Curved surface machining method and an apparatus thereof

Details Curved surface machining method and an apparatus thereof Curved surface machining method and an apparatus thereof

2005-10-18

2005-10-18

Wilson, Lee D. (Department: 3723)

Abrading

Precision device or process - or with condition responsive...

Computer controlled

C451S036000, C451S040000, C451S042000, C901S041000

Reexamination Certificate

active

06955585

ABSTRACT:
A curved surface machining method that performs finishing of the surface of a workpiece into a curved surface. The method includes the steps of: setting a workpiece in a rotating or stationary state in a water tank filled with an abrasive-containing solution into which an abrasive with a grain size of less than 1 μm has been admixed; and spraying a high-speed fluid in the abrasive-containing solution while a position, direction, and angle thereof is controlled relative to the workpiece, thus grinding and finishing the surface of the workpiece to an intended surface roughness and profile accuracy.

REFERENCES:
patent: 5048238 (1991-09-01), Ikeda
patent: 5573446 (1996-11-01), Dey et al.
patent: 5591068 (1997-01-01), Taylor
patent: 6612906 (2003-09-01), Benderly
patent: 6688953 (2004-02-01), Kawasaki et al.
patent: 6719611 (2004-04-01), Kordonski et al.

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