It's important to start with clean equipment. Ensuring the welding torch's tip is free of debris is crucial, as obstructions could prevent shielding gas from flowing onto the workpiece. Here, Welton ...

Not sure how to search for information on this, as I'm sure welding is way more involved than I think it is. What I want to be able to do is to join steel tubing (square or circular) and steel sheets.

Only a couple centuries ago, if somebody claimed they could hold lightning in their hand to fuse steel, they would stand a pretty good chance of being burned at the stake for witchcraft. Luckily, ...