What is the improvement way of stamping parts quality problem in automobile industry?

2021-06-01 15:58:38

Every part of the car has its corresponding service life. Because they will be affected by various factors in use, the service life of automobile parts may be shortened.

1. Avoid too high temperature, especially the parts of engine. Once the temperature is too high, the parts will easily aging prematurely, reduce performance, shorten service life, and even burn down and discard them directly.

2. Avoid unreasonable installation. Take the cylinder or blade of the engine as an example, if the installation is reversed, it will cause serious consequences.

3. To avoid accumulation of dirt, every automobile parts should keep good plot, because the dirt will affect the heat dissipation of parts and lead to the high temperature.

4. Avoid heavy pressure, too much pressure will cause deformation of automobile parts, and its original performance and function will be damaged.

In the process of driving, stamping parts will be affected by various factors and some bad marks will appear. Although it will not affect the performance of the car for a while, it will become more and more serious after a long time, and the impact will become more and more. How to ensure the quality of stamping parts?

In the process of operation, the scratch and bump of automobile stamping parts are inevitable. Therefore, the maintenance and maintenance of these parts should be strengthened to improve their wear resistance and hardness, so as to extend the service life. When the automobile stamping parts are stretched, the flange will occur due to the influence of shrinkage deformation. In order to reduce this situation, progressive internal tension stress can be adopted to eliminate it.

In order to avoid the further increase of the deformation of the stamping parts, and the serious consequences of fragmentation, the blanking type should be adopted, and the quality of the blank section should be guaranteed. The problem can be solved by improving the shape of the blank. Only qualified stamping parts can be applied to the vehicle.