I beat and bash my way thru a refresher on brazing, modifying a brass radiator, and learn that I never want to mess with brass again if I can help it. I did play a bit more with it after this video, and realized that my 1/16" filler was a major part of my problem. Getting some .045 or .035" tig filler would lower the amperage required to melt the Sil-Br and reduce the chance of melting the brass. Sometimes, that's just part of setting up a welding procedure - trial & error.
6 сен 2024