How To Weld Aluminum With Dc Stick. Clean your aluminum remove any oxide and file the edges that will be joined. Lets run through how you can stick weld aluminum.
Well often there comes the problem in stick welding. Adjust the power level of the stick welder Depending on the thickness of the material you will weld let you adjust a suitable level between 190 and 210 amps. Brazing torch with the hand.
I learned it just the same as everyone else that welds aluminum.
Place the base of your gloved hand on your table for support. Now it is used on thin sheet metal in an attempt to prevent burning through the material or on places where metal would not be exposed to extreme temperature changes or hazardous water. And actually the results seem promising. Where DC comes in handy is in that photo the base plate has a vacuum sealing surface on the other side so with DC you can get in and get out with very minimal warping.