Method and apparatus for surface treatment of a long piece...

Details Method and apparatus for surface treatment of a long piece... Method and apparatus for surface treatment of a long piece...

2006-05-02

2006-05-02

Nguyen, Dung Van (Department: 3723)

Abrading

Abrading process

Utilizing nonrigid tool

C451S036000

Reexamination Certificate

active

07037180

ABSTRACT:
An inline-ready method of finishing the surface of a long material (W) capable of preventing any environmental problem from occurring and the mechanical properties of the long material from deteriorating, comprising the steps of holding the long material (W) by two or more elastic endless belts (1) with a specified force, rotating the elastic endless belts (1) in the same direction as or in the reverse direction to the moving direction of the long material by moving the long material (W) and increasing or decreasing the rotating speed of the elastic endless belts (1) more than or less than the moving speed of the long material, and loading powder and granular grinding material (S) between the elastic endless belts (1), characterized in that the grinding material (S) is moved relative to the long material (W) to rub the grinding material (S) against the long material (W) so as to finish the surface of the long material (W).

REFERENCES:
patent: 3203139 (1965-08-01), Giese
patent: 3540168 (1970-11-01), Sawert
patent: 3906672 (1975-09-01), Kobayashi
patent: 5121573 (1992-06-01), Vassena
patent: 5899794 (1999-05-01), Shige et al.
patent: 6238273 (2001-05-01), Southwick
patent: 6632547 (2003-10-01), Shimada
patent: 59-169762 (1984-09-01), None
patent: 61-121866 (1986-06-01), None
patent: 64-16367 (1989-01-01), None

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