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Chassis designThe key lies in meeting all the performance indicators of the vehicle. The basic performance of a car can be summarized as power, economy, braking, stability, comfort, safety and durability. Generally speaking, chassis engineering involves the design and configuration of the front and rear suspensions, steering system, braking system and wheels. The vehicle performance directly related to these systems includes braking, stability and comfort. The suspension components of the chassis should be strong enough. Whether their design is in place directly affects the stress of the frame body. The design of the chassis is also related to durability.

Design features of new energy vehicle chassis

First of all, in order to have good air fluidity,Vehicle chassisIt is usually flat. The body is separated from it, so the design freedom of the body is greater. Second, the internal space has been increased. Now, the concept of integrated design is used, including electrical designESPThe electrification design is getting higher and higher, which can reduce some components and thereby decrease the chassis space, thus freeing up the interior space. Thirdly, as the system design becomes increasingly sophisticated, the number of products is decreasing, and production and maintenance have been greatly simplified. Fourth, the battery pack is now fixed under the chassis, enhancing the operability of the entire vehicle.