“Even the air movement from a fan used to cool a shop on a hot day could influence the quality of a MIG weld.” A multiprocess arc/MIG/TIG welder sells for between $700 and $3,000. Flux-core ...

[Dominik Meffert] has done exactly this with his wire 3D printer project. Extruder cold end using a standard feeder roller For his filament, [Dominik] chose standard welding wire, and has also ...

Watch the complete restoration of a shooting target, starting with disassembling the frame and re-arm system. Sandblasting with aluminum oxide prepares the metal for repairs, including fixing holes ...