在低速重载工况下，得出副变速箱箱体结构点的瞬态受力曲线，并以此曲线作为后续瞬态有限元分析的载荷输入。

Then under the low speed condition, the force curves of the bearing were obtained and used as the load for the finite element transient analysis.

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自动变速 器包括主带轮、副带轮以及围绕主带轮和副带轮缠绕的V带。

The automatic speed changer has a primary sheave, a secondary sheave, and a V-belt carried on the primary sheave and the secondary sheave.

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另一个动力辊变速 机构是：在所述从动齿轮介轴上还装有齿系传动轮，该齿系传动轮 将运动副传递给上辊轴。

The other speed shifting mechanism is a shaft of the driven gear that is provided with a tooth driving wheel that puts the roll shaft in motion through transmission.

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