| 碳化硼陶瓷电火花小孔加工精度的工艺研究 |
| |
| 引用本文： | 邵明东,郭疆,孙继明.碳化硼陶瓷电火花小孔加工精度的工艺研究[J].光机电信息,2011(12):51-56. |
| |
| 作者姓名： | 邵明东 郭疆 孙继明 |
| |
| 作者单位： | 中国科学院长春光学精密机械与物理研究所 |
| |
| 摘 要： | 在详细分析碳化硼陶瓷电火花小孔加工精度影响因素的基础上,采用单因素试验方法试验了基本工艺参数(脉冲宽度、脉冲间隔、峰值电流、加工深度、工具电极等)对孔扩量、出入口直径差的影响,同时分析了影响孔扩量的主要因素,为加工参数的选择提供了依据.
|
| 关 键 词： | 碳化硼 电火花加工 孔扩量 出入口直径差 |
Technical Study of Electrical Discharge Machining to Micro-hole on B4C Ceramic |
| |
| SHAO Ming-dong,GUO Jiang,SUN Ji-ming.Technical Study of Electrical Discharge Machining to Micro-hole on B4C Ceramic[J].OME Information,2011(12):51-56. |
| |
| Authors: | SHAO Ming-dong GUO Jiang SUN Ji-ming |
| |
| Affiliation: | (Changchun Institute of Optics,Fine Mechanics and Physics,Chinese Academy of Sciences,Changchun 130033,China) |
| |
| Abstract: | The effect of technical machining small hole on B4C with EDM were analyzed in detail and the experiments were carried out to investigate how the single parameter(pulse time(ti),pulse off-time(toff),peak current(Ie),the depth of hole etc.) affect the machining process and results,such as expanding hole and diameter variation between entrances and exits(DVEE).Finally,the principle and rule of choosing the process parameters were achieved. |
| |
| Keywords: | B4C EDM expanding hole DVEE |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
