How To Weld Aluminium Youtube. If playback doesnt begin shortly try. Matt covers the basics of welding aluminum demonstrating techniques using a spool gun with a MIG 175 welder from Eastwood.
Clamp up the tubing and start heating the aluminum with a propane torch. Strike a clean welding electrode around an inch from the start of your weld then quickly move it over to the point where you want to start welding. O An electrode tungsten and inert gas.
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Though stick welding has some limitation which described later in the article for aluminum it is doubtlessly perfect. Another thing to keep in mind is to preheat the base metal before you start to weld the aluminum. Then set the amperage of your welder aim at the aluminum. Welding aluminum is considerably more straightforward than you may imagine.