| 齿轮箱箱体结构对其振动模态的影响研究 |
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| 引用本文： | 薛延华,王志广,邵滨,江新. 齿轮箱箱体结构对其振动模态的影响研究[J]. 机械传动, 2008, 32(6) |
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| 作者姓名： | 薛延华 王志广 邵滨 江新 |
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| 作者单位： | 海军潜艇学院,山东,青岛,266071;海军潜艇学院,山东,青岛,266071;海军潜艇学院,山东,青岛,266071;海军潜艇学院,山东,青岛,266071 |
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| 摘 要： | 借助I-DEAS和NASTRAN软件平台对某齿轮箱进行了振动模态分析,研究并讨论了齿轮箱箱体结构型式对振动模态的影响,分析并验证了结构布局、大弧面和加强筋是提高齿轮箱箱体的抗振能力的重要途径,其结论可以为齿轮箱的动态设计提供参考。
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| 关 键 词： | 齿轮箱 有限元法 振动模态 |
Study on Vibration Modal of the Different Gearbox-box Structure |
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| Xue Yanhua,Wang Zhiguang,Shao Bin,Jiang Xin. Study on Vibration Modal of the Different Gearbox-box Structure[J]. Journal of Mechanical Transmission, 2008, 32(6) |
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| Authors: | Xue Yanhua Wang Zhiguang Shao Bin Jiang Xin |
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| Abstract: | The vibration modal of a gearbox is analyzed in detail based on I-DEAS and NASTRAN software. The effect caused by different structure of the gearbox box on vibration modal are studied and discussed. Construction arrangement,lager camber and stiffener that can improve the auti-vibration design of gearbox are analyzed and confirmed. The conclusions can be used as a reference of the dynamic design of gearbox. |
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| Keywords: | Gearbox Finite element method Vibration modal |
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