摘要
齿轮承载传动误差是评价齿轮动态啮合性能的一个重要指标,承载传动误差波动幅值越小,齿轮副动态啮合性能越好。针对目前直齿内啮合齿轮承载传动误差研究不充分的问题,以Romax软件为工具,建立内啮合短齿高直齿轮副模型,研究了内啮合短齿高直齿轮齿廓修形参数和螺旋线修形参数对承载传动误差波动幅值的影响,获得了修形参数对承载传动误差波动幅值的影响规律,并采用粒子群算法研究了内啮合短齿高直齿轮修形优化设计方法。研究成果为提高内啮合短齿高直齿轮的动态啮合性能提供了依据。
Loaded transmission error is an important parameter in evaluating the meshing performance of gears.The smaller the fluctuant amplitude of the loaded transmission error is,the better the meshing performance is.In view of the insufficient research on loaded transmission error of internal spur gears,software Romax is used to establish models of internal short tooth spur gear pairs in this research.The influence of tooth profile and gear helix modification parameters on fluctuant amplitude of loaded transmission error is studied,and some influence laws of the modification parameter on the fluctuant amplitude are obtained.A modification optimization method for internal short tooth spur gear pairs is investigated using the particle swarm algorithm.The research results lay a foundation for improving the meshing performance of internal short tooth spur gears.
作者
尹逊民
贾海涛
张西金
Yin Xunmin;Jia Haitao;Zhang Xijin(The 703 Research Institute of CSIC,Harbin 150078,China;School of Mechanical Engineering,Northwestern Polytechnical University,Xi′an 710072,China)
出处
《机械传动》
北大核心
2023年第6期22-26,共5页
Journal of Mechanical Transmission
关键词
内啮合直齿轮
短齿
承载传动误差
修形
优化
Internal spur gear
Short tooth
Loaded transmission error
Modification
Optimization
