What is the lower section of the front bumper of a car
Youdaoplaceholder0 The lower part of the front bumper of a car is often called the spoiler . The main function of the deflector plate is to reduce the lift and resistance generated by the vehicle when it is traveling at high speed, thereby enhancing the vehicle's driving stability and aerodynamic performance. It is fastened to the underside of the bumper with screws or clips and is usually designed as a downward-sloping connecting plate that forms a whole with the front skirt of the body .
In addition, the deflector also has a decorative function and can enhance the overall aesthetic appearance of the vehicle. Its design takes into account not only aerodynamic characteristics but also aesthetics, making the vehicle more stable at high speeds and more attractive in appearance .
The main functions of the lower section of the front bumper of a CAR include the following aspects :
Youdaoplaceholder0 Protect the front of the vehicle : The lower section of the front bumper effectively protects the front of the vehicle from damage caused by hard objects such as stones and sand during driving. This will extend the service life of the vehicle and reduce maintenance costs .
Youdaoplaceholder0 Reduce noise : The lower section of the front bumper can effectively reduce the transmission of noise generated during vehicle operation and improve comfort inside the vehicle. This significantly enhances the driving experience for both drivers and passengers .
Youdaoplaceholder0 Enhance driving safety : In the event of a collision, the lower section of the front bumper acts as a buffer, reducing the extent of damage to the vehicle and occupants. This not only reduces maintenance costs, but also protects drivers and passengers .
Youdaoplaceholder0 Deflector function : The lower section of the front bumper usually includes a deflector plate, which reduces the lift generated by the vehicle at high speed, prevents the rear wheels from floating up, and thus maintains the stability of the vehicle. The spoiler achieves this by increasing air flow and reducing underbody air pressure, further enhancing safety and stability .
The main causes of lower front bumper failure include inconsistent installation clearance adjustment and sun exposure . Specifically, the front bumper of the vehicle was installed due to inconsistent clearance adjustment, resulting in insufficient space release at the corner position dimension expansion, which may cause local deformation after exposure to sunlight .
Fault phenomenon
Local deformation is likely to occur in the lower part of the front bumper, especially near the headlights .
Solution method
If you encounter such a situation, you can call the official hotline of Xiaomi Car (400-182-6888) or make a service appointment through the Xiaomi Car App. Xiaomi AUTO will provide free pick-up and repair service within about 1 hour .
A crack under the front bumper can be dealt with by the following methods :
Youdaoplaceholder0 Fix :
Youdaoplaceholder0 Hot melt gun reinforcement : Use a hot melt gun to reinforce the front of the bumper, then use a special buckle to reinforce the back of the bumper, and finally apply putty and spray paint to the surface of the bumper .
Youdaoplaceholder0 Touch-up paint : For minor cracks, apply a special touch-up paint for automobiles. First clean the surface of the bumper to ensure it is free of oil, dirt and dust, then apply the touch-up paint according to the instructions for use, let the paint dry, it usually works well .
Youdaoplaceholder0 Repair agent : For larger cracks, bumper repair agent can be used for filling and sanding to make a smooth transition with the surrounding bumper surface .
Youdaoplaceholder0 Replacement treatment :
Youdaoplaceholder0 4S store replacement : Owners can choose to go to a 4S store for replacement and repair to ensure factory quality .
Youdaoplaceholder0 Brand parts replacement : Owners seeking cost-effectiveness may choose to purchase brand parts for replacement .
Youdaoplaceholder0 Online shopping replacement : You can buy the same model bumper online and then go to a repair shop to paint and install .
Youdaoplaceholder0 Precautions :
Youdaoplaceholder0 Installation of auxiliary devices : To avoid minor bumps, car owners can choose to install front and rear radars, reversing cameras or 360° panoramic cameras to assist their vehicles .
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