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

BAIC New Energy EC introduce

On January 18, 2017, BAIC New Energy EC180 was officially launched. The new car is positioned as a small crossover pure electric vehicle, with a price range of 55000-60000 yuan. The body size of the EC180 is 3675/1630/1518mm, and the wheelbase is 2360mm. In terms of appearance, the overall lines of the new car are soft and smooth. The central logo of the front of the car is wrapped in blue, and the halogen headlights are designed with high and low beam integration. The side of the car is equipped with a luggage rack and black wheel arches. The rear of the car is compact, complex and layered, with a full and solid shape The interior design of the EC180 is simple and clear, with a large number of straight lines dividing clear functional areas, equipped with a three spoke steering wheel and LCD instrument panel. The high-end models are equipped with an 8-inch touch screen, supporting navigation, Bluetooth, Baidu CarLife and other functions. In terms of power, the maximum power of the EC180's electric motor is 30kW, the maximum torque is 140Nm, and it is equipped with a brake energy recovery system. Its NEDC operating range (see attached picture, inquiry) is 156km, and the maximum range exceeds 200km, When the maximum speed exceeds 100km/h, charging can be completed within 7 hours in slow charging mode