【摘要】 本文利用刘贵杰、刘思汉提出的计算转子──轴承系统临界转速的新方法，计算了两个转子模型的临界转速，并在转子试验台上进行了实测。对理论计算值和实测值作了对比分析，结果表明，两组数据吻合较好，从而证明了刘贵杰、刘思汉所提方法的可靠性。更多还原

【Abstract】 This paper calculates the critical speed of two rotor models by the newmethod put forward by Liu Guijie and Liu Sihan and tests their critical speeds on the experiment table, The result shows that the values gained by the calculation in theory and the actu-al test are identical,so the new method is reliable.更多还原