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The causes and solutions of incomplete melting of SMT solder paste are as follows: (1) Low temperature—low peak temperature of reflow soldering or sho
READ MORE(1) Check whether the power supply is a three-phase four-wire power supply with specified rated voltage and current. (2) Check whether the main p
READ MOREWave soldering is a method that large printed circuit boards can be soldered quickly and reliably during PCB assembly.The wave soldering process gets
READ MOREThe types of SMT printing presses are divided into 1. Manual printing table 2. Semi-automatic printing press 3. Fully automatic printing press.Printin
READ MORE1. What are the causes and solutions for the offset of the whole substrate?Cause measures① The X and Y coordinates of "Patch Data" are input
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