线接触交错轴斜齿轮-面齿轮副精确齿面造型及啮合仿真  

Accurate Tooth Surface Modeling and Meshing Simulation of Helical-face gear Pair with Linear Contact Cross Axis

作　　者：李敬财[1] 徐文丽[2] 麻俊方 杨家福 满佳[1] 刘迁 Li Jingcai;Xu Wenli;Ma Junfang;Yang Jiafu;Man Jia;Liu Qian(School of Mechanical Engineering,Tianjin University of Technology and Education,Tianjin,300222,China;Foundation Department,Tianjin Petroleum Vocational and Technical College,Tianjin 301607,China;CNHTC Jinan Axle&Transmission Co.,Ltd.,Ji’nan 250100,China)

机构地区：[1]天津职业技术师范大学机械工程学院,天津300222 [2]天津石油职业技术学院基础部,天津301607 [3]中国重汽集团济南桥箱有限公司,山东济南250100

出　　处：《机械传动》2019年第11期65-68,共4页Journal of Mechanical Transmission

基　　金：天津中青年骨干项目创新人才培养计划（RC108204）;天津科技支撑重点项目（18YFZCGX00980）;天津职业技术师范大学校级项目（KJ1912)

摘　　要：给出了线接触交错轴斜齿轮-面齿轮副精确齿面造型。基于啮合理论建立了交错轴斜齿面齿轮齿面数学模型,并计算出齿面离散数据点,根据齿面均匀离散点的输出数据,对齿面进行重构,实现了面齿轮的精确实体造型,并进行啮合仿真,采用齿面偏差法对生成的实体模型精度进行了评估,该模型可用于面齿轮数字化设计和制造。The accurate tooth surface modeling of the helical-face gear pair with linear contact cross axis is given.Based on the meshing theory,the mathematical model of the tooth surface of the helical-face gear with cross axis is established,and the discrete data points of the tooth surface are calculated.According to the tooth surface uniform discrete point output data,the tooth surface is reconstructed,the precise solid modeling of the face gear is realized and the meshing simulation is carried out.By using the tooth surface deviation method,accuracy of the model is evaluated,the model can be used for the digital design and manufacture of face gear.

关 键 词：实体造型 齿面重构 面齿轮 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]