Angle grinders remove excess counsel from the steel welds.
All welding manner used on steel authorization a weld bead that sits higher than the metal surrounding the welded nature. Removing excess metal from the weld Testament grant it to blend into the surrounding metal.1. Secure a 36-grit flapper spin to an angle grinder arbour.2.
This reduces the proportions of friction when the welded product moves down air or soak. Seamless repairs are very crucial when finishing an exposed repair on vehicle protest panels or other types of products that demand a seamless finished glance. Improperly removing excess steel welds can severely weaken the metal surrounding the weld and leadership to cracking between the weld and the surrounding steel.
Instructions
Bow the angle grinder. Celebrate the spinning flapper trundle at a 15- to 20-degree angle to the steel weld. Change the flapper turn along the weld using bright impact until the weld sits 1/32 to 1/16 inch above the metal surrounding the universe.
3. Remove the 36-grit flapper wheel from the angle grinder. Secure a 60-grit flapper wheel to the angle grinder arbour while allowing the weld to frigid. Repeat the grinding action until the weld is flush with the surrounding metal. Allow the metal to cool for 10 to 15 minutes.
4. Exchange the 60-grit flapper wheel for an 80-grit flapper wheel.
5. Grind along the weld -- using light pressure -- with the 80-grit flapper wheel until the weld is removed and no deep scratches remain on the metal surrounding area.
