机械科学与技术2017，Vol.36Issue(4)：560-566,7.DOI:10.13433/j.cnki.1003-8728.2017.0411
一种新型齿轮冷滚打工艺分析
Analysis of Cold Roll-beating for a New-type Gear
摘要
Abstract
A new-type gear cold roll-beating technology based on the generative principle is proposed,and the transmission ratio between the roller and the gear blank is given by using the kinematics analysis.To avoid the interference between the roller and the gear blank in the cold roll-beating process,the calculation method of the setting angle is given.Based on the constant-volume principle for plastic deformation,the blank diameter in cold roll-beating of involute gear is determined.With reference to the hob design method,the roller structure is designed and the effective teeth number of the roller is given.The roll-beating experiments of gear cold are carried out and the feasibility of the present method is demonstrated.关键词
展成原理/齿轮冷滚打/运动分析/试验Key words
generative principle/cold roll-beating of gear/kinematics analysis/experiment分类
矿业与冶金引用本文复制引用
杨明顺,孔祥健,李言,李玉玺,魏凡智..一种新型齿轮冷滚打工艺分析[J].机械科学与技术,2017,36(4):560-566,7.基金项目
国家自然科学基金项目(51475366、51475146)、陕西省科技计划项目(2016JM5074)及陕西省教育厅重点实验室科学研究计划项目(12JS072)资助. （51475366、51475146）
