Method of conditioning the surface of a spline forming rack

Details Method of conditioning the surface of a spline forming rack Method of conditioning the surface of a spline forming rack

1994-09-19

1996-04-23

Crane, Daniel C.

Metal deforming

By use of tool acting during relative rotation between tool...

During rotation of work

72469, 761071, B21H 500, B21D 3720

Patent

active

055092870

ABSTRACT:
A spline forming rack having a plurality of parallel teeth for the cold forming of a spline on a workpiece wherein the land surfaces of the teeth have deposited thereon by a welding process a layer of particles of a hardening material such as tungsten carbide to increase both the wear resistance and the roughness of the land surfaces.

REFERENCES:
patent: 3705513 (1972-12-01), Daniel
patent: 3862567 (1975-01-01), Hidreth
patent: 3889516 (1975-06-01), Yankee
patent: 3910091 (1975-10-01), Samanta
patent: 3913365 (1975-10-01), Kruse
patent: 4058999 (1977-11-01), Gabriele
patent: 4563890 (1986-01-01), Dickson
patent: 4622842 (1986-11-01), Bachrach et al.
patent: 4878370 (1989-11-01), Fuhrman et al.
"Surf Alloy Brochure", Alloying Surfaces, Inc. 1984, U.S.A.
Rocklumizer Brochure, Rockline Mfg. Co. 1987, U.S.A.

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