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清潔度對INA軸承有什麽影響？

发表时间：2018-11-29 16:04

清潔度對INA軸承使用性能的影響？

A1032颗粒度检测仪.jpg

1、對INA軸承壽命的影響

? ? INA轴承的清洁度对轴承寿命的影响相当大，INA轴承曾为此进行了专门的试验，结果是其差别达数倍乃至数十倍以上。轴承的清洁度越高，寿命越长等人的试验表明：不同清洁度的润滑油对球轴承寿命影响很大。所以，改善润滑油的清洁度能延长轴承的寿命，此外，若润滑油含污物颗粒控制在10um以下，轴承寿命也成数倍增长。

2、對振動噪聲的影響

? ?（1）对振动的影响 ?INA轴承试验中心的试验结果表明：清洁度严重影响轴承的振动水平，尤其是高频带的振动更为显著。清洁度高的轴承振动速度值低，特别是在高频带。

? ?（2）对噪声的影响 ?对INA轴承润滑脂中的尘埃对噪声的影响做过试验，证明尘埃越多噪声越大。

3、對潤滑性能的影響

? ?INA轴承清洁度的下降，不仅影响润滑油膜的形成，还会引起润滑脂的变质和加速其老化，从而影响润滑脂的润滑性能下降。

上一篇卡爾費休水分測定儀使用時需求留意哪些方面？

下一篇閉口閃點測定儀計量時注意事項有哪些?

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