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Przedstawiono elektrody drutowe jednolite z różnych materiałów jak i pokrywane cynkiem, tlenkiem cynku, mosiądzem i srebrem. Druty te mają zastosowanie do wycinania elektroerozyjnego elementów z materiałów trudno obrabialnych. Podano również ogólne wskazania co do warunków i parametrów obróbki, w których można te elektrody stosować. Skomentowano możliwości uzyskiwania określonych efektów wycinania...
Wire Electrical Discharge Machining (WEDM) uses a metallic wire to cut a product profile such as extrusion dies and blanking punches. The cost of possession and maintenance of the WEDM equipment is generally high. Hence, it is important to reduce the machine operation training cost, to provide simulation verification, and to investigate the correctness of the NC codes. This paper presents the development...
To and fro wire electrical discharge machining (HS-WEDM) has been employed widely. Currently, there is a new technology that using the assisting electrode method in insulated ceramics HS-WEDM machining. In this paper, a novel current wave pulse power supply is designed to machine the insulated ceramics by HS-WEDM. Aim to the two phases in the insulated ceramics HS-WEDM machining, through the high-low...
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