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不帶圓盤的均質軸的臨界轉速

2014-07-28 18:20 作者:管理員9 來源:未知 瀏覽: 字號:

摘要:各種支承條件下,等直徑軸橫向振動時第一、二、三階臨界轉速的計算公式見表12.5-1。

    各種支承條件下,等直徑軸橫向振動時第一、二、三階臨界轉速的計算公式見表12.5-1。
橫向震動時軸的臨界速度ncr1橫向震動時軸的臨界速度ncr2橫向震動時軸的臨界速度ncr3
(責任編輯:laugh521521)
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