刘红光. 隔振器在拖拉机驾驶室降噪中的应用[J]. 农业工程学报, 1994, 10(3): 79-82.
    引用本文: 刘红光. 隔振器在拖拉机驾驶室降噪中的应用[J]. 农业工程学报, 1994, 10(3): 79-82.
    shu
    Liu Hongguang. Use of Vibration Insulators to Noise Reduction of Tractor Cab[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 1994, 10(3): 79-82.
    Citation: Liu Hongguang. Use of Vibration Insulators to Noise Reduction of Tractor Cab[J]. Transactions of the Chinese Society of Agricultural Engineering (Transactions of the CSAE), 1994, 10(3): 79-82.
    shu

    隔振器在拖拉机驾驶室降噪中的应用

    Use of Vibration Insulators to Noise Reduction of Tractor Cab

      摘要
    • 摘要: 在对拖拉机驾驶室振动、噪声及对穿联结式隔振装置的性能进行试验分析的基础上,对原拖拉机驾驶室隔振装置进行了改进设计,取得驾驶室内耳旁噪声下降12dB(L)和3.3dB(A)的良好效果。

       

      Abstract: On the analysis of vibration , noise of tractor cab and characteristics of vibration insulators , an imporveci vibration insulator was developed and used in the tractor cab , resulting in a reduction of ear noise by 12dB(L) and 3. 3dB(A) within the cab.

       

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