WIRE ELECTRIC DISCHARGE MACHINE

A wire electric discharge machine comprising upper and lower guide units (118, 109) provided on the upper and lower sides of a workpiece (25) and containing therein wire guides for guiding a wire electrode (119), a nozzle for ejecting a processing liquid from at least one of the upper and lower guid...

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Main Authors MORO, TOSHIO, SATOU, SEIJI
Format Patent
LanguageEnglish
French
Japanese
Published 27.04.2000
Edition7
Subjects
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Abstract A wire electric discharge machine comprising upper and lower guide units (118, 109) provided on the upper and lower sides of a workpiece (25) and containing therein wire guides for guiding a wire electrode (119), a nozzle for ejecting a processing liquid from at least one of the upper and lower guide units (118, 109) toward the workpiece (25), and a pump for supplying the processing liquid to the nozzle, a gas being mixed in the processing liquid in a flow passage of the processing liquid extending from the pump to the nozzle, whereby a processing liquid in a gas-liquid mixed phase is ejected from the nozzle to the workpiece (25). L'invention concerne un ensemble d'usinage par étincelage à fils, comprenant: des unités de guidage supérieure et inférieure (118, 109), placées sur les cotés inférieur et supérieur d'une pièce (25) et renfermant des fils-guides destinés à guider un fil-électrode (119); une buse conçue pour pulvériser un liquide de traitement sur la pièce (25) depuis au moins une desdites unités de guidage supérieure et inférieure (118, 109); et une pompe permettant d'amener ce liquide de traitement à cette buse, un gaz étant mélangé dans le liquide de traitement circulant de la pompe à la buse, ce liquide de traitement, contenu dans une phase mixte gaz-liquide, étant pulvérisé par la buse sur ladite pièce (25).
AbstractList A wire electric discharge machine comprising upper and lower guide units (118, 109) provided on the upper and lower sides of a workpiece (25) and containing therein wire guides for guiding a wire electrode (119), a nozzle for ejecting a processing liquid from at least one of the upper and lower guide units (118, 109) toward the workpiece (25), and a pump for supplying the processing liquid to the nozzle, a gas being mixed in the processing liquid in a flow passage of the processing liquid extending from the pump to the nozzle, whereby a processing liquid in a gas-liquid mixed phase is ejected from the nozzle to the workpiece (25). L'invention concerne un ensemble d'usinage par étincelage à fils, comprenant: des unités de guidage supérieure et inférieure (118, 109), placées sur les cotés inférieur et supérieur d'une pièce (25) et renfermant des fils-guides destinés à guider un fil-électrode (119); une buse conçue pour pulvériser un liquide de traitement sur la pièce (25) depuis au moins une desdites unités de guidage supérieure et inférieure (118, 109); et une pompe permettant d'amener ce liquide de traitement à cette buse, un gaz étant mélangé dans le liquide de traitement circulant de la pompe à la buse, ce liquide de traitement, contenu dans une phase mixte gaz-liquide, étant pulvérisé par la buse sur ladite pièce (25).
Author MORO, TOSHIO
SATOU, SEIJI
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RelatedCompanies MITSUBISHI DENKI KABUSHIKI KAISHA
MORO, TOSHIO
SATOU, SEIJI
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Snippet A wire electric discharge machine comprising upper and lower guide units (118, 109) provided on the upper and lower sides of a workpiece (25) and containing...
SourceID epo
SourceType Open Access Repository
SubjectTerms MACHINE TOOLS
METAL-WORKING NOT OTHERWISE PROVIDED FOR
PERFORMING OPERATIONS
SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
TRANSPORTING
WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OFELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKESTHE PLACE OF A TOOL
Title WIRE ELECTRIC DISCHARGE MACHINE
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