| 工农－5型手扶拖拉机手把振动的测试分析及评价 |
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| 引用本文： | 应义斌,张立彬,胥芳,董美对. 工农－5型手扶拖拉机手把振动的测试分析及评价[J]. 浙江大学学报(农业与生命科学版), 1996, 0(1) |
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| 作者姓名： | 应义斌 张立彬 胥芳 董美对 |
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| 作者单位： | 浙江农业大学工程技术学院 |
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| 摘 要： | 通过理论分析和振动测试，探索了工农－５型手扶拖拉机手把振动主要振源及其振动特性，并根据国际标准ＩＳＯ５３４９进行了振动评价，发现手把振动的主要激励源是发动机。研究结果为手拖手把减振装置的研制提供了理论依据。
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| 关 键 词： | 工农－5型手扶拖拉机；手把；振源；振动特性；幅值频谱 |
Testing analysis and evaluation of vibration transmitted by handles of GN-5 walking tractor |
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| .Ying Yibin,Zhang Libin,Xu Fang,Dong Meidui. Testing analysis and evaluation of vibration transmitted by handles of GN-5 walking tractor[J]. Journal of Zhejiang University(Agriculture & Life Sciences), 1996, 0(1) |
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| Authors: | .Ying Yibin Zhang Libin Xu Fang Dong Meidui |
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| Abstract: | The main excitations and characteristics of the vibration transmitted by handles of GN5 walking tractor were studied by means of theoretically analysis and test.The vibration of handles were evaluated in reference to ISO 5349-1986(E).It was concluded that the main excitation of vibration was engine,and the vibration on the handles of GN-5 walking tractor was very strong and affects the health of drivers seriously. These results furnish theoretical basis for designing the absorber of vibration transmitted by handles of walking tractor. |
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| Keywords: | GN-5 walking tractor handles excitations of vibration characteristics of vibra-tion spectrum of acceleration |
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