When the surface of a car wheel hub is worn by hard objects, the air can directly contact the aluminum, oxidize at the damaged part first, and then gradually spread to the surrounding area for future use. Oxidation of car wheels is usually caused by corrosive chemical products. Remove dust and debris, get clean alloy wheels from the store, and avoid acidic detergents.
Mix the right amount of water and detergent in a bucket. Sponge soaked in detergent and bucket. Squeeze the sponge bucket to avoid wasting detergent.
Wipe the wheels with a sponge. Adhering to the principle of "technical innovation, quality first, customer first", we are actively exploring new markets. The company now integrates production, scientific research and sales. With the continuous expansion of domestic and foreign markets, the company will expand its production capacity in a timely manner to meet the diverse needs of customers. We can provide services according to customer requirements for product style, structure and function.
Adhere to the spirit of pioneering and enterprising, hard work and enterprising, introduce high-tech talents at home and abroad, accumulate years of industry experience, have fully automated, high-tech, high-energy-saving technologies, and introduce international management mechanisms, a management team composed of experts, and research and development, production, management team. 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. The green and milky white of the car wheel are two contrasting colors, and the red of the tail light is a good choice between red and black; so men try to choose black, because black represents stability and fierceness without losing the true color of the tire. If you want to keep the original color for a long time, you should choose the change of painting color, it is recommended to go to a reputable modification shop.
It's not as simple as we thought. First of all, the surface of the car hub is leveled and repaired, then cleaned and painted, then dried at high temperature, and installed after 5 days. Be careful not to touch sharp and hard objects when driving, and remind workers not to scratch when washing the car.
The company takes "innovation, energy saving, firmness and safety" as its quality premise. Adhere to the development concept of "beyond lightweight and serve the world". To make the impossible possible, to create extraordinary qualities.
Get higher returns with less investment. For all types of off-road vehicles and heavy trucks, the original intention of using steel car wheels is to ensure driving safety in harsh environments, because although the deformation limit of these car wheels is very low, the deformation caused The breaking limit is relatively high. That is to say, the deformation of the steel automobile wheel hub is very serious. As long as it does not break after deformation, it can be driven barely, while the off-road vehicle is mainly driven on unpaved roads.
With the ups and downs of the road surface and the interaction of various foreign objects, the wheel hub of the car is easily deformed. The company always adheres to independent research and development, technological innovation, adheres to the business philosophy of product quality and high quality, and has perfect quality conditions and testing capabilities. The strict control and continuous improvement of the product processing process provide customers with a good guarantee of high-quality and reliable products.
Based on the enterprise spirit of "integrity, pragmatism, innovation and win-win", the company is willing to provide customers with high-quality products and services. The company has a high-quality workforce and a strong management team, and has the ability to build an advanced enterprise with research and development capabilities. 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.
In order to ensure the safety and reliability of the vehicle to a large extent, no matter how old the vehicle is, it is necessary to check the car wheels frequently, and pay attention to whether there are early warning signs of wear, including friction noise when turning Or abnormal deceleration when the wheels of the suspension combination turn. If you hear car wheel bearing noise, first, it is important to find out where the noise is coming from. Many moving parts may create noise, or some rotating parts may be in contact with non-rotating parts.
If it is confirmed that the bearing is noisy, the bearing may be damaged and needs to be replaced. Since the failure conditions of the bearings on both sides caused by the front hub are similar, even if only one bearing is damaged, it is recommended to replace it in pairs.