面向烟草工业谐波柔轮力学性能仿真  

Simulation of Mechanical Properties of Harmonic Flexible Wheels in Tobacco Industry

作　　者：盛亚栋 郑昱行 黄辉 

机构地区：[1]江西中烟工业有限责任公司赣州卷烟厂,赣州341000

出　　处：《日用电器》2024年第3期70-76,共7页ELECTRICAL APPLIANCES

摘　　要：谐波减速器因其精密传动的特性,广泛应用于精密日用电器制造、机器人等多个领域中。本文以烟草成品入库机械手关节处谐波减速器关键技术为出发点,对机械手易损件谐波柔轮进行力学性能仿真。通过SOLIDWORKS软件对谐波减速器进行三维建模,基于ANSYS与Hyper Mesh联合仿真,真实模拟谐波减速器的从装配到工作的全过程,求解了谐波柔轮在全过程中的变形与应力;以柔轮各截面为分析对象,基于变形曲线、应力分布曲线、变形云图,找出柔轮易损点;因柔轮为回转结构,势必存在周向与轴向的形变,故柔轮存在偏转与翘曲,根据变形分析,得出波发生器、柔轮筒体、轮齿改进设计参数,进一步提高谐波减速器的啮合传动性能。Due to its precision transmission characteristics,harmonic reducers are widely used in precision daily electrical appliance manufacturing,robots and other fields.In this paper,the key technology of harmonic reducer at the joint of the manipulator in the storage of tobacco products is taken as the starting point,and themechanical properties of the harmonic flexible wheel of the manipulator wearing parts are simulated.The harmonic reducer was modeled in 3D by SOLIDWORKS software,and the whole process of the harmonic reducer from assembly to work was simulated based on the joint simulation of ANSYS and HyperMesh,and the deformation and stress of the harmonic reducer in the whole process were solved.Taking each section of the flexible wheel as the analysis object,the vulnerable points of the flexible wheel were found based on the deformation curve,stress distribution curve and deformation contour diagram.According to the deformation analysis,the improved design parameters of the wave generator,the flexible wheel barrel and the gear teeth are obtained,and the meshing transmission performance of the harmonic reducer is further improved.

关 键 词：谐波减速器 柔轮 力学性能 仿真 工业 

分 类 号：TS43[农业科学—烟草工业]