| 采煤机截割部行星机构行星轮模态分析 |
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| 引用本文： | 宋凯健,代星军. 采煤机截割部行星机构行星轮模态分析[J]. 煤矿机械, 2013, 34(1): 109-111 |
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| 作者姓名： | 宋凯健 代星军 |
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| 作者单位： | 永煤集团股份有限公司顺和煤矿,河南商丘,476600 |
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| 摘 要： | 对采煤机截割部行星机构的行星轮进行了参数化设计,并利用有限元法对行星轮进行了模态分析,得到了行星轮在工作过程中的低阶固有频率和主振型,分析结果反映了行星轮的动力学特性,为采煤机截割部的动态设计、动态响应计算和分析提供了一定的参考依据。
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| 关 键 词： | 截割部 行星轮 参数化设计 模态分析 |
Planet Gear Model Analysis for Planetary Mechanisms of Shearer Cutting Department |
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| SONG Kai-jian,DAI Xing-jun. Planet Gear Model Analysis for Planetary Mechanisms of Shearer Cutting Department[J]. Coal Mine Machinery, 2013, 34(1): 109-111 |
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| Authors: | SONG Kai-jian DAI Xing-jun |
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| Affiliation: | (Shunhe Coal Mine of Yongmei Corporation Co.,Ltd.,Shangqiu 476600,China) |
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| Abstract: | Planet gear of planetary mechanisms of shearer cutting department is parametric designed,and the model analysis of planet gear is investigated by finite element method.Low order natural frequency and the main vibration mode of planet gear have been gotten in work process,and they can indicate the dynamic characteristics,which can provide some references for cutting department dynamic designing,response calculating and analysing. |
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| Keywords: | cutting department planet gear parametric design model analysis |
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