WIRE SAW APPARATUS AND METHOD FOR CUTTING-OFF RARE EARTH ALLOY

PROBLEM TO BE SOLVED: To elongate the life of a wire saw when a rare earth alloy is cut off by means of a wire saw apparatus. SOLUTION: The wire saw apparatus comprises a pair of first rollers (13, 14) which have multiple wires wound thereon and have a plurality of grooves respectively, and at least...

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Bibliographic Details
Main Authors KONDO SADAHIKO, OKAZAKI SUSUMU, NAKAMOTO TATSUYA, MIYAJI AKIRA
Format Patent
LanguageEnglish
Published 11.11.2004
Edition7
Subjects
DRESSING OR CONDITIONING OF ABRADING SURFACES
FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
GRINDING
MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING
PERFORMING OPERATIONS
POLISHING
TRANSPORTING
WORKING CEMENT, CLAY, OR STONE
WORKING STONE OR STONE-LIKE MATERIALS
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Summary:PROBLEM TO BE SOLVED: To elongate the life of a wire saw when a rare earth alloy is cut off by means of a wire saw apparatus. SOLUTION: The wire saw apparatus comprises a pair of first rollers (13, 14) which have multiple wires wound thereon and have a plurality of grooves respectively, and at least one reel bobbin which supplies the wires to the pair of the first rollers and collects the wires from the pair of the first rollers. The wires are twisted in the opposite directions within the period when the wires are supplied to the pair of the first rollers from the reel bobbin and are collected again by the reel bobbin. COPYRIGHT: (C)2005,JPO&NCIPI
Bibliography:Application Number: JP20030109317