I doWheel hubThe modification business has a profound experience. At present, most car owners know very little about modification. As far as wheel modification is concerned, sometimes customers come to ask the wheel and there will be a lot of questions. This not only has an early impact on the information of car owners, but also is not conducive to the development of the overall market. From an economic point of view, this is called information asymmetry. Whether this post-market can grow bigger and bigger requires the joint efforts of both supply and demand. So I took this treasure to popularize the knowledge of wheels:
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CarRimTiresThere are a few secret recipes to remember
1. Aluminum alloy wheels
1. The production process of the wheel hub is divided into: gravity casting, low pressure casting; forging
The quality and performance of forged wheels are relatively high, and the price is also unique. At present, the domestic market mainly has foreign imported brands such as OZ, BBS, and RAC.
In comparison, the overall performance of low pressure casting is higher than that of gravity casting and lower than that of forging. The price also accounts for the middle.
2. Surface treatment of wheel hub:
3. In addition, there are edging, edging, etc. The surface colors are even more numerous. According to the industry, there are about 29 surface treatment colors.These surface treatments can be combined with each other to create different surface effects
1. Improved driving comfort. Aluminum alloy wheels have metal characteristics that absorb vibration and rebound force. The CNC machine tool has high dimensional accuracy, high roundness, small yaw runout, and good balance, so that the car can run smoothly and comfortably.
2. Drive normally to save fuel. Due to the weight of the replaced aluminum alloy wheels, the rotational inertia of the four wheels is reduced, the acceleration of the car is improved, and the energy demand for braking is relatively reduced, thereby reducing fuel consumption.
3. Improve the safety of driving.The heat dissipation coefficient of aluminum alloy wheels is two to three times that of ordinary steel wheels. Coupled with the structural characteristics of aluminum alloy wheels, it is easy to changeTires,Brake systemThe heat generated is dissipated in the air.Even when driving for a long time continuouslyBrakeUnder the circumstances, the wheel system can also be kept at an appropriate temperature.
4. Improve the appearance of the whole vehicle.The appearance design of aluminum alloy wheels is exquisite, and the shape is diversified, which can achieve the integration of the wheels, which is perfect, and improves the aesthetics of the whole vehicle.
2. Which wheel is right for you
Appearance choices have their own love
Turnip greens, each has its own love. It is also difficult for experts in the selection of appearance to give an accurate recommendation. Generally speaking, the more spokes of a wheel hub, the more luxurious it looks, and the fewer spokes, the more sporty it looks.
In addition, the colors of aluminum alloy wheels are becoming more and more abundant: not only the traditional metallic colors, but now there are gold, black, soot and other colors, which can be combined with the body color of your own car.
Pay attention to the size and balance
When choosing wheels and tires, balance is the most important thing. The oversized wheel hub certainly has a very good visual effect, but if you blindly enlarge and widen the dynamic performance of your car, it will not only seriously reduce the comfort of the vehicle, but also increase the fuel consumption, and even the braking and handling will be seriously affected. The gain is not worth the loss.
Someone enlarges the wheel hub to improve the performance of the car. When the outer diameter of the tire remains the same, the large wheel hub is bound to match the wide and flat tires. The lateral swing of the car is reduced, the stability is improved, and the cornering is lighter.
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