有限元方法rsd为：观测有限元方法是相当准确的预测能力变形行为，如辊接触应力，轧制负载和轧制力矩为区署要求。
FE method in RSD: observations FE methods are capable of predicting quite accurate deformation behaviour such as roll contact stresses, rolling load, and rolling torque required for RSD.
轮齿变形包括轮齿接触、挠曲、基础变形和齿轮本体变形的对它影响，还有接触应力和分布。
The tooth deformation includes the contact deformation, deflection, base deformation and the influence of the body deformation, and the contact stress and the stress distribution are computed too.
通过接触仿真分析研究了通用接触单元在轮齿变形和接触应力计算中的应用。
By the contact simulation analysis the applications of the general contact elements in the calculations of the tooth deformation and contact stress of gears have been investigated.
首先，运用了赫兹公式和有限元法对外形规则、接触状态简单的零件进行接触应力和接触变形计算。
First contact stress and deformation of parts which have normal shapes and simple contacting status are calculated using Hertz formula and finite element method.
首先，运用了赫兹公式和有限元法对外形规则、接触状态简单的零件进行接触应力和接触变形计算。
First contact stress and deformation of parts which have normal shapes and simple contacting status are calculated using Hertz formula and finite element method.
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