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平面瓦塊止推軸承

2014-09-11 19:17 作者:管理員17 來源:未知 瀏覽: 字號:

摘要:3平面瓦塊止推軸承 理論上說,平面止推環與平面瓦塊不可能形成動 壓效應,實際上,由于微量的表面起伏,運轉時熱膨 脹引起的微小尺寸變化,在一定的速度下也能夠產生 動壓效應。不同潤滑油粘度時能產生動壓效應的最低 速度見表13.8-2。

3平面瓦塊止推軸承
    理論上說,平面止推環與平面瓦塊不可能形成動
壓效應,實際上,由于微量的表面起伏,運轉時熱膨
脹引起的微小尺寸變化,在一定的速度下也能夠產生
動壓效應。不同潤滑油粘度時能產生動壓效應的最低
速度見表13.8-2。
平面瓦塊止推軸承能產生0.5MPa承載能力的最低速度
(責任編輯:laugh521521)
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