What is a car bracket assembly
Automobile bracket assembly is a part of the vehicle chassis, mainly including the lower bracket and subframe. The lower suspension, also known as the undersuspension, is mainly used to stabilize the body and shock absorber to provide cushioning for the vehicle during the journey, ensuring a smooth ride . The subframe assembly plays a multi-functional role, supporting powertrain, isolating vibration noise, assisting suspension operation and protecting CHASSIS and other important duties .
The specific function of the subframe assembly
Youdaoplaceholder0 Supporting power system : The subframe assembly is the solid support for key components such as the engine and transmission, ensuring their stable operation .
Youdaoplaceholder0 Isolation of vibration and noise : Through special structures and materials, the subframe effectively absorbs and isolates the vibration and noise generated by the engine, enhancing driving and riding comfort .
Youdaoplaceholder0 Auxiliary suspension operation : Provides mounting points for the suspension system to enhance vehicle stability and handling .
Youdaoplaceholder0 Protect the chassis : Prevent direct scratches and damage to the chassis caused by road stones, bumps, etc., and extend the service life of the vehicle chassis .
The structural characteristics of the subframe assembly
The subframe is usually made of metal materials such as steel or aluminium alloy and is fixed between the vehicle body and the suspension system by bolts or welding. It is designed with strength, rigidity and durability in mind to provide stable support and protection in all driving conditions.
The car bracket assembly plays multiple roles and has multiple functions in the car :
Youdaoplaceholder0 Fixed license plate : The main function of a license plate holder is to secure a car license plate to prevent it from loosening or falling, and at the same time protect the license plate from damage .
Youdaoplaceholder0 Protect the license plate and the vehicle : The license plate frame not only protects the license plate itself, but also prevents the license plate from coming into direct contact with the vehicle, avoiding the vehicle from being scratched by the license plate .
Youdaoplaceholder0 Anti-theft function : Installing anti-theft screws on the license plate frame can prevent the license plate from being stolen .
Youdaoplaceholder0 Compatible license plate installation for imported vehicles : For imported models, the license plate installation holes are different from those for domestic vehicles. The license plate frame can solve this problem and ensure the correct installation of the license plate .
In addition, there are also some specification requirements for the design and installation of automotive bracket assemblies:
Youdaoplaceholder0 Border distance : The inner edge of the license plate frame must be at least 5mm away from the edge of the motor vehicle registration number characters and must not cover the license plate .
Youdaoplaceholder0 Mounting hole requirements : Four license plate clips must be installed unless the factory does not reserve two holes.
The working principle of the CAR bracket ASSEMBLY mainly includes its structure, function and role in the car.
Structure and Function
The automotive bracket assembly usually consists of two parts: the subframe and the lower bracket. The subframe assembly plays a versatile role in a car and mainly undertakes the following functions:
Youdaoplaceholder0 Support power system : The subframe supports key components such as the engine and transmission through a secure connection method to ensure their stable operation .
Youdaoplaceholder0 Isolating vibration and noise : The subframe absorbs and isolates the vibration and noise generated by the engine through special structures and materials, enhancing ride comfort .
Youdaoplaceholder0 Auxiliary suspension operation : The subframe provides mounting points for the suspension system, enhancing the vehicle's stability and handling in complex road conditions .
Youdaoplaceholder0 Protect the chassis : The subframe prevents direct damage to the chassis caused by road stones, bumps, etc., and extends the service life of the chassis .
Specific application scenarios
Youdaoplaceholder0 Supporting powertrain : To ensure the stable operation of critical components such as the engine and transmission, and to prevent loosening of connecting parts due to shaking, which could affect the stability and reliability of power transmission .
Youdaoplaceholder0 Isolating vibration and noise : Absorbing and isolating vibration and noise through special structures and materials to enhance ride comfort .
Youdaoplaceholder0 Auxiliary suspension operation : Provides mounting points for the suspension system to enhance the vehicle's stability and handling in complex road conditions .
Youdaoplaceholder0 Protect the chassis : Prevent the chassis from scratches and damage and extend the service life of the chassis .
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