摘要
通过对冷滚轧渐开线花键加工原理分析,按照空间啮合原理,建立了花键齿面三维数学模型,揭示了花键冷滚轧过程中滚轮和工件之间运动规律。针对花键的齿形误差和齿向误差,按照误差计算原理,得出了计算结果及其随安装角改变的变化规律。并对花键成形原理进行分析,指出了花键的成形方法为范成法,为正确设计滚轮奠定了基础。
In accordance with space engaging principle and analyzing the processes of cold rolling involute spline, a general 3-D mathematic model of involute spline is built up. The objective moving laws between roller and workpiece is obtained from the modeling process of spline. The tooth profile error and longitudinal form error are calculated, and the change role with setting angle of them is got. The forming process of the spline is generating method. Then, a theoretical foundation is established for roller designing correctly.
出处
《组合机床与自动化加工技术》
2007年第5期20-23,共4页
Modular Machine Tool & Automatic Manufacturing Technique
基金
河南省科技攻关(991110108)
河南省自然基金(994041800)资助项目
河南省科技攻关(200610464002)
关键词
冷滚轧
渐开线花键
齿形误差
齿向误差
成形原理
cold rolling
involute spline
profile error
longitudinal form error
forming theory
