216 月/22 Main factors causing solder paste adhesion 21 6 月, 2022PostDesign defect of plate, Human factors are squeezed and adhered, Incorrect position of the cutout, Laser steel mesh problem, Pad spacing too small, Patch steel mesh is not wiped clean, Poor solder paste falling off, Solder paste adhesion, The fixing clamp in the printer is looseAlice Main factors causing solder paste adRead More…