| 单立柱巷道式堆垛机有限元模态分析 |
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| 引用本文： | 郑玉巧,黄建龙,张淑珍,毛建军.单立柱巷道式堆垛机有限元模态分析[J].机械与电子,2010(5):22-24. |
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| 作者姓名： | 郑玉巧 黄建龙 张淑珍 毛建军 |
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| 作者单位： | 兰州理工大学数字制造技术与应用省部共建教育部重点实验室,甘肃,兰州,730050 |
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| 摘 要： | 针对堆垛机运行时振动、噪声大，严重影响其运行速度的问题，采用有限元方法建立单立柱堆垛机物理模型，对堆垛机结构进行模态分析，确定堆垛机结构的前几阶固有频率和振型，从而了解现有结构振动的不稳定因素，避免在动力载荷作用下发生共振。
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| 关 键 词： | 单立柱堆垛机 有限元方法 动态性能 模态分析 |
Finite Element Mode Analysis for Single Mast Stack-crane |
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| ZHENG Yu-qiao,HUANG Jian-long,ZHANG Shu-zhen,MAO Jian-jun.Finite Element Mode Analysis for Single Mast Stack-crane[J].Machinery & Electronics,2010(5):22-24. |
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| Authors: | ZHENG Yu-qiao HUANG Jian-long ZHANG Shu-zhen MAO Jian-jun |
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| Affiliation: | ZHENG Yu - qiao, HUANG Jian - long, ZHANG Shu - zhen, MAO Jian - j un (Key Laboratory of Digital Manufacturing Technology and Application,The Ministry of Education,Lanzhou University of Technology, Lanzhou 730050, China) |
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| Abstract: | Based on the problems big vibration and noises in the run of mast stackcrane at present,which have great effect on stacker＇s run speed and addressing precision, the article bring forward that using dynamics to study the dynamic capabili- ty. By adopting the large scaled finite element software. The vibration characteristics of stacker, It plays an important role in improving the struture stack - crane, avoiding theresonance structure. |
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| Keywords: | single mast stack - crane finite element method dynamic performance theory of modal analysis |
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