How does the lightweight design of new energy vehicles affect the selection of fasteners?

The lightweight design of new energy vehicles has an important influence on fasteners. First of all, lightweight design aims at reducing the overall weight of the automobile, and puts forward higher requirements for fasteners by replacing traditional metal parts with lightweight materials. Secondly, in order to realize lightweight design, new energy vehicles use more high-strength materials, such as high-strength steel, aluminum alloy, carbon fiber composite materials, etc., which requires fasteners to have sufficient strength and stiffness to ensure stable connection. In addition, lightweight design often involves multi-material combination, and fasteners need to adapt to the connection between different materials and provide reliable connection strength and corrosion resistance. The increase of design complexity is also a feature of lightweight design. Fasteners need to match parts with complex shapes and structures to ensure good assembly and functionality. Finally, because new energy vehicles often involve high-voltage batteries and humid environment, fasteners need to have good corrosion resistance to ensure long-term reliability and durability.

As a key connection technology, riveting plays an important role in the lightweight design of new energy vehicles. Riveting instead of traditional welding and bolt connection can reduce the number and weight of fasteners and improve energy efficiency. Provide uniform connection strength and stiffness, which is suitable for the connection of different materials or composite materials, and meet the multi-material and high-strength requirements of new energy vehicles, such as battery components, motor and electronic control system components, body and chassis connection, etc.

In terms of lightweight fastener technology, it is recommended to know Swiss Bossard Company, which can provide high-quality fasteners and professional support that meet the lightweight design requirements and help automobile manufacturers achieve lightweight goals.