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本文对25。齿形角、齿高系数为1的齿轮的齿根应力和变形,用有限元素法进行了计算,并与折截面法计算,的结果做了比较。得出的结论是折截面法确定的齿形系数足够准确,而30°切线法则相差颇大。
This article to 25. The tooth root stress and deformation of the gear with tooth profile angle and tooth height coefficient of 1 were calculated by the finite element method and compared with the results of the cross section method. The conclusion drawn is that the toothed coefficient determined by the cross section method is accurate enough, while the 30 ° tangent method is quite different.