Abrasive water-jet machining device

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United States of America Patent

PATENT NO 9193036
APP PUB NO 20140030963A1
SERIAL NO

14110607

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Abstract

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An abrasive water-jet machining device includes an abrasive nozzle assembly (11) that jets ultrahigh-pressure water mixed with an abrasive during a cutting process for cutting a workpiece (W) into a desired shape, a catcher cup (12) that collects the ultrahigh-pressure water jetted from the abrasive nozzle assembly (11), and a distance adjusting mechanism (13) that adjusts the distance between the abrasive nozzle assembly (11) and the catcher cup (12) so as to maintain a constant distance between the catcher cup (12) and the workpiece (W). The device increases the collection rate of the abrasive fluid when cutting a workpiece whose plate thickness changes in a longitudinal direction (vertical direction) and/or a width direction (horizontal direction).

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Patent Owner(s)

Patent OwnerAddress
MITSUBISHI HEAVY INDUSTRIES LTDTOKYO 108-8215
FLOW JAPAN CORPORATIONNAGOYA AICHI 460-0008

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Baba, Yasuo Tokyo, JP 16 383
Kanazawa, Hiroyuki Tokyo, JP 47 234

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