摘要
以渐开线直齿圆柱轮为例,通过分析变位圆柱齿轮与标准圆柱齿轮的几何尺寸差异对三维建模结果的影响,基于Creo 2.0总结了变位渐开线圆柱齿轮的参数化精确建模的方法,并通过软件测量结合理论计算以验证模型的准确性。
This paper takes the involute cylindrical gear as an example,by analyzing the influence of the geometric size difference between the modified cylindrical gear and the standard cylindrical gear on the 3D modeling results,the parameters of the modified involute cylindrical gear are summarized based on Creo 2.0 accurate modeling methods.Software measurements and theoretical calculations are used to verify the accuracy of the model.
作者
盛楠
SHENG Nan(Automobile Technology Research Institute,Hefei University of Technology,Hefei 230009,China)
出处
《机械工程师》
2020年第7期46-47,50,共3页
Mechanical Engineer
基金
科技部重点研发计划项目“水田拖拉机数字化、模块化设计制造技术”(2016YFD0700604)
科技部重点研发计划项目“22~58.8 kW智能水田拖拉机产品创制及试验示范”(2016YFD0700605)
安徽省重大专项项目“中大马力拖拉机动力换挡技术研究与应用”(2017030701043)
安徽省重大专项项目“现代农业装备用动力总成技术研究”(18030701193)。
关键词
变位齿轮
渐开线
精确建模
modified gear
involute
accurate modeling
