Improving the efficiency of electro discharge machining by dual voltage excitation
| dc.contributor.author | Jayasinghe, JAKS | |
| dc.date.accessioned | 2013-11-26T15:49:04Z | |
| dc.date.available | 2013-11-26T15:49:04Z | |
| dc.date.issued | 2000 | |
| dc.description.abstract | An Electrical Discharge Machine (EDM) is a vital machine used in manufacture of tools and dies. Its operation is based on discharge of an electrical current across the tool and the work-piece. Due to limitations of the servo control system, the EDM operates with a low efficiency using a high spark voltage. This paper presents a novel technique based on a dual voltage excitation for an EDM. Although this technique was developed primarily to improve the efficiency, it reduces the cost and size of the electronic controller as well. | en_US |
| dc.identifier.pgnos | 183-189 | en_US |
| dc.identifier.uri | http://dl.lib.mrt.ac.lk/handle/123/9406 | |
| dc.identifier.year | 2000 | en_US |
| dc.language.iso | en | en_US |
| dc.title | Improving the efficiency of electro discharge machining by dual voltage excitation | en_US |
| dc.type | Conference-Full-text | en_US |