Patent ID: 6809284
Filing Date: 2004-10-26
Classification: B23H

Abstract:
A wire cut electric discharge machine comprising:a cutting machine having an upper fixing portion and a lower fixing portion, a working space being formed between said upper fixing portion and said lower fixing portions, an upper surface being disposed on said upper fixing portion and a lower surface being disposed on said lower fixing portion, an upper sliding slot being disposed on said upper fixing portion, a lower sliding slot being disposed on said lower fixing portion corresponding to said upper sliding slot; a plurality of wire electrode sets aligned and disposed in said working space and aligned; each electrode set including: (a) an upper guiding seat having an upper fixing end and a lower fixing end, said upper guiding seat being movable along said upper sliding slot; (b) a lower guiding seat having an upper fixing surface and a lower fixing surface, said lower guiding seat being movable along said lower guiding seat; and (c) a wire electrode fixed between said upper and lower guiding seats.