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螺母壓緊的圓錐面過盈連接

2014-09-04 16:05 作者:管理員11 來源:未知 瀏覽: 字號:

摘要:螺母壓緊的圓錐面過盈連接 這種連接見圖5.4-9,擰緊螺母可使配合面壓緊 形成過盈結合,多用于軸端連接,有時可作為過載保 護裝置。 配合面的錐度小時,所需的軸向力小,但不易拆 卸;錐度大時,拆卸方便,但所需軸向力增大。通常 錐度可取1:30~1: 8, 連接的計

螺母壓緊的圓錐面過盈連接
    這種連接見圖5.4-9,擰緊螺母可使配合面壓緊
形成過盈結合,多用于軸端連接,有時可作為過載保
護裝置。
螺母壓緊的圓錐面過盈連接
    配合面的錐度小時,所需的軸向力小,但不易拆
卸;錐度大時,拆卸方便,但所需軸向力增大。通常
錐度可取1:30~1: 8,
    連接的計算可根據圓錐面過盈連接的特點參考表
5.4-9公式進行。
    圖5.4-9中軸向力Fy與錐面間壓力Pr,傳遞轉矩
T之間的關系式為

(責任編輯:laugh521521)
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