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本文以60029轴承为例,探讨了沟曲率半径改变对轴承噪声的影响。通过新旧设计轴承实测对比,证明改变后的沟曲率半径有利于降低轴承噪声。附图2幅。
Taking 60029 bearing as an example, the influence of groove radius change on bearing noise is discussed. Through the comparison of old and new design bearings, it is proved that the changed radius of groove curvature is helpful to reduce the bearing noise. Figure 2 Photo.