How To Grind Weld On Sheet Metal

Use a small screwdriver and the tip of your finger to line things up before you place each tack weld.

How to grind weld on sheet metal.

Smoothing welds on sheet metal. This pull lift and repeat method tends to remove stainless and certain aluminums more efficiently. How to grind metal method 1 of 4. Grind smooth finally once the replacement metal is firmly in place you ll need to grind the metal and clean it up.

Using a grinding wheel on a weld although a grinding wheel can be used for stock removal on both materials it would take a high level of skill and experience to achieve a passable quality result on stainless steel. It is softer and finishes well while reducing the heat required to weld it. Use an electric grinder to be fast and efficient. Use a grinder to remove any slag and excess filler metal.

Set one end of a c clamp on the. For steels keep the tungsten pointed and grind it parallel with the length. While er70s 2 filler metal is a common choice for steel another popular option for welding sheet metal is silicon bronze. To achieve this initial stock removal and if the surface finish is not essential the metal worker might choose to use a simple grinding wheel with an angle grinder.

Instead of pushing forward and pulling back the grinding disc over the gas tungsten arc weld seam just pull almost like you re combing down the excess weld metal. Now simply place a weld about every inch alternating sides and quenching with compressed air until you have the entire panel in place pulling clecos and extending the cut as you go.