| 超短脉冲电流微细电解加工技术研究 |
| |
| 引用本文： | 张朝阳,朱荻,王明环,曲宁松. 超短脉冲电流微细电解加工技术研究[J]. 中国机械工程, 2005, 16(14): 1295-1298 |
| |
| 作者姓名： | 张朝阳 朱荻 王明环 曲宁松 |
| |
| 作者单位： | 南京航空航天大学,南京,210016 |
| |
| 基金项目： | 航空科学基金资助项目(04H52055) |
| |
| 摘 要： | 利用电化学腐蚀方法,在自制的电解加工机床上连续实现微细工具电极的制作和工件的加工,通过试验研究了超短脉冲的电压幅值和脉冲宽度对侧面加工间隙的影响。结果表明,减小脉冲宽度,降低加工电压,可以提高微细电解加工的精度。利用优化的加工参数,进行了微小孔加工、微细直写加工以及成形电极微细加工的实验。
|
| 关 键 词： | 微细电解加工 超短脉冲 极间间隙 加工精度 |
| 文章编号： | 1004-132X(2005)14-1295-04 |
Investigation on Electrochemical Micro-machining Using Ultra-short Voltage Pulses |
| |
| ZHANG Zhaoyang,ZHU Di,Wang Minghuan,Qu Ningsong. Investigation on Electrochemical Micro-machining Using Ultra-short Voltage Pulses[J]. China Mechanical Engineering, 2005, 16(14): 1295-1298 |
| |
| Authors: | ZHANG Zhaoyang ZHU Di Wang Minghuan Qu Ningsong |
| |
| Affiliation: | Zhang Zhaoyang Zhu Di Wang Minghuan Qu Ningsong Nanjing University of Aeronautics and Astronautics,Nanjing,210016 |
| |
| Abstract: | On the self-developed equipment, tool electrode and workpiece were sequentially machined by electrochemical method. The effects of pulse on-time and voltage on the side gap of electrodes were investigated with experiments. The experimental results show that decreasing pulse duration and voltage can enhance the localization and improve electrochemical micro-machining accuracy. Parameters of nanosecond pulse ECM are optimized to carry out micro-hole machining, directly-etching and forming microelectrode of ECM. |
| |
| Keywords: | electrochemical micro-machining ultra-short voltage pulses inter-electrode gap machining accuracy |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
