3. There is no substitute for a good ground. MIG welders are fussy — their ground clamp must be attached to clean, bare, shiny metal and attached as close as possible to the welding point.

Rewind to $999! Lincoln Electric is turning back the clock on their best-selling welder now through November 9th! Use the ...

[Brett] from [Theoretically Practical] has done with his old MIG welder, adding premium control features with the help of an Arduino. The main features [Brett] were after is pre-flow, post-flow ...

[Integza]’s rocketry projects are one such example, so he decided to explore turning a MIG welder into a 3D printer for his own nefarious purposes. (Video, embedded below.) The build is as ...