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系统地分析了深沟球轴承振动 -噪声的形成机理 ,讨论了各类缺陷的振动频率、振幅和周期性的特点 ,并描述了生产中常见质量缺陷的振动 -异声特征。附图 9幅 ,表 1个。
The formation mechanism of vibration and noise of deep groove ball bearings is systematically analyzed. The vibration frequency, amplitude and periodicity of various defects are discussed. The vibration and noise characteristics of common quality defects in production are also described. Figure 9 Figure, Table 1.