流体机械

1992, (04) 7-12+65

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VWWJ—19/7.8型无基础无油润滑空气压缩机减振系统设计计算与振动测试分析
Design Calculation of Reduce Vibration System of VWWJ-19/7.8 Type Air Compressor without Foundation and Oil Lubrication and Its Test Analysis of Vibration

陆怀民,于庆有,张恒信,刘兆生,姚永发
Lu Huaimin et al

摘要(Abstract):

导出了VWWJ—19/7.8型无基础无油润滑空气压缩机的振动力学模型,进行了程序计算和振动测试。结果表明,机器的减振性能良好,计算与实测结果相近。文中所述理论和方法亦适用于其它动力机械的减振设计计算。
The paper presents the mechanics model of vibration for VWWJ-19/7.8 type air compressor without foundation and oil lubrication, and conducts the program calculation and Vibration test. The result proved that the vibration performance of this machine is very well arid the calculation value of vibration approaches the test value very much. The theory and method given in this paper may be applicable to other kind power machine.

关键词(KeyWords): 空气压缩机;振动;测试

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作者(Author): 陆怀民,于庆有,张恒信,刘兆生,姚永发
Lu Huaimin et al

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