Abrading – Abrading process – Roll – roller – shaft – ball – or piston abrading
Reexamination Certificate
2005-01-04
2005-01-04
Hail, III, Joseph J. (Department: 3723)
Abrading
Abrading process
Roll, roller, shaft, ball, or piston abrading
C125S016010, C125S016020, C125S021000, C083S651100, C451S041000
Reexamination Certificate
active
06837778
ABSTRACT:
A method for cutting a rare earth alloy using a wire with abrasive grains fixed to a core wire, including the step of cutting the rare earth alloy with the wire traveling in a state that a portion of the rare earth alloy to be cut with the wire is immersed in a coolant containing water as the main component, the coolant having a surface tension at 25° C. in a range of 25 mN/m to 60 mN/m.
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U.S. patent application Ser. No. 09/566,736, Sadahiko Kondo, “Method of machining rare earth alloy and method of fabricating rare magnet using the same”; filing date May 9, 2000.
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Ishida Hazime
Kondo Sadahiko
Miyachi Akira
Hail III Joseph J.
Neomax Co. LTD
Ojini Anthony
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