How To Tig Weld Aluminium For Beginners

How To Tig Weld Aluminium For Beginners. In this video Matt will go over how to TIG weld aluminum. TIG welding aluminum with a DC current leads to contamination.

Grinding marks must run lengthwise. The tricky part when you TIG weld aluminum is applying proper heat input. DC is not ideal for welding aluminum and instead an AC current should be used.

When TIG welding aluminum make sure that all oxide compounds are burned away and the weld spot is perfectly shiny before introducing filler wire to prevent.

Now you may think talking about gas before the welder is odd but bear in mind that if you are on a budget then the gas is going to represent a significant outlay. TIG welding aluminum with a DC current. TIG welding aluminum allows you to control adding the filler metal establishing the weld puddle and ensuring proper penetration before adding the filler metal. I decided to throw together a few common mistakes and corrections for beginners when learning the black art of TIG welding aluminum.