Battery tray production process
Category：New energy power battery
Extruded aluminum alloy battery tray meets different needs through the splicing and processing of profiles, and has the advantages of flexible design, convenient processing, and easy modification; In terms of performance, the extruded aluminum alloy battery tray has properties of high rigidity, anti-vibration, extrusion and impact, etc.
Tailor-welded frame structures are more common in extruded aluminum battery trays. It is also a more flexible structure. Through the tailor-welding and processing of different aluminum profiles, various energy requirements can be met. At the same time, it is easy to modify the design and adjust the materials used. The frame structure is more conducive to lightweight, and more conducive to the strength guaranteed of different structures. The outer frame mainly completes the load-bearing function of the entire battery system; The inner frame mainly completes the load-bearing function of sub-modules such as modules and water cooling plates, etc; The middle protective surface of the inner and outer frames mainly completes the isolation and protection of the battery pack from the outside, such as sand impact, waterproof, and heat insulation, etc.
The extruded aluminum alloy battery tray is formed by welding rods and plates. In the entire process, sawing equipment, rod processing equipment, plate processing equipment, friction stir welding, MIG welding equipment, TIG welding equipment, floor processing equipment, assembly processing equipment and air tightness testing equipment are required.
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