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...
Because of thermal expansion and cold shrinkage, it is okay to keep the tire pressure of a car at 2.3 bar or even to 2.5 bar in winter, but the standard tire pressure specified by each car is different, so the specific requirements depend on the car's user manual, but the tire pressure in winter is 0.1 to 0.2 bar higher than the normal setting. The tire pressure of the car must be maintained withi...
Sports car tires are thinner because they can have a stronger grip. When the power output of the vehicle increases, the grip also needs to increase, otherwise it is difficult to cope with the output torque.If you want the grip of the tire to become stronger, you can widen the tire, but this will increase the fuel consumption of the vehicle. Sports car tires generally do not use a way to widen the ...
The structure of the automobile rim is simple and can be divided into two parts: 1.Spokes 2.rims.To be precise, the spokes of almost all automobile wheels are currently hollow. The main reasons why they are all hollow designs are： 1.Heat dissipation requirements: If the car is driving for a long time, it will make the wheels of the car very hot; in addition, the braking system will generate a lot ...
There are many kinds of wheels according to the diameter, and there are also many kinds according to the width.Then, many models can be divided into different diameters, different widths, and different materials.Some car owners think that the original tires are not advanced enough and want to upgrade. They often widen, reduce the flat ratio, increase the diameter, and change the material. At this ...
The rim is the support inside the tire.The tire itself is very soft.The internal contour of the tire supports the barrel shape of the tire.The parts mounted on the shaft are called rims. ”Multi-layer environmental protection ion technology" electroplating wheels use powder spraying technology and magnetic control vacuum coating technology.Production technology has replaced the traditional high-pol...
The et value of the wheel rim is also called the et offset value, and the et value is the offset value, which is the offset.In fact, it refers to the degree of deviation between the rim installation interface and the centerline of the rim. If the et value is greater and becomes a negative value, then it proves that the rim installed on the body will deviate from the outside. So in other words, dif...
The closed forging process of the outer ring of automobile wheel rim includes cutting: the blank is made by sawing process, heating: the blank is heated to 1100~1400℃, upsetting: the blank is upsetting on the upsetting equipment to obtain a drum-shaped blank, pre-forging: The drum-shaped blank is made of pre-forged parts through the pre-forged die, precision forging: The pre-forged parts are ...
