Volume 28 Issue 5
May  2002
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ZHOU Zheng-gan, LI Ran, YUN Chaoet al. Finite Element Analysis on Dynamic Properties of Spot Welding Robot[J]. Journal of Beijing University of Aeronautics and Astronautics, 2002, 28(5): 566-569. (in Chinese)
Citation: ZHOU Zheng-gan, LI Ran, YUN Chaoet al. Finite Element Analysis on Dynamic Properties of Spot Welding Robot[J]. Journal of Beijing University of Aeronautics and Astronautics, 2002, 28(5): 566-569. (in Chinese)

Finite Element Analysis on Dynamic Properties of Spot Welding Robot

  • Received Date: 22 Feb 2001
  • Publish Date: 31 May 2002
  • To optimize structure design of spot welding robot, model analysis was performed on SIA-120 spot welding robot with ANSYS software by finite element method. Using the results of the model analysis, a proposed model was simulated and proven to be accurate by the simulation outcome. The imperfection of structure design of the robot was pointed out. With models in which improved design scenario was employed, parameters of dynamic properties of the ameliorative system were carried out quantificationally with ANSYS 5.5, which can provide a criterion for structural dynamic modification or design of similar robot.

     

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  • [1] 王国强.实用工程数值模拟技术及其在ANSYS上的实践[M]. 西安:西北工业大学出版社,1999.136~138. [2]苏喜兰,赵方圆.有限元在工程中的应用——’98 ANSYS中国用户年会论文专集 . 西安:陕西师范大学出版社,1998. [3]Theodore R J, Ghosal A. Comparison of the assumed modes and finite element models for flexible multilink manipulators[J]. The International Journal of Robotics Research, 1995,14(2):91~111. [4]Ween D, Van F. A finite element approach to three-dimensional kineto-elastodynamics[J]. Mech Mach Theory, 1988, 23(6):491~500.
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