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微型行星减速器动力学仿真研究

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基于行星减速器的实际使用情况,保证其结构在运动过程中的稳定性,通过Solidworks建立行星减速器模型,采用ADAMS虚拟样机进行了运动学和动力学仿真.根据仿真计算结果可以获得输出轴转速,输入扭矩,齿轮啮合频率,齿轮啮合力,结合理论计算验证了行星机构设计的正确性,并进一步利用ABAQUS有限元软件对行星减速器壳体进行了模态分析,验证了行星机构在传动过程中不会发生共振,为行星减速器的动态特性提供了理论参考.
Research on Dynamic Simulation of Miniature Planetary Reducer
Based on the actual use of planetary reducer to ensure the stability of its structure in the process of motion,the planetary reducer model was established by Solidworks,and the kinematics and dynamics simu-lation was carried out by ADAMS virtual prototype.According to the simulation curve results,the output shaft speed,input torque,gear meshing frequency and gear meshing force can be obtained.Combined with theoretical calculation,the correctness of planetary mechanism design was verified,and the ABAQUS finite element software was used to conduct modal analysis on the planetary reducer housing,which verified that there was no resonance in the transmission process of the planetary mechanism,and provided theoretical ref-erence for the planetary reducer.

miniature planetary reducerdynamic simulationmodal analysis

冯岗、张莎、任佳、吴波

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西安微电机研究所有限公司,西安 710117

微型行星减速器 动力学分析 模态分析

2024

微电机
西安微电机研究所

微电机

CSTPCD
影响因子:0.431
ISSN:1001-6848
年,卷(期):2024.57(9)