In the programming of electronic devicesSMTIn the process flow, the key function of solder paste is adhesionSMDThe materials arePCBDetermine the position of the pad to be solderedsmtThe surface mount machine, during the process of surface mount and surface mount,SMDThe materials are not easy to spill. Now, by Jia JinyuanSolder paste manufacturerLet's introduce some of the functions of solder paste:

    After being welded by warm air reflux electric welding, it remains fixed againSMDThe key functions of materials and connecting power circuits. When choosing high-quality solder paste, use a solder paste mixer to stir it thoroughly and evenly. Then, apply automatic, fully automatic or manual solder paste printing equipment to print the solder paste according to the processing quality requirementsPCBOn the solder pad.

    AOI Check the printingSolder pasteIt should be completely coveredPCBThe thickness of the solder pads and printing should be equivalent to that of the steel mesh, with clear identification and excellent demolding performance. Otherwise, cleaning and reprinting, the quality of solder paste printing will affect the actual effect of the soldering quality of the surface mount material, and the quality of the soldering will affect the stability of the product.

    Therefore, in the production and manufacturing process, it is generally set as an important process flow. In terms of the selection of mechanical equipment, application tools, materials, the skills of the staff, working methods, and environmental standards, all need to comply with the process requirements to achieve the goal of high efficiency and good quality.

    Shenzhen JJY Industrial Technology Co., LTDMain business:LEDType solder pasteThere is lead solder pasteLead-containing silver solder paste, stainless steel plate type solder pasteSMTProduction of type solder paste, lead-free flux paste, no-clean solder wire, lead-free solder wire, leaded solder wire, lead-free and leaded solder bars, wave soldering bars, and automatic soldering lines, etc.