| 基于ANSYS-PDS的矫直机工作辊可靠性分析 |
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| 引用本文： | 吴小军,李玉贵,王效岗,王荣耀.基于ANSYS-PDS的矫直机工作辊可靠性分析[J].机械研究与应用,2013(2):36-38. |
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| 作者姓名： | 吴小军 李玉贵 王效岗 王荣耀 |
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| 作者单位： | 太原科技大学重型机械教育部工程研究中心,山西太原030024 |
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| 基金项目： | 山西省留学归国人员项目（20101482） |
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| 摘 要： | 在可靠性分析理论基础下,运用有限元ANSYS的PDS模块对矫直机工作辊进行可靠性分析。根据应力-强度干涉理论,以工作辊的几何尺寸、载荷及强度极限等参数作为变量,建立极限状态函数;选用Monte Carlo方法对工作辊进行计算,得到工作辊的可靠度、灵敏度图及影响可靠性的主要因素。
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| 关 键 词： | 工作辊 可靠性分析 ANSYS-PDS Monte Carlo |
Reliability Analysis of Leveling Rolls of Roll Leveler Based on ANSYS-PDS |
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| WU Xiao-jun,LI Yu-gui,WANG Xiao-gang,WANG Rong-yao.Reliability Analysis of Leveling Rolls of Roll Leveler Based on ANSYS-PDS[J].Mechanical Research & Application,2013(2):36-38. |
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| Authors: | WU Xiao-jun LI Yu-gui WANG Xiao-gang WANG Rong-yao |
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| Affiliation: | (Engineering Research Center of Heavy Machinery Ministry of Education, Taiyuan University of Science and Technology, Taiyuan Shanxi 030024, China) |
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| Abstract: | Based on the theory of reliability analysis, the reliability of the roll leveler is analyzed by using the ANSYS-PDS in this paper. According to stress-strength interference theory, taking the geometry size, load and strength limit as random varia- bles, and the function of limit state is created. Using the method of Monte Carlo simulation to calculate working rolls, and the reliability, the response sensitivity and the main factors that affecting the reliability are got. |
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| Keywords: | working rolls reliability analysis ANSYS-PDS monte carlo |
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