11 July 2009 Stress analysis of bearings of main eccentric shaft for width mill
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Proceedings Volume 7490, PIAGENG 2009: Intelligent Information, Control, and Communication Technology for Agricultural Engineering; 74900Y (2009); doi: 10.1117/12.836763
Event: International Conference on Photonics and Image in Agriculture Engineering (PIAGENG 2009), 2009, Zhangjiajie, China
Abstract
In order to analyze the dynamic load and lifespan of bearing of maim eccentric axis of mill in the course of working, the mechanical model of maim eccentric axis was established using the theory of free beam in material mechanics under the research load character of metal rolling, make the results of the finite element analysis as conditions for the model during rolling metal. The force and lifespan calculation were studied for the bearing systematically, the calculated results show that the bearings exist periodicity force of impact, the same rules as testing inline. The calculated results coincide better with practical measured results and completely achieve the prediction accuracy requirements required by the engineering, and the bearings can meet requirements in the field.
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Xianzhang Feng, Yuanpeng Liu, Yanmei Cui, Zhiqiang Jiang, "Stress analysis of bearings of main eccentric shaft for width mill", Proc. SPIE 7490, PIAGENG 2009: Intelligent Information, Control, and Communication Technology for Agricultural Engineering, 74900Y (11 July 2009); doi: 10.1117/12.836763; http://dx.doi.org/10.1117/12.836763
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KEYWORDS
Metals

Stress analysis

Finite element methods

Mechanics

Analytical research

Agriculture

Failure analysis

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