单级行星齿轮轮系的类型综合研究分析  

Type Synthesis Analysis of Single-stage Planetary Gear Train

作　　者：王文杰 孙飞鹰 孙林 王永勤 聂松辉[3] WANG Wenjie;SUN Feiying;SUN Lin;WANG Yongqin;NIE Songhui(Jianglu Machinery&Electronics Group Co.,Ltd.,Xiangtan 411100,China;Advanced Technology Generalization Institute of CNGC,Beijing 100089,China;School of Mechanical Engineering,Xiangtan University,Xiangtan 411105,China)

机构地区：[1]江麓机电集团有限公司,湖南湘潭411100 [2]中国兵器工业新技术推广研究所,北京100089 [3]湘潭大学机械工程学院,湖南湘潭411105

出　　处：《新技术新工艺》2020年第2期1-5,共5页New Technology & New Process

摘　　要：行星齿轮轮系的类型综合对行星齿轮机构的选型和创新设计有着重要作用,采用枚举法得到了全部7种含V结构的单级行星齿轮轮系,对于不含V结构的单级行星齿轮轮系,借鉴图论中的拓扑图与邻接矩阵,定义了新的结构不变量--特征向量来表达行星齿轮轮系,提出了利用改正规则与归一化规则对特征向量进行修正与类型同构识别,得到了不含V结构单级行星齿轮轮系的10种结构类型,并通过实例验证了运用归一化规则进行同构识别的可行性。The type synthesis of planetary gear train played an important role in the selection and innovation design of planetary gear mechanism,the seven single-stage planetary gear trains with V structure were overall obtained by enumeration method.For single-stage planetary gear train without V structure,based on the topological graph and the adjacency matrix in graph theory,planetary gear train was defined,and a new structural invariant-eigenvector was defined to express planetary gear train.Correction rules and normalization rules were proposed to correct eigenvector and type structure identifications,it was gotten that V structure single-stage planetary gear train of 10 kinds of structure types,and it was verified by an example of the normalization rule isomorphic identification feasibility.

关 键 词：行星齿轮轮系 V结构 类型综合 拓扑图 特征向量 同构识别 

分 类 号：TH112.3[机械工程—机械设计及理论]