基于ANSYS的塑料制RV减速器性能分析  

Performance Analysis of Plastic RV Reducer Based on ANSYS

作　　者：姚明镜[1,2] 孟轲 熊银 刘信辰 YAO Ming-jing;MENG Ke;XIONG Yin;LIU Xin-chen(The Engineering&Technical College of Chengdu University of Technology,Leshan 614000,China;Southwestern Institute of Physics,Chengdu 610225,China)

机构地区：[1]成都理工大学工程技术学院,四川乐山614000 [2]核工业西南物理研究院,四川成都610225

出　　处：《塑料工业》2021年第11期162-167,共6页China Plastics Industry

基　　金：院级苗子工程项目(C232019020);乐山市科技局项目(20GZD011)。

摘　　要：以摆线针轮(RV)减速器为研究对象,基于SolidWorks软件绘制RV减速器三维实体模型。同时,将模型导入ANSYS有限元软件中,并设置两种材料属性分别为聚乳酸(PLA)材料和丙烯腈-丁二烯-苯乙烯共聚物(ABS)树脂材料,进行有限元分析。除材料属性不一样外,在其他条件相同的状态下,对RV减速器进行失效分析。通过求解运算,比较两种材料下的RV减速器的最大等效应力、非线性力学收敛曲线和总变形量的大小,选择性能更优的材料来制造RV减速器,并在此基础上对现有RV减速器材料库进行更新,对未来RV减速器材料的选择具有重大意义。Taking the resistance volt(RV)reducer as the research object,the 3D solid model of the RV reducer was drawn based on the SolidWorks software.At the same time,the model was imported into ANSYS finite element software,and the two material properties were set as polylactic acid(PLA)material and acrylonitrile butadiene styrene(ABS)resin material,and finite element analysis was performed.In addition to the different material properties,the failure analysis of the RV reducer was carried out under the same other conditions.Through solving calculations,comparing the maximum equivalent stress,nonlinear mechanical convergence curve and total deformation of the RV reducer under the two materials,the material with better performance to manufacture the RV reducer was selected on this basis.The RV reducer material library was updated,which was of great significance to the selection of RV reducer materials in the future.

关 键 词：摆线针轮减速器 有限元分析 丙烯腈-丁二烯-苯乙烯共聚物 聚乳酸材料 性能分析 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术] TQ325[自动化与计算机技术—计算机科学与技术]