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其他軸承——箔軸承

2014-09-20 18:01 作者:管理員17 來源:未知 瀏覽: 字號:

摘要:1箔軸承 用彈性很大的薄帶作為軸瓦,與軸頸構成的 支承稱為箔軸承。它靠流體動壓力或流體靜壓力的作 用,使箱帶與軸頸彼此隔開。箱帶可以用金屬或非金 屬材料制成,潤滑劑可以用氣體、蒸汽、水或潤滑油 等。箔軸承運轉穩定、可靠、承載能力大、功耗低; 對環

1箔軸承
    用彈性很大的薄帶作為“軸瓦”,與軸頸構成的
支承稱為箔軸承。它靠流體動壓力或流體靜壓力的作
用,使箱帶與軸頸彼此隔開。箱帶可以用金屬或非金
屬材料制成,潤滑劑可以用氣體、蒸汽、水或潤滑油
等。箔軸承運轉穩定、可靠、承載能力大、功耗低;
對環境污染、溫度變化、表面變形、沖擊載荷及振動
等有較強承受能力;要求的制造精度較低、允差較
大。實用中以氣體潤滑箔軸承居多。
    箔軸承的主要類型及其應用場合見表13.11-1.
箔軸承的主要類型及其應用場合

(責任編輯:laugh521521)
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