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利用Ｉ－ＤＥＡＳ软件的有限元程序，对短圆柱滚子轴承新型结构滚子──深穴滚子以及直母线滚子进行了三维接触有限元分析，并由此证明了深穴滚子的优良性能
By using the finite element program of I-DEAS software, the three-dimensional contact finite element analysis of the new type structural roller-deep hole roller and the straight bus roller of the short cylindrical roller bearing was carried out, and the superiority of the deep hole roller performance