Is Chassis Soundproofing Necessary?

1 Answers
LaJohn
07/30/25 4:56am
Whether it is necessary to perform soundproofing on a car chassis depends on the subjective perception of noise by the passengers and driver. Below is relevant knowledge about the car chassis: The chassis refers to: The combination of four parts on a car: the transmission system, running gear, steering system, and braking system. It supports and installs the car engine and its various components and assemblies, forming the overall shape of the car. Composition of the car chassis: It consists of four major systems: the transmission system, running gear, braking system, and steering system. The transmission system generally includes the clutch, gearbox, universal transmission device, final drive, differential, and half-shafts; the running gear of the car chassis is composed of the car's frame, axles, wheels, and suspension; the braking system mainly consists of four parts: the energy supply device, control device, transmission device, and brake; the function of the car steering system is to control the car's direction of travel according to the driver's intention.
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