How to repair the broken Volkswagen forged wheel

Volkswagen Forged Wheels is broken how to repair 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.

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 on automobile performance. 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". The density of steel is significantly higher than that of aluminum alloy building materials, which is why aluminum alloys have been used for the lightweight of automobile chassis in my country; automobile wheels are "unsprung parts". If the unsprung mass cost is too large, it will inevitably affect the work performance, handling performance and actual fuel consumption.

Just like a car hub, the weight loss of the hub is a direct result of the engine's controlled torque output; since the powertrain transmitted to the wheel via the half shaft needs to be able to overcome the priority thing is the mass of the wheel (weight/drag during operation) , so the power at the hub of the car needs to be synchronized and can be lowered. 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. Slight deformations are not visible to the naked eye, and deformations are not visible inside car wheels.

At this time, when driving fast, the steering wheel shakes, indicating that the wheel hub of the car may be deformed, and it is time to balance it. Hub flanges are divided into inner flanges and outer flanges. The outer flange is visible, but the inner bridge is not.

However, when getting out of the car at high speed, you can pay attention to whether there is vibration in the steering wheel or whether the tire is leaking. If there is one of these two cases, it must be deformed. If the hub of a car is cracked in a big pit, it will definitely be deformed.

At this time, it is necessary to repair the deformation when repairing the crack. 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. It forms lines on the surface of the workpiece through grinding products, so as to play a decorative role, because this kind of 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. 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. Car owners should pay attention to low obstacles on the road during daily driving, and avoid getting too close to the roadbed when parking. In this way, it is easy to cut off the wheel hub of the car, which will affect the appearance, and the anti-rust coating will also be scraped off, which will affect the water resistance and corrosion resistance, deform the wheel hub, and affect driving.

Check for scars. If the inside of the hub is not damaged, wipe around the scar with paint thinner to remove dirt. When cleaning, in order to prevent unrelated parts from being stained with paint, tape can be pasted around the scar.

Use the brush tip to apply topcoat to the damaged parts of the car hub. After drying, it shrinks slightly.