With the continuous compression of the cost, the current lot of compact models will use a more compact wheel, but in order to pursue a better sense of control and a stronger sense of the road, many owners will replace the original car wheels, but the cost of replacement is easy to choose a fake wheel, exactly what the false wheel long look like? Hendin bring you a look at the wheel:
Various variants, may run on the fly to throw out and so on, are fake wheel hazards. Hendin tell you what is really the hub hub?
The inner structure of the wheel hub is like this:
How to distinguish between true and false wheels?
Method 1. Look at the appearance. Because of the false hub or high imitation hub in the production process due to the mold precision is not high, the corners may prickly burrs, a watch is a fake.
Method two, weighing. The weight of the original wheel hub is basically the same, the false wheel hub will be due to the production process itself and the cost of the problem, its weight and the original plant has a certain difference.
Method three, see the origin of the brand. In the back of the wheel, the general will have the wheel of the brand, origin and other information. Although the information is the same, but the original factory hub font is very difficult to fake, compared to know.
Method four, with the original wheel hub for detailed comparison.
Hengding hub said hub type usually to material distinction can be divided into three categories: steel wheels, aluminum alloy wheels and magnesium alloy wheels, three in the manufacturing and using process each have advantages and disadvantages: steel wheel mainly has the advantages of simple manufacturing process, the cost is relatively low, the resistance to metal fatigue work ability is strong, but the disadvantages are also obvious, such as weight, inertia resistance, less heat dissipation and so on; and alloy wheels and its advantages is light weight, high manufacturing precision, high intensity, small inertial resistance, high heat dissipation capability, visual effect is good. The disadvantage is that the manufacturing process is complex, the cost is high.
Hengding hub remind no matter what kind of material manufacturing hub is composed of seven parts, i.e. the rim: and the tire assembly with, support portion of the tire of the wheel; spoke: the wheel hub and the axle implement installation and connection, the support portion of the rim of the wheel; offset: surface of rim to the spoke mounting surface distance; Rim: to maintain and support the direction of the tire rim portion; bead seat: contact with the tire ring, support to the radial direction of the tire rim portion; at the bottom of the groove: for the convenience of tire assembly and disassembly, on the rim left a certain width and depth of the pit; valve hole: installation tire valve hole.
In order to get a more secure authentic, you are ready to replace the wheels of a friend, the main choice is relatively large brand stores, as well as do not choose too cheap products. Because the wheels really greatly affect the safety of traffic.
