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High speed and heavy load spiral bevel gear

In the fields of aerospace vehicles, high-speed and heavy-duty spiral bevel gears, as the key of the transmission system, have strict requirements on its load-bearing capacity, contact performance, dynamic characteristics and reliability. With the development of modern machinery in the direction of high power to weight ratio, the load...

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30CrMnTi grinding of spiral bevel gear of heavy vehicle

The spiral bevel gear of heavy vehicles generally adopts high-strength alloy steel such as 30CrMnTi. This kind of steel is a special material. The problem of large deformation cannot be solved by using the common heat treatment process. In order to ensure the grinding accuracy, the grinding allowance is...

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