1、The battery tray is manufactured from 6061 or 6082 T6 aluminum profiles and plates, with a yield strength of ≥290 MPa and a Brinell hardness (HBW) of ≥95.
2、The friction stir welding (FSW) process produces porosity-free and crack-free welds with minimal thermal distortion. Arc oxidation or high-weatherability cathodic e-coating provides high insulation resistance.
3、Through five-axis CNC one-step precision machining, this aluminum battery tray achieves hole position tolerances of ≤ ±0.1 mm for mounting points, lifting points, and cooling tube interfaces.
4、Adhesive bonding processes are also supported for enhanced assembly integrity.
