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Automotive welding technology trends
Publisher: suzhou kailinneng automation equipment co., LTD Release time：2023-03-23 09:22:09 Click on the number of times：65 Shut down
There are several features worth noting:
1) The welding research and application of high strength steel plate focus on Europe and America;
2) Japan has carried out large-scale research on the application and basic technology of carbon fiber reinforced nylon (CFRP) and metals (especially aluminum and steel). Japan leads the world in carbon materials and welding technology;
3) Hydrogen storage vessel welding is not included in the figure, but Toyota led by the enterprise has invested a lot of energy;
4) High-speed and high-precision flaw detection equipment and technology are not included in the figure;
The welding of automobile parts is the welding technology requiring the highest degree of automation, which puts forward high requirements on the stability of the process and is also subject to the types of structural materials. With the continuous requirement of lightweight body, aluminum and carbon fiber materials are the two most promising materials in the future, so it is significant to study their efficient welding.
At present, the quality and stability of high strength aluminum and carbon fiber materials need to be strengthened. Part of the welding technology and materials also rely on imports. Automobile ovens, scientific research institutions, welding enterprises have not yet formed an effective industry-university-research consortium, which will undoubtedly affect the development and application of technology.
The largest new energy vehicle market is in China, and it is developing at a high speed. The government is also rolling out plans to develop related industries. This provides an excellent opportunity for the development of automobile welding.