The rim et value means the offset value, which represents the deviation distance between the rim mounting surface and the center line of the rim. The wheel rim et value can be divided into positive and negative offset distance and zero offset distance. When the wheel rim et value is larger in the positive direction, it means that therim mounting surface is inward. The dist...
In life, tires are a very important part of the operation of the car, so where do you need to repair them when there is a problem or damage to the wheel rim of the tire?In fact, this is relatively simple. Usually, you can go to a special repair shop or the 4s shop of the car for a comprehensive overhaul. Before performing repairs, a comprehensive inspection must be carried out to clarify wher...
If the wheels of our cars are rusty, the following methods can be used to solve it.： 1. You can use very fine water sandpaper dipped in water and gently rub it on the rusty place to remove the rust spots and then apply a layer of primer, so as to ensure that the rust spots will not expand. If it is a relatively new scratch, apply the primer directly after wiping, the effect is better. 2. The above...
The size of the car wheel rim will have different effects on the carrying capacity of the car, the performance of cornering, etc.The specific use of large and small wheels, the owner can choose according to the difference between the two. 1. In terms of carrying capacity, large wheels are stronger than small wheels.In order to save costs, small wheels usually choose steel materials, while large wh...
A negative-value rim measures the deviation value between the fixed surface of the rim and the centerline of the rim. Therefore, when a negative-value rim is a larger negative value, it means that the greater the deviation distance of the rim, the greater the degree of outward tilt. When you see the word ”offset", this will have an impact on the performance of the tires and the perf...
In daily use, the wheels of the car may be deformed, which will affect the maneuverability and grip of the car to a certain extent. 1. First of all, the wheelrim, as an indispensable and important part of the car, bears the main impact and pressure of the vehicle.Therefore, once the car wheels are deformed, it will affect the reliability of the vehicle and reduce the grip of the car wheels. 2. The...
When our vehicles need to replace tires, in most cases they replace tires of the same specifications, but I don't know if everyone has ever thought about whether it is feasible if we replace tires of other specifications without replacing the wheels?The answer is yes, as long as you refer to the wheel tire comparison table to select the tires that can be installed. Because the use of tires of othe...
In the 1990s, in order to meet the needs of modern warfare, the lightweight of weapon systems has become the trend of the development of weapons and equipment in various countries around the world. How to reduce the weight of structural parts designed according to the strength index is the key.As an important part of the wheel, it is an important part of how to reduce weight. The weapon systems us...
The finished aluminum alloy wheels are treated with anti-oxidation. The present invention adopts a special cast rod. After forging and heat treatment, the tensile strength is 570MPa, the yield strength is 540MPa, and the elongation is 15%. Compared with the wheels of the same specification, the weight can be reduced to 17.2kg, which greatly reduces the weight of the product. Through the anti-oxida...
Many car owners drive fast in order to have the most fun driving.Even if the road is really potholed, it doesn't slow down, and it coaxes the throttle to rush. I never knew that this behavior would hurt.Especially those explosion-proof tires with low flat-to-flat ratio, they are not only thin, but also very hard.When this kind of tire is subjected to a strong impact, it will directly transmit forc...
During the driving process, car owners will be more concerned about the paint scratches on the car, but have they ever paid attention to the scratches on the wheels?How can I repair the wheel rim if it is scratched? The specific methods for repairing the wheel rim are: 1. Check for scratches, and carefully check whether the scratches extend to the inside of the wheelrim. If not, you only...
The wheel rim, also known as the hub, is a barrel-shaped metal part. The center of the tire is mounted on the shaft. The decorative cover of the wheel is generally fixed in the center of the wheel to beautify the appearance of the wheel and protect the wheel and the central rim. At present, part of the structure of the decorative cover of the wheel is directly fixed and welded to the wheel. Today ...
With the development of society, people's demand for automobiles is increasing. Automobile wheels are an important part of automobiles, and the performance of the wheels is directly related to the performance of the vehicle. The surface treatment method of magnesium alloy grinding wheel includes grinding the surface of the workpiece of the magnesium alloy grinding wheel to remove oil stains, ultra...
Vehicle wheels cannot be replaced without permission. Even if the tires look simple in structure, when the size of the tires changes, the original factory data on the car will be changed accordingly. After all, only the tires are in contact with the road. Moreover, the most obvious impact of replacing the wheels is the mileage, which will become smaller than the usual normal driving data, thereby ...
There are many parameters involved in replacing the wheels. It is best for interested owners to do their homework first so as not to cause hidden dangers to safety. 1. Center Bore (CB) Refers to the size of the center hole of the hub.Although wheels with different values from the original factory can be installed through positioners, this is not recommended for safety reasons. 2. Section circle di...
