How To Repair Aluminum Parts?

There are generally the following equipment: plasma cutting machine, aluminum carbon dioxide welding machine, aluminum muon machine, polishing machine and other equipment. When repairing aluminum body sheet metal parts, it is necessary to first pay attention to the small rebound of aluminum, simple concave and convex deformation, and first determine how many pull points need to be welded to pull out the dented part. The aluminum body is then gently flattened with a special plastic hammer. Solder joints, all solder joints should be slowly pulled up at the same time. Aluminum can't be hammered with a hammer because it's soft. If serious deformation, can only use aluminum body special welding machine cutting and welding part of the deformation parts. In addition, the aluminum body will not expand cold shrinkage, shrinkage will only cause greater damage to the aluminum body. The welding method for aluminum body must first verify that the welding wire is the same as the body material, and then remove all dust, paint and aluminum body welding with a cleaner or grinder.