东北大学学报:自然科学版 ›› 2018, Vol. 39 ›› Issue (3): 373-377.DOI: 10.12068/j.issn.1005-3026.2018.03.014

• 机械工程 • 上一篇    下一篇

基于Isight的冲压驱动桥壳参数化有限元建模方法

刘博林1, 谢里阳1, 张娜2, 罗义建2   

  1. (1. 东北大学 机械工程与自动化学院, 辽宁 沈阳110819; 2. 中国第一汽车股份有限公司 汽车振动噪声与安全控制综合技术国家重点实验室, 吉林 长春130011)
  • 收稿日期:2017-09-21 修回日期:2017-09-21 出版日期:2018-03-15 发布日期:2018-03-09
  • 通讯作者: 刘博林
  • 作者简介:冯明杰(1971-), 男, 河南禹州人, 东北大学副教授; 王恩刚(1962-), 男, 辽宁沈阳人, 东北大学教授,博士生导师.刘博林(1980-),男,辽宁朝阳人,东北大学博士研究生; 谢里阳(1962-),男,安徽岳西人,东北大学教授,博士生导师.
  • 基金资助:
    国家自然科学基金资助项目(51171041).国家自然科学基金资助项目 (51335003); 辽宁重大装备制造协同创新中心资助项目.

Finite Element Modeling of Punching Drive Axle Housing Parameterization Based on Isight

LIU Bo-lin1, XIE Li-yang1, ZHANG Na2, LUO Yi-jian2   

  1. 1. School of Mechanical Engineering & Automation, Northeastern University, Shenyang 110819, China; 2. State Key Laboratory of Vehicle NVH and Technology, China FAW Ltd., Co., Changchun 130011, China.
  • Received:2017-09-21 Revised:2017-09-21 Online:2018-03-15 Published:2018-03-09
  • Contact: LIU Bo-lin
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摘要: 针对目前冲压驱动桥壳有限元建模方式繁琐低效的问题,在多学科优化集成软件Isight环境中,综合运用Pro_E参数化建模功能和ABAQUS有限元分析功能,建立了考虑冲压工艺和焊接工艺影响的驱动桥壳参数化有限元分析流程及参数化有限元模型.该方法有效地解决了复杂结构参数化有限元分析过程中的模型描述、参数驱动、自动更新等问题,不仅为解决类似问题提供了一种新的解决方案,也为桥壳可靠性预测和评估等问题提供了有效的工具.实例结果表明,该方法合理、可行.

关键词: 驱动桥壳, Isight, 参数化, 有限元, 冲压

Abstract: In order to solve the inefficient problem about the finite element modeling of drive axle housing, by combining the parametric modeling function of Pro_E with the finite element analysis function of ABAQUS and considering the influence of punching process and welding process, the parametric finite element analysis process and the model of drive axle housing were built based on the multidisciplinary design optimization software Isight. This method effectively solves the problems of model description, parameter driving and automatic updating in the process of parametric finite element analysis of complex structures. It not only provides a new solution to similar problems, but also provides an effective tool for the reliability prediction and evaluation of drive axle housing. The results demonstrated that the proposed method is reasonable and feasible.

Key words: drive axle housing, Isight, parameterization, finite element, punching

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