How much does it cost to order BMW aluminum alloy wheels? In fact, many places are reworked by the original factory process, and the airtight test, grinding, painting and other processes can be reworked. If you're concerned about safety, the hubs are also cast from an aluminum alloy solution during the casting process.
Similarly, the welding is carried out by means of internal and external welding, and the same aluminum alloy material is used, so there is no need to worry about quality problems. 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. The black material on the wheels of a car is actually carbon powder, and the brakes all clamp down on the brake calipers. After a long time, due to the constant friction between the two, it will settle down.
It should only be covered lightly on the surface. However, due to the infrequent cleaning and maintenance of the wheel hub, the wheel hub is heated during daily driving, and the toner will slowly accumulate on the surface of the wheel hub. Over time, coking became more and more difficult, and water could not wash it off at all. Every time you brake, the gravity of the car will move forward due to inertia, so most of the weight of the car is pressed on the front wheels, so the burden on the brake calipers increases, and the wear is naturally more serious than the weight of the rear wheel hub.
On average, each aluminum alloy wheel is 2 kg lighter than a steel wheel of the same size, and a five-wheeled vehicle can save 10 kg. Although aluminum alloy wheels are more expensive than ordinary steel wheels, the fuel cost savings will be enough to offset the cost of driving 20,000 kilometers per car. The impact resistance, tensile strength and thermal strength of aluminum alloy wheels are higher than those of steel wheels.
This is also one of the reasons why aluminum alloy occupies an important position in my country's imitation industry and aviation industry. The precision can be as high as 0.05mm, and the balance performance is good, which is beneficial to eliminate - in addition, the general body length and steering wheel vibration. 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.
The aluminum alloy material has high heat exchange efficiency, that is, the heat absorption and heat dissipation speed is fast, and it can quickly absorb the heat conducted by the brake disc, and then quickly dissipate it into the air. The high hardness of the aluminum alloy wheel significantly reduces the inclination of the tire or the wheel when cornering. Aluminum alloy wheels can reduce the unladen weight of the tire and improve the grip of the tire.
Since road vibration and steering forces are very sensitive to unladen weight, the alloy wheels also exhibit better flex and more responsive steering action. Compared with steel wheels, the advantages of aluminum alloy wheels are still very obvious, such as lighter weight, higher strength, and more profound requirements for automobile performance. 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.
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. In order to ensure the safety and reliability of the vehicle to a large extent, no matter how old the vehicle is, the wheels of the car should be checked frequently, and attention should be paid to whether there are early warning signs of wear, including friction during rotation. Noise or unusual 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.