Скачать с ютуб Wave soldering machine technology в хорошем качестве

Wave soldering machine technology

Wave soldering is a large-scale soldering process by which electronic components are soldered to a printed circuit board (PCB) to form an electronic assembly. The name is derived from the use of waves of molten solder to attach metal components to the PCB. The process uses a tank to hold a quantity of molten solder; the components are inserted into or placed on the PCB and the loaded PCB is passed across a pumped wave or waterfall of solder. The solder wets the exposed metallic areas of the board (those not protected with solder mask, a protective coating that prevents the solder from bridging between connections), creating a reliable mechanical and electrical connection. The process is much faster than manual soldering of components. The following are characteristics of the wave soldering process: The solder connection is very reliable and also a clean connection The process is automated The process reuses the flux and solder that is left over It does require inspection, some touch ups, and also testing The productivity and efficiency is increased