【作者】 郝晓红； 郗向儒；

【Author】 Hao Xiao-hong , Xi Xiang-ru (Xi’an University of Technology, Xi’an,710048,China)

【机构】 西安理工大学机械与精密仪器工程学院；

【摘要】 首先建立了直齿圆柱齿轮传动的数学模型,再应用有限元法计算出了该齿轮传动的弯曲变形量,最后计算出该齿轮传动的啮合刚度。从而为研究齿轮传动系统动态特性提供了一种新方法, 并为齿轮传动系统修形、减振、降噪及优化设计奠定了一定的基础。研究成果具有应用实际价值。更多还原

【Abstract】 First the mathematical model of Cylindrical Gear Transmission System is established and the distortion of the gear bend is calculated by the FEM,Finally the mesh stiffness of the gear transmission is calculated.A new research method is developed in the research of gear transmission system dynamic performance. in gear profile modification. noise reduction and dynamic optimum design.The reseach results are easily used in practical application.更多还原