How to improve the quality of automobile sheet metal parts maintenance?

2022-01-18 08:42:24

Sheet metal processing is sometimes also used for metal drawing. The word comes from English platemetal. Generally, some metal sheets are pressed by hand or die to produce plastic deformation to form the desired shape and size, and more complex parts can be formed by welding or a small amount of mechanical processing, such as chimneys and tin furnaces commonly used in families, And the car shell is made of sheet metal.

Sheet metal processing is called sheet metal processing. Specifically, for example, the use of plates to make chimneys, iron barrels, oil tanks, oil pots, ventilation pipes, large and small ends of elbows, Tianyuan places, funnel shapes, etc. the main processes are shearing, bending and edge buckle, bending forming, welding, riveting, etc., which requires certain geometric knowledge. Sheet metal parts are sheet metal parts, that is, auto parts that can be processed by stamping, bending, stretching and other means. A general definition is parts with constant thickness in the processing process. The corresponding parts are casting parts, forging parts, machining parts, etc. for example, the iron shell outside the car is sheet metal, and some kitchen utensils made of stainless steel are also sheet metal.

With the rapid development of China's automobile industry, China's automobile ownership is also growing. The maintenance of body collision and other injuries has gradually become one of the important contents of automobile maintenance.

The maintenance of the body can not only stay in the recovery of the body appearance, but more importantly, the recovery of various vehicle performance, especially the performance of body safety, must be guaranteed.

In order to complete the body maintenance work well, it is necessary to adopt correct and reasonable repair technology. Automobile sheet metal maintenance technology is not something that can be dealt with by simple labor after being taught by the master and apprentice.

Modern automobile sheet metal maintenance aims at green, environmental protection, light weight and low carbon. It needs to break the traditional construction methods according to new body materials, new processes and new methods to complete the operation of body sheet metal maintenance quickly, conveniently and efficiently.

Therefore, it is necessary to have a certain theoretical basis to master various body structures, materials and processes, and high-quality and high-level practical sheet metal maintenance personnel with strong practical skills.

Based on the problems existing in China's automobile sheet metal maintenance industry, this paper discusses the requirements of automobile sheet metal maintenance process, and puts forward the prospect of automobile sheet metal maintenance technology, hoping to help automobile sheet metal maintenance personnel improve the maintenance process quality in their daily work.

Unscientific operation method or unprofessional maintenance tools, resulting in the safety performance of the body after maintenance can not meet the standard.