| 基于ANSYS的小型柴油机曲轴应力分析 |
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| 引用本文： | 刘必荣. 基于ANSYS的小型柴油机曲轴应力分析[J]. 拖拉机与农用运输车, 2004, 0(3): 30-32 |
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| 作者姓名： | 刘必荣 |
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| 作者单位： | 224003,盐城工学院 |
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| 摘 要： | 用ANSYS前处理建立曲轴三维实体模型、网格划分 ,划分结果译码成有限元计算需要的数据。对曲轴受拉、压两种工况进行计算 ,经载荷和约束处理 ,应力结果由ANSYS求解器得到 ,利用已知应力对曲轴强度进行校核 ,校核结果和实际情况一致
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| 关 键 词： | 柴油机 曲轴 有限元法 ANSYS |
| 修稿时间： | 2003-09-09 |
Stress analysis on crankshaft of small diesel engine based on ANSYS |
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| Abstract: | The paper uses the preprocessor of ANSYS to generate the model of 3D entity and mesh generation on crankshaft. Mesh generators are transferred into data that will be used in finite element analysis. Passing by dealing with force and commitment, it calculates the forces of pulling and pressure working conditions of crankshaft. They are used in stress analysis. The stress data is calculated from the calculator of ANSYS. The static load safe coefficient and the fatigue safe coefficient of the crankshaft are tested from known stress. |
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