Large part polishing apparatus and polishing method

Details Large part polishing apparatus and polishing method Large part polishing apparatus and polishing method

2005-12-22

2008-11-25

Nguyen, Dung Van (Department: 3723)

Abrading

Abrading process

Utilizing fluent abradant

C451S075000

Reexamination Certificate

active

07455570

ABSTRACT:
The present invention comprises a turntable which holds a turbine part at a predetermined position, the turn table being rotatably supported by a support member, and rotated and driven by a driving motor, an abrasive feeding unit which feeds an abrasive particle having an elastic material as a core to a predetermined position as an abrasive, and a polishing head including an impeller which is rotated and driven by an impeller driving motor at high speed and applies rotary energy to the abrasive particle to be supplied from the abrasive feeding unit, the polishing head injecting the abrasive particle flying from the tangential direction of the impeller at a predetermined speed toward a surface to be polished of the turbine part held on the turntable, and an abrasive recovery unit which recovers the abrasive particle provided for polishing of the turbine part from the polishing head, and feeding into the abrasive feeding unit.

REFERENCES:
patent: 4064656 (1977-12-01), Zeidler
patent: 4319435 (1982-03-01), Suzuki et al.
patent: 5127198 (1992-07-01), Nakayama et al.
patent: 5199228 (1993-04-01), Beausoleil
patent: 6146247 (2000-11-01), Nokubi et al.
patent: 6568994 (2003-05-01), Shaw
patent: 6926594 (2005-08-01), Nakayama
patent: 2003/0027495 (2003-02-01), Shaw
patent: 2252680 (1997-04-01), None
patent: 3-26466 (1991-02-01), None
patent: 7-932 (1995-01-01), None
patent: 9-314468 (1997-12-01), None
patent: 10-225866 (1998-08-01), None
patent: 11-347945 (1999-12-01), None
patent: 2000-61846 (2000-02-01), None
patent: 2003-508238 (2003-03-01), None
patent: 142597 (1990-09-01), None

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