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| 辊道装配过盈配合有限元分析 | |
| 引用本文： | 陈纬,赵霞. 辊道装配过盈配合有限元分析[J]. 机械工程与自动化, 2011, 0(2): 93-95 |
| 作者姓名： | 陈纬 赵霞 |
| 作者单位： | 太原重型机械集团有限公司技术中心,山西,太原,030024 |
| 摘 要： | 以某辊道过盈装配为例,针对不同过盈量、摩擦系数以及不同载荷下的配合进行有限元分析,得到了辊子与轴之间的接触压力、等效应力及摩擦应力的分布情况,并与理论计算值进行对比,为辊子与轴之间选择合适的过盈量提供了依据。 |
| 关 键 词： | 过盈配合 有限元分析 接触压力 摩擦应力 |
Finite Element Analysis of Roller Assembly with Interference Fit |
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| CHEN Wei,ZHAO Xia. Finite Element Analysis of Roller Assembly with Interference Fit[J]. Mechanical Engineering & Automation, 2011, 0(2): 93-95 | |
| Authors: | CHEN Wei ZHAO Xia |
| Affiliation: | CHEN Wei,ZHAO Xia(Technology Center of Taiyuan Heavy Machinery Group Limited Company,Taiyuan 030024,China) |
| Abstract: | Taking a roller assembly with interference fit as example,we obtained the contact pressure,yield stress and friction stress distribution between the roller and the shaft by the finite element analysis in condition of different loads,different magnitudes of interference and different friction coefficients.The results were compared with the theoretical calculation values.This work could supply the basis for selecting the appropriate magnitude of interference between the roller and the shaft. |
| Keywords: | interference fit finite element analysis contact pressure friction stress |
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