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| 曲轴模型的构建及滚压强度分析 | |
| 引用本文： | 陈立东,刘荣昌,马淑英,刘巧艳,赵红兵,李国昉,刘胜韬.曲轴模型的构建及滚压强度分析[J].河北科技师范学院学报,2010,24(1):45-48. |
| 作者姓名： | 陈立东 刘荣昌 马淑英 刘巧艳 赵红兵 李国昉 刘胜韬 |
| 作者单位： | 1. 河北科技师范学院,机电工程学院,河北,秦皇岛,066600 2. 河北科技师范学院外语系,河北,秦皇岛,066600 3. 江苏大学,能源与动力工程学院 |
| 基金项目： | 河北省教育厅自然科学研究计划项目 |
| 摘 要： | 为确定圆角滚压提高曲轴疲劳强度和综合机械性能的情况,从曲轴圆角滚压强化原因、工艺过程、滚压变形影响因素等方面,构建了Q485曲轴模型,提出了一种基于ANSYS的曲轴滚压强度分析方法,在材料疲劳破坏特性的理论基础上,对曲轴的圆角滚压进行理论分析,得出曲轴在静态载荷及滚压条件下的受力云图及变形。 |
| 关 键 词： | 曲轴模型 圆角滚压 滚压变形 疲劳强度 |
Model Construction and Rolling Strength Analysis of Crankshaft |
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| CHEN Li-dong,LIU Rong-chang,MA Shu-ying,LIU Qiao-yan,ZHAO Hong-bing,LI Guo-fang,LIU Sheng-tao.Model Construction and Rolling Strength Analysis of Crankshaft[J].Journal of Hebei Normal University of Science & Technology,2010,24(1):45-48. | |
| Authors: | CHEN Li-dong LIU Rong-chang MA Shu-ying LIU Qiao-yan ZHAO Hong-bing LI Guo-fang LIU Sheng-tao |
| Institution: | 1. College of Mechanical and Electronic Engineering,Hebei Normal University of Science ＆ Technology,Qinhuangdao Hebei,066600;1. Dept of Foreign Language,Hebei Normal University of Science ＆ Technology;3 Energy and Power Engineering School,Jiangsu University;China) |
| Abstract: | In order to analyze and determine the fatigue strength and comprehensive mechanical properties of crankshaft after fillet rolling,the paper constructed a Q485 crankshaft model from the aspects of the cause of crankshaft fillet rolling strengthening,process,influencing factors of rolling deformation,etc.,and introduced a kind of strength analysis of crankshaft rolling based on ANSYS.In addition,based on the theory of fatigue failure characteristic of materials,it gives a theoretical analysis of crankshaft fillet rolling and obtains the crankshaft stress nephogram and deformation under the conditions of static load and rolling force. |
| Keywords: | crankshaft model fillet rolling rolling deformation fatigue strength |
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