摘要
论文主要研究了凸轮切点跟踪磨削的头架转速控制,首先建立了切点跟踪磨削时砂轮架位移和基于磨削点恒线速度时头架转速的运动模型,然后针对头架转速变化规律,采用分段恒线速度的方法,优化头架转速曲线,提高凸轮表面质量和加工效率。
The rotating speed model of cam grinding based on the method of tracing tangent point grinding.are discussed in this paper.According to the principle of constant speed of grinding points,the displacement of the grinding wheel rack and rotating speed of headstock are built up.In order to enhance the practical precision and effieieney of grinding,the revising algorithm of grinding points uniform motion in respective sections are put forward.
出处
《组合机床与自动化加工技术》
北大核心
2012年第2期41-44,共4页
Modular Machine Tool & Automatic Manufacturing Technique
关键词
凸轮
切点跟踪磨削
恒线速度
转速优化
cam
tracing tangent point grinding
constant linear speed
optimization of revolution
