology

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