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.identifier.uri	http://dl.lib.mrt.ac.lk/handle/123/9406
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.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
dc.identifier.year	2000	en_US
dc.identifier.pgnos	183-189	en_US