Crafting Excellence: The Art and Science of Abrasive Sanding in Metal Fabrication
Experienced welders and metal workers know that pre-fabrication surface prep and post-fabrication cleanup are essential for turning out products that they can be proud of. Aesthetics don’t always matter, but a project that starts with clean mating surfaces and ends with uniform joint beads bears all the traits of a professional, well-laid seam that’s possibly stronger than its base metals.
Abrasive sanding is the most effective way to remove bead-ruining rust, mill scale, and protective coatings from metal surfaces that are being joined with heat. It’s also the best way to clean up melt pools and remove unattractive spatter from mating surfaces after they’ve been joined.
The fact is, aside from welding rods, welders probably use abrasives more often than any other consumable. They’re engineered to be used with any grade or type of metal; and ideally, they’re capable of working with the standard selection of rotary tools that welders and fabricators already have.
