| 基于Workbench的QTZ80型塔机回转机构啮合齿圈的模态分析 |
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| 引用本文： | 王调品,王剑彬,王丽.基于Workbench的QTZ80型塔机回转机构啮合齿圈的模态分析[J].成都大学学报(自然科学版),2013,32(4):393-395,402. |
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| 作者姓名： | 王调品 王剑彬 王丽 |
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| 作者单位： | 南华大学机械工程学院,湖南衡阳,421001;南华大学机械工程学院,湖南衡阳,421001;南华大学机械工程学院,湖南衡阳,421001 |
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| 摘 要： | 将CATIA建立的Q3E80型塔式起重机回转支承啮合齿圈模型导入有限元软件Workbench中进行模态分析，得到啮合齿圈的前20阶固有频率及相应频率下的振型，并将其作为判断回转支承啮合齿圈模型是否会发生共振现象的依据．
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| 关 键 词： | CATIA Workbench 啮合齿圈 模态分析 |
Modal Analysis of QTZ80 Meshing Gear Ring Tower Crane Slewing Gear Based on Workbench |
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| WANG Diaopin,WANG Jianbin,WANG Li.Modal Analysis of QTZ80 Meshing Gear Ring Tower Crane Slewing Gear Based on Workbench[J].Journal of Chengdu University (Natural Science),2013,32(4):393-395,402. |
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| Authors: | WANG Diaopin WANG Jianbin WANG Li |
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| Institution: | (School of Mechanical Engineering, University of South China, Hengyang 421001, China) |
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| Abstract: | This paper uses 3D software CATIA to establish QTZ80 tower crane slewing bearing model of the meshing gear ring and puts it into finite element software Workbench for modal analysis. We get natural fre- quencies of the top 20 orders of the meshing gear ring and the vibration modes of the corresponding fre- quencies, which are taken as the judgment whether resonance phenomenon will occur in the slewing bearing model of the meshing gear ring. |
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| Keywords: | CATIA Workbench meshing gear ring modal analysis |
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