Super fashion great quality for car tyre wheel Pattern 523

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Size ETCBHoleP.C.DFinish


Production Procedure:

1) Casting Machine Melting & Full Heat Treatment

2) CNC machine CNC made in Taiwan

3) Painting Line Full automatic Painting

4) Quality Control Certifications : JWL.VIA Japanese Standard

   Impact fatigue testing

   Bending fatigue testing,

   Radial run out testing

   Dynamic balance testing.

   Air-tightness testing。


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Q:Mountain bike inside the wheel can be installed on a splicing on the board, the board has a pattern, you can fill the full wheel called that?
Bicycle winds are generally used in indoor racing cars, the purpose is to turn the wheel into a streamline, to maximize the reduction of the front of the wind resistance. The outdoor bikes are generally not easy to use, because the room is no side of the wind, and the outdoor side of the wind so that the wind plate is difficult to control the wind, the loss of force than the positive resistance even greater.
Q:Trigonometry word problem...turbine wheel?
The wheel is turning at 1 rev/ 8 sec, so 1/8 rev/sec, i.e. pi/4 radians per second ( = 45 degrees per second) So the angle the wheel has rotated by at time T is T*pi/4 rad = 45*T degrees - we will denote the angle by x for clarity. The radius of the wheel is 18 feet, so after time T, the sensor will be 18-18cos(x) feet higher than it was when it started the rotation. To see this, draw the wheel having rotated through some angle y<pi/2 rad (=90 degrees), and use trigonometry to work out the vertical distance between the centre of the wheel and the sensor. Since you know the radius of the wheel, you can the work out how much height the sensor has gained in terms of the angle the wheel has rotated. Now, for any time t, we know that the sensor will be 18(1-cos(x)) feet higher than it started. We also know that at t=0 the sensor was at the lowest point of the wheel, which was 8 feet off the ground (since the centre of the wheel was 26 feet off the ground and the wheel has radius 18 feet) Hence, at any time t, the sensor is -18(cos(t*pi/4)-1) + 8 feet from the ground.
Q:Whats so good about front wheel drive?
Front wheel drivepulls" the wheels over obstacles rather then trying topush" the wheels over. Think of you pushing a wagon, every time you hit a rock, you stopped and had to push harder to get over the rock. When you pulled the wagon, it went over the rock easier. With the wheels pulling, they climb up and over stuff. That is why 4 wheel drive is so good, because stuff that gets in the way isrolled" over. Watch some rock climbing vehicles sometime. The only thing about front wheel drive is that the back end tends to spin around easier, on ice or slippery surfaces. But rear wheel drive is just the opposite, the front end tends to slide on them. So, steering is improved with the front wheels pulling around the corners, and with the weight of the engine on the wheels, traction is improved. So on snow and ice, front wheel drive is better then rear wheel drive. On a rear wheel drive, if the front wheels get packed against the snow, the rear wheels have to push it up and over, and they tend to spin. Front wheel drive would roll up and over the snow, and so it is better. Not saying that it can't get stuck, any car or truck can get stuck. Just that it has a better chance then rear wheel drive.
Q:Why the speed of the wheel after the speed looks like a backward turn?
Not very understand, but it involves the camera frame number, initiate it. For example, the side of the tire has a large white LOGO, the camera frame number 30 frames, equivalent to 30 photos per second, and when the tire speed caused by the 30 photos of each tire that white LOGO are in the The same position, it looks like the tires are not turning the same.
Q:Total contact area of a wheel?
Yes, friction is important for traction, but the power is coming from the engine. And why should the train be lighter than the engine? Why can't it be heavier and still be pulled by the engine? I am not able to understand the question. Could you be clearer?
Q:Apply the knowledge of the circle to explain why the wheels are designed to be round?
This problem involves rolling friction and sliding friction. Slip friction is the friction that the object produces when sliding along the surface of another object. Rolling friction is the friction that an object produces when rolling on another object. It is much smaller than the maximum static friction and sliding friction, in general, rolling friction only sliding friction resistance of 1/40 to 1/60. So the ground animal body than pushing objects to slide much more effort. People designed the wheel, is to change the sliding friction for the rolling friction, and round objects are most conducive to rolling (round objects in the center of gravity relative to the ground contact point is the same, rolling up do not need to overcome the gravity work), so The wheel was once the greatest invention of mankind.
Q:A wheel of a car goes into the mud and is interpreted according to the differential
The differential allows the wheels on both sides of the drive axle to rotate at different speeds to allow the vehicle to turn smoothly. It is also because of this feature, when the side of the wheel is floating or slipping, affected by the differential, the driving force will be fully transmitted to the slippery wheels, so that idling, and attached to a good road side of the wheel was not assigned to Driving force, the vehicle will not be able to escape. To solve this problem, the difference between the differential and the differential differential can be used to limit the effect of the differential, and the use of electronic differential braking technology to increase the resistance of the side of the wheel, so that the average distribution of the driving force.
Q:How do you get the tires?
Easy to penetrate the tires of foreign matter, including nails, screws, wire, glass fragments, sharp stones, tiles and so on. Among these foreign bodies, nails and screws are most likely to pierce the tire, resulting in tire leaks, but also inserted in the tire damage, not timely clean up, it may exacerbate the damage to the damaged parts of the tire. Check the method: the tires tied to the foreign body, we only carefully observe the tire surface can be found. If the parts of the foreign body is more subtle, we can also sprinkle water on the surface of the tire, find the place where the bubbles emerge, and sometimes even hear the "hissing" of the gas.
Q:The peak slip coefficient corresponds to the wheel slip rate
We know that the number of direct factors moving forward is related to ground friction, and when the friction is too small and the drive force is large, the car will slip. There is a proportional relationship between them is the adhesion coefficient. The attachment coefficient of the road is greatly changed by the wheel structure, material, road surface shape, material and the nature of the road. The general dry and clean leveling cement, asphalt pavement (called good road) longitudinal peak adhesion coefficient is as high as 0.8 ~ 0.9, While the vertical peak of ice and snow surface adhesion coefficient as low as 0.1 to 0.2. The maximum value of the adhesion coefficient is the peak adhesion coefficient, and the adhesion coefficient when the car is locked is called the sliding adhesion coefficient. Usually the sliding adhesion coefficient is 15% ~ 20% less than the peak adhesion coefficient. The lateral adhesion coefficient is basically the same as the slip rate (the slip ratio is the proportion of the sliding component in the wheel movement, in order to obtain the best braking effect, To control its slip rate in the range of 15% to 20%) increase and monotonically decline, when the slip rate of 100% when the wheel is fully locked drag, the lateral slip coefficient is zero, said the wheel at this time completely lost Resistance to lateral force, if the lateral force on the wheel, can only cause the side slip, can not turn, then the car lost steering maneuverability, which is very dangerous.
Q:Where is the Ecoxpower wheel generator sold? (Shop)
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