Abstract
EDM of oil supply tank of some equipment with copper electrode and graphite electrode was tested, the processing characteristics in the EDM of QT700-2 were analyzed, through contrasts among processing speed, electrode wear ratio, machining gap and surface quality etc, a suitable electrode material and process parameters were selected. The characteristics of accurate assembly electrode EDM oil supply were analyzed, the results suggest that: the copper is more suitable than others electrode material in the EDM of QT700-2 according to experiments. Integrated theory with practice, an accurate assembly electrode was worked out and manufactured, and the parts that made by EDM with accurate assembly electrode have met the requirements of design.
| Original language | English |
|---|---|
| Pages (from-to) | 946-949 |
| Number of pages | 4 |
| Journal | Zhongguo Jixie Gongcheng/China Mechanical Engineering |
| Volume | 20 |
| Issue number | 8 |
| Publication status | Published - 25 Apr 2009 |
Keywords
- EDM (electrical discharge machining)
- Electrode design
- Oil supply tank
- Processing speed