| 基于PMAC的凸轮轴变速磨削加工研究 |
| |
| 引用本文： | 杨占玺,韩秋实,孙志永.基于PMAC的凸轮轴变速磨削加工研究[J].组合机床与自动化加工技术,2005(7):87-88,94. |
| |
| 作者姓名： | 杨占玺 韩秋实 孙志永 |
| |
| 作者单位： | 北京机械工业学院,机械工程系,北京,100085 |
| |
| 摘 要： | 凸轮轴磨削加工是一种特殊的非圆磨削加工,很多实验已证明采用恒速磨削加工的凸轮轴凸轮轮廓存在很多缺陷,而采用变速磨削加工方式可以提高凸轮轴磨削加工精度,并对此已经达成了共识.文章根据文献1]中提出的凸轮轴变速磨削加工时C轴的变速规律,在基于PMAC的数控凸轮轴磨床实验装置上,利用PMAC的循环程序缓冲区存储大量加工程序代码,实现了凸轮轴磨削加工的变速控制,取得了比较好的控制效果.
|
| 关 键 词： | 数控凸轮轴 变速磨削 |
| 文章编号： | 1001-2265(2005)07-0087-02 |
Variable Speed Grinding of Camshaft Based on PMAC |
| |
| YANG Zhan-xi,HAN Qiu-shi,SUN Zhi-yong.Variable Speed Grinding of Camshaft Based on PMAC[J].Modular Machine Tool & Automatic Manufacturing Technique,2005(7):87-88,94. |
| |
| Authors: | YANG Zhan-xi HAN Qiu-shi SUN Zhi-yong |
| |
| Abstract: | Camshaft grinding is a special grinding process. Now many experiments have proved that the grinding precision could be improved by adopting variable rotational speed control than by adopting constant-rotational speed control. According to the conclusion of article 1],the paper describes how to realize the variable-rotational speed control grinding of camshaft on the camshaft grinding machine based on PMAC and how to use the PMAC rotary program buffer to execute the large process codes. |
| |
| Keywords: | PMAC |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
