What is the size of Geely's modified wheels? It is a high-tech enterprise in my country that focuses on the research and development, design, production and sales of aluminum alloy wheels. It is located in Guangde Economic Development Zone, Anhui (the junction of Jiangsu, Zhejiang and Anhui) , strategic location and convenient transportation. 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.
If the original 17-inch car wheels want to change to a larger size, such as 18-inch wheels, the corresponding value will be higher. According to the formula, the diameter difference between old and new tires should be controlled at about 3% to ensure driving safety. As a result, optional tires will be wider and have thinner natural sidewalls.
If you don't mind the increase in fuel consumption and think the larger size is more appealing, there are a lot of things you should be aware of when driving after buying. Because the car hub is relatively large, the tire is relatively wide, and the tire wall is relatively thin, so if you do not pay attention, the probability of a bulge or a flat tire will be much higher than that of a small wheel hub. 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 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". Compared with steel wheels, aluminum alloy wheels have obvious advantages: low density, about 1/3 of steel wheels, which means that aluminum wheels with the same volume will be 2/3 lighter than steel wheels. Statistics show that if the vehicle quality is reduced by 10%, the fuel efficiency can be increased by 6% to 8%.
Therefore, the promotion of aluminum alloy wheels is of great significance to energy saving, emission reduction and low-carbon life. The thermal conductivity of aluminum is higher than that of steel, so under the same conditions, the heat dissipation performance of aluminum alloy wheels is better than that of steel wheels. What is the size of Geely modified wheel hub? 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.
We all know that less unsprung weight leads to better car performance, better acceleration and braking, and better fuel efficiency. The hollow design greatly reduces the weight of the car hub, and the aluminum alloy also provides sufficient strength for the spokes to support the rim. This is why many car owners want to replace forged wheels.
Because the forged wheels are not only good quality, but also light weight. Of course, the hollow design saves the aluminum alloy material used in the manufacture of the wheel hub, reduces the production cost of the wheel hub manufacturer, naturally reduces the cost, and consumers also enjoy benefits. Painted automobile wheels In order to enhance the external beauty of aluminum alloy wheels and protect the environment, the traditional painting process and electroplating process will be gradually reduced and replaced by water-based powder coating technology.
After polishing and spraying transparent powder, the appearance of bright metal hub can replace electroplating. Coated wheels are not only colorful, but also environmentally friendly and exquisite, which can meet your needs to a large extent. Brushing is a means of surface treatment, through the grinding of products to form lines on the surface of the workpiece, so as to play a decorative role, because this tire seems to have two colors, and the surface is shiny, which is also one of the important factors for car owners to choose wheel brushing one.
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. What is the size of the Geely modified wheel hub? First of all, one of the advantages of aluminum alloy wheels compared with iron wheels is heat dissipation. First of all, the heat transfer coefficient of aluminum alloy will be about 3 times that of ordinary iron hub.
Aluminum alloy wheels quickly transfer heat to the air, which undoubtedly increases the safety factor of the vehicle. Secondly, the weight of the aluminum alloy wheel will be about 2 kg lighter than the iron wheel, so the 4 aluminum alloy tires will be about 8 kg lighter than the iron tire. To a large extent, it helps the car's handling, cornering or cornering more nimbly.
It can also reduce fuel consumption to a certain extent.