Will a New Car Door Rust After Sheet Metal Repainting?

1 Answers
VonTimothy
07/29/25 3:00pm
New car doors will not rust after sheet metal repainting if the process is done properly. Below is additional information: 1. Definition of Automotive Sheet Metal: Automotive sheet metal refers to a repair method in car maintenance, also known as cold working. If the vehicle's exterior is damaged or deformed, sheet metal repair is required. 2. Automotive Collision Repair: Automotive collision repair has evolved from the primitive 'hammering, pulling, welding, and patching' to a secondary manufacturing and assembly process for the vehicle body. Repairing collision-damaged vehicles is no longer just about hammering sheet metal; the quality of repair cannot be judged solely by visually inspecting the vehicle's appearance and gaps. Repair technicians must not only understand the vehicle's technical parameters and dimensions but also master the characteristics of the body materials, the transmission of force characteristics, the deformation trends and stress points of the body, as well as the body's manufacturing processes such as welding techniques.
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