DVD-47C: Wave Soldering
Provides an in-depth look at the wave soldering process, beginning with typical setup/adjustment procedures for conveyors, controls, spray, foam and wave fluxers (including rosin, water soluble, and low residue fluxes), convection and radiation preheaters, air knives, and wave adjustment. Also explains thermal profiles, solder compositions, wave shapes and purposes. Reviews standard operating procedures, including adding solder, removing dross, proper clothing, safety requirements, and board stiffeners. A final section on troubleshooting examines common defects, causes and solutions.
Time: 38 minutes.