Modal Analysis of Scraper Chain Industrial Robot System

Na Liu; Dian Long Zou; Tian Jiao Zhou; Jian Wei Zhao

doi:10.4028/www.scientific.net/AMM.490-491.1190

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 490-491Modal Analysis of Scraper Chain Industrial Robot...

Modal Analysis of Scraper Chain Industrial Robot System

Abstract:

This paper researched dynamic characteristics of 5-DOF scraper chain handling robot by finite element modal analysis. Firstly established the whole three-dimensional model with Solidworks, secondly, transferred it into the ANSYS finite element analysis software to analyze dynamic characteristics in two fixed work positions when it was grasping a scraper chain and carrying a scraper chain on a rail line. It was found the weak component which vibrated heavily was the big arm from the analysis of the top 5 order vibration mode. Then studied modal analysis of the big arm to obtain the its inherent frequency and vibration mode. Finally put forward some suggestions about the design of the handling robot and improved its dynamic characteristics which is meaningful to increase its stability and reliability.

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Periodical:

Applied Mechanics and Materials (Volumes 490-491)

Pages:

1190-1193

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.490-491.1190

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Online since:

January 2014

Authors:

Na Liu, Dian Long Zou, Tian Jiao Zhou, Jian Wei Zhao

Keywords:

Big Arm, Handling Robot, Modal Analysis, Vibration Mode

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References

[1] John J. craig. Introduction to robotics[M]. Beijing: China Machine Press, 2006. 6.

Google Scholar

[2] Zixing Cai. Robotics[M]. Beijing: Tsinghua University Press, 2009. 9.

Google Scholar

[3] Xiaotian Li, Zhennan Han. Rotator Critical Rotational Speed and Modal Analysis Based on ANSYS[J]. Mechanical Management and Development[J], 2010: 184-185.

Google Scholar

[4] Jiawen Song, Junliang Lai. Vibration Characteristics of Rotor System of Large Motor Based on ANSYS [J]. Journal of Heilongjiang Hydraulic Engineering[J], 2009: 81-84.

Google Scholar

[5] Bing Bai, Lixiang Zhang, Tao Guo. Analysis of Dynamic Characteristics of the Main Shaft System in a Hydro-turbine Based on ANSYS[J]. Procedia Engineering, 2012(31): 654-658.

DOI: 10.1016/j.proeng.2012.01.1081

Google Scholar

[6] Li Cheng, Yuwang Liu, Haitao Luo. Finite element modal ananlysis of 165kg welding robot[J]. Machinery Design & Manufacturing, 2012, (1): 147-149.

Google Scholar

[7] Yujiang Xie, Yu Sun, Chen Li. Structural Optimization Design of Carrying Manipulator Based on ANSYS Workbench[J]. Machinery & Electronics, 2010, (1): 65-67.

Google Scholar

[8] Chang Sup Lee, Dai Gil Lee, Je Hoon Oh. Composite wrist blocks for double arm type robots for handling large LCD glass panels[J]. Composite Structures, 2002, 57(1): 345-355.

DOI: 10.1016/s0263-8223(02)00101-0

Google Scholar