How much is a modified wheel hub for Buick

How much is Buick modified wheels? One 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) , 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 hub of the car is bent, broken or severely corroded, it should be replaced in time. If damaged wheels are not replaced, the tires are likely to slip off the wheels and the car may even lose control. But if it's just scratches, it's not a big problem.

Do not change the wheel size at will. If you change it at will, it will definitely damage the original data of the vehicle. After blindly refitting, not only the fuel consumption of the vehicle will increase, but also the power and braking effect will be affected, so be careful to replace it.

Find a professional auto parts store to replace the car wheels. Generally, when car owners replace the wheels, most of the original wheels will be enlarged and widened to make full use of the advantages of wide tires and increase comfort and grip. 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".

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. A company 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.

First of all, a big advantage of aluminum alloy wheels compared to 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.

There are many styles of car hubs, which are easily scratched by stones or damaged by harmful substances, resulting in easy rusting of the hubs. Many car owners have begun to pay attention to protecting their wheels and driving safely. For cars equipped with aluminum alloy wheels, compared with ordinary tires, aluminum alloy wheels have better cushioning and shock absorption performance, which greatly improves the comfort of the car when driving on uneven roads or at high speeds.

The wheel stretching process is to reduce the rolling resistance of the tire through stretching performance, thereby reducing fuel consumption. The thermal conductivity of aluminum alloy is three times that of steel, the heat dissipation effect is very good, the braking performance is enhanced, the service life of tires and brake discs is extended, and the safe driving of the car is effectively guaranteed. Under the premise of the same weight, aluminum alloy wheels are more impact-resistant, while steel wheels are more flexible.

The impact force that can deform a steel wheel may not deform an aluminum alloy wheel, because aluminum alloy wheels are thicker. However, when the impact force is large enough to a certain extent, the aluminum alloy wheel may break directly, while the steel wheel will only deform more seriously. Under the premise of ensuring the strength, the lighter the hub, the better, the more sensitive the suspension response, the less effort the hub rotates, the better the acceleration, and the better the theoretical fuel consumption. Aluminum alloy wheels are generally considered to be lighter.

The material development of an ordinary car wheel hub 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, the combination of two different materials There is a large gap in strength and toughness. 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.