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分别用有限元和电阻应变片法对修形齿形和渐开线齿形进行齿根弯曲应力计算与实验应力分析 .结果证明在弯曲强度方面修形齿形比标准渐开线齿形更优越
Finite element and resistance strain gauge method were used respectively to calculate the tooth root bending stress and the experimental stress analysis of the modified tooth shape and the involute tooth shape.The results show that the tooth shape is superior to the standard involute tooth shape in bending strength