考虑时变刚度的齿轮振动响应仿真分析  

Simulation Analysis of Vibration Response of Gear Transmission System Considering the Time-varying Stiffness

作　　者：叶盛鉴[1] 张帆[1] 尹逊民[1] 张超[1] 

机构地区：[1]中国船舶重工集团公司第703研究所,黑龙江哈尔滨150076

出　　处：《机械传动》2011年第10期4-7,共4页Journal of Mechanical Transmission

摘　　要：利用MASTA软件建立齿轮传动系统实体模型,并在MASTA环境下调用ANSYS软件完成齿轮传动系统刚度有限元分析,计算得到由齿轮时变啮合刚度引起的传动误差,以此作为齿轮箱体响应分析的激励源,利用ANSYS软件对箱体进行振动响应分析,分析了时变刚度对箱体振动响应的影响。本文所采用的方法,可用于实际工程中分析预估齿轮传动装置振动与噪声。The solid model of gear transmission system is established by MASTA,and the finite element analysis of the gear transmission system stiffness is carried out by ANSYS packages under MASTA environment.As an excitation source of response analysis of the gear box,the transmission error（TE） caused by time-varying stiffness is calculated.The affect of time-varying stiffness to the vibration of the gear box is analyzed by ANSYS.This method can be used for analyzing and evaluating the vibration and noise of the gearbox.

关 键 词：齿轮传动装置 时变刚度 传递误差 振动响应 

分 类 号：TH132.41[机械工程—机械制造及自动化]