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軸瓦結構-軸瓦安裝

2014-08-13 20:19 作者:管理員9 來源:未知 瀏覽: 字號:

摘要:軸瓦結構 無潤滑軸承的軸瓦有兩種結構:整體的單層軸瓦(圖13.2-1 a)和帶襯背的雙層或復合軸瓦(圖13.2-1b),襯背用結構強度較高的材料(常用金屬或纖維增強塑料層壓材)制作。由于聚合物一般導熱性能差,不易散熱,金屬襯背有助于改善軸承的散熱性能。 軸瓦安裝 在

 軸瓦結構
       無潤滑軸承的軸瓦有兩種結構:整體的單層軸瓦(圖13.2-1 a)和帶襯背的雙層或復合軸瓦(圖13.2-1b),襯背用結構強度較高的材料(常用金屬或纖維增強塑料層壓材)制作。由于聚合物一般導熱性能差,不易散熱,金屬襯背有助于改善軸承的散熱性能。
軸瓦安裝
在軸承座孔里正確安裝無潤滑軸承軸瓦的方法是:
1)聚合物單層軸瓦用機械連接或粘接。
2)金屬襯背聚合物襯層軸套用過盈連接。
3)石墨軸套用過盈連接,脹縮法裝配。
(責任編輯:laugh521521)
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