东北大学学报（自然科学版）

东北大学学报(自然科学版) ›› 2010, Vol. 31 ›› Issue (8): 1170-1173+1186.DOI: -

• 论著 • 上一篇    下一篇

基于虚拟样机技术的锻造操作机的动力学仿真

任云鹏;韩清凯;张天侠;闻邦椿;   

  1. 东北大学机械工程与自动化学院;
  • 收稿日期:2013-06-20 修回日期:2013-06-20 出版日期:2010-08-15 发布日期:2013-06-20
  • 通讯作者: -
  • 作者简介:-
  • 基金资助:
    国家自然科学基金资助项目(10402008)

Dynamic simulation of forging manipulator based on virtual prototyping

Ren, Yun-Peng (1); Han, Qing-Kai (1); Zhang, Tian-Xia (1); Wen, Bang-Chun (1)   

  1. (1) School of Mechanical Engineering and Automation, Northeastern University, Shenyang 110004, China
  • Received:2013-06-20 Revised:2013-06-20 Online:2010-08-15 Published:2013-06-20
  • Contact: Ren, Y.-P.
  • About author:-
  • Supported by:
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摘要： 在分析锻造操作机工作原理的基础上,利用Solidworks软件建立锻造操作机的三维实体模型,并将其导入MSC.ADAMS软件系统,建立锻造操作机的三维数字化虚拟样机.考虑锻造操作机自重和载荷影响,对锻造操作机各个部件施加约束和载荷,进行多刚体系统动力学三维可视化仿真,得到典型工况运动过程中锻造操作机液压缸和钳口的受力情况,并对极限载荷情况进行分析.仿真结果为锻造操作机的零部件合理设计提供了参考依据.

关键词: 锻造操作机, 虚拟样机技术, 动力学仿真, 液压缸, 钳口

Abstract: Based on the working principle of a forging manipulator, a 3-D model of the simplified forging manipulator was developed with the software Solidworks, which was then introduced into the MSC.ADAMS software system to set up a 3-D digital prototype. Considering the effects of dead weight and loading on the manipulator, some constraints and loads were applied to all the components of the forging manipulator model. Thus, a visual 3-D dynamic simulation of multi-rigid-body system was done to analyze the loading conditions for the hydraulic cylinders and jaw of the forging manipulator during typical operation, as well as the limit loading conditions. Besides, the simulated results provided the reasonable reference for the design of components of a forging manipulator.

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