Can Plastic Bumpers Be Repaired with Sheet Metal Work?
1 Answers
Yes, it can be done. Automotive sheet metal work is a technical method of car repair, where this aspect of sheet metal work is equivalent to automotive sheet metal repair. It refers to the process of restoring the car body after a collision, encompassing all tasks except for the anti-corrosion and decorative painting work on the car body. This includes analyzing the damage to the car body, measuring the car body, shaping the sheet metal, stretch correction, stress-relief welding, as well as the assembly and adjustment of car body accessories. Below are situations that require sheet metal repair: 1. Impact-induced dents: Dents caused by impacts require sheet metal repair. The dents on sheet metal parts can be repaired using hammering or pulling methods. Different approaches are applied based on specific conditions. Naturally, the process varies with the severity of the dent, and the material of the car body must also be considered. 2. Warping or skew deformation: For warping or skew deformation of the car body, sheet metal parts may warp or skew due to impacts, scratches, or improper use. Mechanical methods or flame heating and hammering can be used to correct these deformations. 3. Breaks or punctures: For breaks or punctures, the surface of the sheet metal part can be repaired using patching methods with adhesives. Currently used adhesives include epoxy resin glue, phenolic resin glue, and copper oxide adhesives. 4. Cracks or severe local damage: In the past, these two conditions were addressed with welding or repair methods in car repairs. However, 4S shops now typically opt for direct replacement.
