How to distinguish between forged wheels and cast wheels? Are Low Pressure Casting Wheels Safe?

ساخت وبلاگ

First of all, the forged wheels are generally printed with the word FORGED, but it is not excluded that the same words are printed on the forged wheels to be fake. The two-piece and three-piece forged wheels are generally combined by rivets or welding. The color of the rim and the spokes can also be seen to be obviously different, while the cast wheel is formed in one time, and there is no obvious difference in color. This method also Not entirely applicable, as some forged wheels are also one-piece.

 

It can also be judged by the details on the back of the wheel. Forged wheels are the same in appearance and inside, with better brightness and smoothness on the front and back, while the metal luster on the front and back of cast wheels may be bright and dark. Some casting wheels can see obvious demoulding marks or burrs, and some poorly processed ones can even see sand holes or small holes from the back, with die embossing. The back of forged wheels is generally flat, and there is no other phenomenon. .

 

In addition, the forged wheel hub is made by high-strength forging. Under the same size and style, the weight of the forged wheel hub will be lighter, so the car can be judged by comparing the load-bearing method. There is also a way to judge by tapping, tapping the wheel with a small metal rod, the forged wheel will emit a crisp and pleasant echo, while the cast wheel will emit a dull and low echo. Cast wheels China wheels.

 

Are Low Pressure Casting Wheels Safe?

Safety. Both heavy-pressure and low-pressure casting wheels have the same effect, just the process is different. Gravity casting is an old-fashioned casting method, while low-pressure casting is a new type of fast casting. Compared with wheel hub manufacturers, the output and yield of low pressure casting will be higher, so this is only a casting method selected according to the scale and strength of the wheel hub manufacturer. There is essentially no difference in quality, and riders can rest assured. use.

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برچسب : نویسنده : yong yang alloywheel بازدید : 110 تاريخ : چهارشنبه 11 اسفند 1400 ساعت: 8:50