Abrading – Abrading process – Glass or stone abrading
Patent
1996-07-10
1998-09-01
Rose, Robert A.
Abrading
Abrading process
Glass or stone abrading
451 43, 451 44, 451 63, 451212, 451213, 451221, 451382, B24B 100
Patent
active
058002499
ABSTRACT:
Reconditioning a fiber for laser applications by cleaving off its tip and shaping the cleaved end into a conical or pyramidal shape with a grinder. The cleaved end is grasped in a fiber holder. The grinder is driven, e.g., to rotate. The fiber holder is moved relative to the grinder to bring it into contact with the moving grinder. The fiber holder may be rotated during the contact. Preferably, the axis of symmetry of the fiber is substantially parallel to the plane of rotation of the grinder to effect tangential grinding.
REFERENCES:
patent: 4272926 (1981-06-01), Tamulevich
patent: 4492060 (1985-01-01), Clark
patent: 4498260 (1985-02-01), Doty
patent: 5683290 (1997-11-01), Kanda et al.
Braude Ofer
Degani Joshua
Levy Uri
Rozenberg Ytzhak
Laser Industries Ltd.
Nguyen George
Rose Robert A.
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