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Brake drum product introduction
Dec 12,2023
The basic shape of the brake drum is drum, and there is a connecting hole on the mounting surface.
According to the different manufacturing methods, the structure of the brake drum mainly has the following three kinds:
1. Integral casting type
Brake drum is made of high strength gray cast iron or alloy cast iron containing Cr. This kind of brake drum has simple structure, convenient processing, large heat capacity, but large mass, and is mostly used for medium and heavy duty vehicles.
2. Combined steel plate and cast iron
Brake drum by steel plate stamping drum and cast iron drum ring two parts of a body, the mass is small, used for cars and light vehicles.
3. Combination of light alloy and cast iron
Brake drum body is light alloy material (such as aluminum alloy, etc.), lined with cast iron lining ring. This kind of brake drum is not only of small quality, but also of good heat dissipation. It is mostly used for cars.
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