ement analysis (FEA) of a battery bracket tailored for EVs. This bracket plays a pivotal role in securing the battery pack, ensuring structural integrity, an dampening vibrations and impacts during vehicle operation. The design process incorporates meticulous material selection, weight optimization, and manufacturability
As revealed by the assembly results, the components of the battery pack bracket are tightly coordinated with each other, with no evident assembly conflicts, revealing that the dimensional accuracy and fit of the completed parts meet production requirements.
Serving as the primary component responsible for carrying and protecting the power battery, the battery bracket fulfills paramount roles including battery system support, heat dissipation, collision prevention, and bottom contact prevention.
To simulate the load-bearing capacity of the battery bracket under bumpy road conditions, a surface load of 5 times the gravity of the battery is applied perpendicular to the bottom surface of the bracket (Z-axis direction). Given that the model is scaled down by a factor of 0.2, the load is approximately 980 newtons.
For simulating the load-bearing conditions of the battery tray bracket under bumpy road conditions, a surface load equivalent to 5 times the gravitational force of the battery was applied perpendicular to the bottom surface of the tray (Z-axis direction). Given the model's scaling factor of 0.2, the load amounted to approximately 980 N.
Battery pack system for a certain electric vehicle. As this design is aimed at developing high-performance lightweight battery bracket products, it falls within the realm of small-batch part production during the product development stage. Traditional manufacturing methods such as machining, casting, and welding would immensely escalate costs.