Abrasive belt and machining process associated therewith

Details Abrasive belt and machining process associated therewith Abrasive belt and machining process associated therewith

2005-07-12

2005-07-12

Hail, III, Joseph J. (Department: 3723)

Abrading

Abrading process

Cam

C451S173000, C451S168000

Reexamination Certificate

active

06916230

ABSTRACT:
A process and device for machining by abrasive belt, on a part1with an axis of rotation, of a non-cylindrical bearing surface2,two portions of the same running abrasive belt14,which are spaced apart from each other in the longitudinal direction of the belt, using two independent support components12,preferably activated by two jacks8mounted on a common carrier4,along two contact zones spaced apart angularly around the axis of rotation of the part, are applied against the bearing surface2.The application is particularly suited for cam surfaces of cam shafts.

REFERENCES:
patent: 4945683 (1990-08-01), Phillips
patent: 5536201 (1996-07-01), Winkelmann
patent: 5651719 (1997-07-01), Pineau
patent: 5664991 (1997-09-01), Barton, II
patent: 5707684 (1998-01-01), Hayes et al.
patent: 5762542 (1998-06-01), Sandvold
patent: 6102783 (2000-08-01), Loock et al.
patent: 6520883 (2003-02-01), Rennerfelt

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