基于ANSYS的EP6柔性飞轮的结构分析  

Researchon structure analysis of flexible flywheel EP6 based on ANSYS

作　　者：张燕燕[1] 岳巧红[1] 朱明明 

机构地区：[1]黄河科技学院,河南郑州450093 [2]河南出入境检验检疫局,河南郑州450003

出　　处：《武汉轻工大学学报》2014年第2期26-29,共4页Journal of Wuhan Polytechnic University

基　　金：黄河科技学院校立科研计划项目(KYXR201212)

摘　　要：一体式柔性飞轮是用于汽车发动机上的一种新型飞轮,该产品在开发过程中不仅要求有一定的强度、刚度和转动惯量,也要求产品在多工况作用下有一定的可靠度、不易发生失效。建立了柔性飞轮的实体模型,通过有限元分析软件ANSYS分析模拟出柔性飞轮在多工况作用下的应力分布趋势,并分析了影响应力大小的因素,确定出飞轮在各种工况作用下所受的最大应力,并与实际工况作用下的试验结果进行对比,验证有限元结果的合理性,以期对柔性飞轮的优化设计有一定的指导意义。Integrated flexible flywheel is a new type flywheel used for automobile engine , in the development process, the products not only requires a certain degree of strength , stiffness and moment of inertia ,also requires the product have a certain reliability , less prone to failure .In this paper , with the help of the FEA software AN-SYS, a physical model of flexible wheel was established , it’ s stress distribution and the factors of influence the stress size were simulated under multiple loading conditions .And the flywheel ’ s maximum stress was determined u-sing FEA software.By compared with the test results , on the one hand, it’s to verify the finite element results;on the other hand, it’s has certain guiding significance for the optimization design of flexible wheel .

关 键 词：柔性飞轮 ANSYS 结构 优化 

分 类 号：TH132.4[机械工程—机械制造及自动化] U464.334[机械工程—车辆工程]