【摘要】 根据光弹性法研究齿轮模型在啮合情况下的等差线条纹图 ,利用逐级加载方法来确定齿根的最大应力。然后应用有限元方法对其进行数值分析 ,结果表明两者吻合很好更多还原

【Abstract】 In this paper, the gear root maximum stresses are analyzed by means of gradual load method according to the photoelastic fringe And test results are compared with those of finite element method It shows that good agreement is obtained更多还原