排序方式: 共有4条查询结果,搜索用时 234 毫秒
1
1.
微细电火花加工用微能脉冲电源的研制 总被引:6,自引:0,他引:6
分析了微能脉冲电源的实现途径,设计开发出了满足微细电火花加工用的微能脉冲电源。该电源能实现超低能量(10-7J以下)下的微细电火花加工,为实现纳米级电火花加工提供了可能的技术保证。 相似文献
2.
This article proposes a new type of electrode for micro-electro-discharge machining (micro-EDM), which can produce ultra fine micro components from various kinds of materials including those that cannot be processed by the silicon or the Lithographie Galvanoformung Abformung (LIGA) processings. This electrode is made by way of the electrodeposition process on the basis of the difference between the discharging performance of the electrodeposited coating and that of the matrix to ensure uniform wear of electrode bottom faces. With this electrode, micro-holes on ANK80 steel can be successfully manufactured in a short period of time. Compared to the traditional electrodes, Cu-ZrB2 composite coating electrodes display better wear resistance on the same experimental conditions. The results disclose the prospects for this electrode to be used in producing micro components of high-aspect-ratio and 3D micro-cavities. 相似文献
3.
4.
1