Rear wheel fender introduce

The leaf plate includes: front leaf plate, front leaf plate lining, front leaf plate light, rear leaf plate light, radiator frame. The leaf plate refers to a type of cover on motor vehicles and non motor vehicles (a slightly protruding, semi-circular small piece above the wheel), and the cover, as the name suggests, is the shell that covers the outside of motor vehicles and non motor vehicles. It conforms to fluid mechanics and reduces the wind resistance coefficient, Make the car run more smoothly. The fender, also known as the fender, is located outside the body of the wheels. Its function is to reduce the drag coefficient of the fender air outlet according to fluid dynamics, making the car run more smoothly. According to the installation position, it is divided into front fender and rear fender. The front fender is installed above the front wheel, because the front wheel has steering function, it is necessary to ensure the maximum limit space when the front wheel rotates, Therefore, designers will use a "wheel runout chart" to verify the design dimensions of the fender based on the selected tire model size. The rear fender does not have the problem of wheel rotation collision, but due to aerodynamic considerations, the rear fender slightly arches outward. Secondly, the front fender can prevent sand, stones, and mud rolled up by the wheels from splashing onto the bottom of the car during driving, reducing damage and corrosion to the chassis, The materials used are required to have weather aging resistance and good formability. Currently, many car front fenders are made of plastic materials with a certain degree of elasticity, making them more cushioning and safer)

Installation method of rear fender/rear fender assembly

1. Start the car and turn all wheels to the right, then turn off the engine and remove the car key. Then open the engine hood and disconnect the negative pole of the battery. Use a Phillips screwdriver to remove the four screws on the front bumper. Use a 5mm hex wrench to remove the two screws on the side of the front bumper; 2. Use a Phillips screwdriver and a 7mm socket to remove the three screws under the right side of the front bumper fascia. Use a Phillips screwdriver and a 7mm socket to remove the three screws of the fender. Remove the splash guard; 3. Use a small ratchet wrench, extension rod, and 7mm socket to remove the screws at the bottom of the front bumper. Use a square screwdriver and 7mm socket to remove the screws connecting the fender and bumper. Use a large ratchet wrench and 10mm socket to remove the four bolts behind the front headlight; 4. Remove the plug of the front headlight assembly. Remove the front headlight assembly. Remove the screws connecting the splash guard to the fender, and the fender can be removed; 5. The fender is located outside the vehicle body of the wheels. Its function is to reduce the drag coefficient based on fluid dynamics, making the vehicle travel smoother. It is further divided into front fender and rear fender according to the installation position, with the front fender installed above the front wheel; 6. Due to the steering function of the front wheels, it is necessary to ensure the maximum limit space when the front wheels rotate. Therefore, the designer will use the "wheel runout diagram" based on the selected tire model size to verify the design size of the fender

Audi Q7 introduce

The Audi Q7 is a full-size SUV that emphasizes comfort, cleverly integrating sportiness, functionality, high technology, and luxury quality. On the road, it stands out with its infinite dynamic handling and sporty characteristics; On off-road roads, its powerful driving force is even more impressive. Undoubtedly, the Audi Q7 is another groundbreaking masterpiece of the founder of quattro technology at Audi. The Audi Q7 is a luxury sedan produced by Audi, with two modes: racing and station wagon. Its main competitors include the Marseille Mercedes Benz M-Class The BMW X5, Lexus RX, and Volvo XC90. The design and construction of this model are similar to those of the Volkswagen Touareg and Porsche Cayenne series in the same group. The new Audi Q7 has officially been launched in China, representing the Audi brand's entry into the domestic SUV market. The top luxury SUV market is the first to be seized. With its extraordinary charm, the Audi Q7 has also attracted the attention of many consumers in China. Recently, Audi announced that, The Audi Q7, a large SUV, will launch the 2010 new model, which will be equipped with new LED lighting and human-machine interface design