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racingauto | racingauto
Feb 26th 2015 at 9:25 PM
In contrast, the alloy wheels on the virtue of the advantages of the material, lighter, better heat dissipation, Turbocharger For Sale higher strength and shape is more varied, is also expected to get the favor of the natural thing. Its only drawback is that the manufacturing cost is relatively high, compared with the steel hub prices much higher, but for aesthetic needs, now available in the car most of the standard alloy wheels, only in what was only the low-end brand models configured as a low with steel wheels, high with aluminum. Depending on the production process, cast aluminum wheels are also divided into type, segment type styling and low pressure casting. Even if the same material, using a different process to produce wheels, but a big difference in terms of performance, this is the high price of high-quality wheels "secret"! Forging process is to block thousands of tons of aluminum ingots by direct extrusion press in the mold, can effectively eliminate the metal cast loose, holes and other welding; alloy elements neatly arranged within the material, density, surface smooth and soft, highest material strength and lighter weight. But forged wheels complex process, low yield, so the high manufacturing costs. There is a saying, it says "body weight 10Kg, not as good as the hub weight 1Kg", lightweight wheels to make a vehicle for better acceleration, braking performance, handling will be significantly improved, and forged wheels just meet this requirement, so much has been used on the car, the price naturally much higher. Have forged wheels can say is everyone's dream car.
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