Selecting the appropriate crest angle requires consideration of several factors. Generally speaking, the wave soldering wave peak angle should be 3-7°C, but the specific angle needs to be determined based on product factors and differences in wave soldering equipment structures and waveforms of different manufacturers.
In addition, factors such as immersion depth, detinning speed, solder wave contact time, wave peak flow rate, tin temperature, preheating and flux activity will also affect the welding quality, so they need to be comprehensively considered and adjusted.
It is recommended to debug slowly according to Huang Gong’s scope during the debugging process. If possible, you can purchase an electronic level to assist in debugging. In short, appropriate wave crest angle can improve welding quality and reduce failure rate.
Post time: Nov-29-2023