What is the size of the wheel hub of Mercedes Benz

What is the size of Mercedes-Benz wheels? It is a high-tech enterprise in my country focusing on R&D, design, production and sales of aluminum alloy wheels, and an export base of auto parts in my country. It is located in Guangde Economic Development Zone, Anhui (the junction of Jiangsu, Zhejiang and Anhui). The geographical location is superior and the transportation is convenient. The company covers an area of ​​120 mu, with a registered capital of 118 million yuan, total assets of nearly 180 million yuan, and more than 300 employees. It has 11 authorized inventions, 18 utility model patents, and 40 design patents. The company's stock was listed on the New Third Board on August 12, 2016. The stock code is 838269. The stock is referred to as "Technology". Special new "small and medium-sized enterprises, provincial high-tech cultivation enterprises.

The larger the wheel hub of the car, the lower the flat rate, that is, the thinner the tire, the clearer the feedback on the road conditions; and, when turning, because the tire contact area is large, it is not easy to deform, and the grip is better. This is also the wheel size of many sports cars and racing cars. big reason. However, the disadvantages brought by the large wheel hub cannot be ignored, because for balance, if the wheel hub size is large, the flat rate becomes lower, and the tire wall is thinner, the ride comfort will be weakened, and the relative fuel consumption will also increase. Therefore, it is not because Pricey, it has no downsides. If you are very concerned about economy and fuel consumption, you can try to choose a smaller wheel size.

Based on the principle of technological innovation and independent research and development, the company has accumulated many years of production experience, and always adheres to the marketing purpose of "customer first, honest management"; the demand is "to satisfy all customers", strong research and development capabilities; the company It has a complete and scientific quality management system. The company's integrity, strength and product quality have been recognized by the industry. Taking quality as the core, adhering to the business philosophy of "internationalization, branding, and scale", it is committed to "continuous improvement, pursuit of high-quality products, improvement of service quality, and satisfaction client needs". The material development of ordinary automobile wheels is not ordinary pig iron, but steel with a carbon content of 2.0% or less; but the proportion of pig iron is as high as 2.0% to 4.5%, so in mechanical design, there is a big gap between the strength and toughness of the two different materials .

However, even steel is not very strong. For example, body A-pillars made of hot-formed steel with a yield strength of up to 1,500 MPa may still bend in a crash. Therefore, the compression ability of the steel wheel hub is relatively weak, that is to say, it is relatively simple and easy to deform.

The company was founded in 2011. After more than seven years of development and operation, the company has become a large-scale enterprise in the domestic aluminum alloy wheel industry with product serialization, large-scale production and brand management. Automobile wheels are mainly divided into steel wheels and light alloy wheels according to their materials. Light alloy wheels are mainly made of aluminum alloy and magnesium alloy. In today's automobile market, steel wheels are rare, and most models use aluminum alloy wheels, that is, light alloy wheels.

The aluminum alloy materials used to make aluminum wheels include A356, 6061, etc., among which A356 is widely used as cast aluminum wheels. A356 aluminum alloy has the characteristics of small specific gravity and good corrosion resistance. It is mainly composed of aluminum, silicon, magnesium, iron, manganese, zinc, copper, titanium and other metal elements, and aluminum accounts for about 92%, which is a mature aluminum alloy material.

Generally, the wheel hub sizes calibrated by car wheel manufacturers are: 15 inches, 16 inches, 17 inches, 18 inches and 19 inches. The small ones usually come with family cars, while the big ones come with more advanced ones. For example, for a family car that is generally less than 150,000 yuan, the official selections are 15, 16, and 17;

Although the high-configured large wheels look very sporty and enhance the appearance of the vehicle, they are not perfect. It has both advantages and disadvantages. Many car owners accidentally hit the side of the road or a corner when parking, scratching or causing the wheels to deform.

Scratches are not a big problem, if the car hub is deformed or just falls off, it needs to be replaced. Car owners should pay attention to daily driving to avoid scratching the hub due to luck. Pay attention to daily maintenance, check and clean the oil regularly, and there will be no major problems.

Wash the car hub with clean water and wait for the hub to cool down before washing. When the car is running, the wheel hub will rub against the tires and brake pads to generate heat. If you wash it with water immediately, the material of the hub will change, which can easily cause discoloration of the outer coating. Use soap and water to wipe off the oil.

What is the size of the Mercedes-Benz wheel? If the corrosion of the car wheel is not repaired in time, the corrosion of the wheel will be more serious, resulting in tire leakage and shortening the service life. Timely repair after the rust of the automobile wheel hub is not only beautiful, but also increases the service life. Scratches, deformations and damages are unavoidable problems in the long-term driving of the car.

If the hub is not repaired and rebuilt in time, and if it is not dealt with for a long time, it is easy to cause traffic accidents and bring hidden dangers to the lives of yourself and your family. Wheel refurbishment will clean and reduce the rust, dirt and other pollutants on the surface of the wheel hub, which can effectively reduce the air pollution caused by vehicle driving.