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电火花线切割加工是电加工技术的一种,除线切割技术外,它还包括电火花穿孔,成型加工(电火花磨削),电火花线切割加工,电解加工(包括电解磨削和研磨)。此外,还包括超声波加工和激光加工,电子束加工和离子束加工等特种加工工艺。电火花线切割技术的发展历史并不长,自1943年苏联拉机连科夫妇(E·P·lazpehko·H·N·lazpehko)发明电火花加工以来,1955年才提出电火花线切割机床方案,1956年苏联生产出第一台电器靠模线切割机床,在我国,1958年开始着手设计制造简易线切割机床、1969年研制出第
WEDM is a kind of electrical processing technology, besides wire cutting technology, it also includes EDM perforation, forming processing (EDM grinding), EDM wire cutting, electrolytic machining (including electrolytic grinding and grinding ). In addition, including ultrasonic processing and laser processing, electron beam processing and ion beam processing and other special processing technology. WEDM has not had a long history of development. Since EDM invented the EDM by the Soviet Union in 1943, the WEDM program was not proposed until 1955 In 1956 the Soviet Union produced the first electric die-cutting machine, in our country, started in 1958 to design and manufacture of simple wire-cutting machine, developed in 1969