Roller-guided cutting tool

Details Roller-guided cutting tool Roller-guided cutting tool

1984-01-11

1985-07-09

Vlachos, Leonidas

Cutters, for shaping

Including noncutting work modifying means

29 90R, 72122, 401 22, B24B 3900, B24B 3902

Patent

active

045279292

ABSTRACT:
A skiving and roller burnishing tool for finishing the internal surface of a cylindrical bore includes a cutting assembly and a pair of roller burnishing assemblies. Each roller assembly includes a plurality of frustoconical rollers mounted on a frustoconical bearing surface. By translating the individual rollers axially, the effective diameter of the outer surfaces of the roller can be changed. By applying a constant force on the rollers, the two roller assemblies hold the tool firmly in place inside the work piece, preventing accidental misalignment of the cutting tool. It has been found that this workpiece is particularly well suited for finishing relatively long bores.

REFERENCES:
patent: 2040440 (1936-05-01), Maupin
patent: 2045787 (1936-06-01), Maupin
patent: 2069099 (1937-01-01), Satterthwaite
patent: 2164574 (1939-07-01), Christman
patent: 2282550 (1942-05-01), Trerice
patent: 3656333 (1972-04-01), Kruse
patent: 3736633 (1973-06-01), Kalen
patent: 3791000 (1974-02-01), Kunze
patent: 3795957 (1974-03-01), Steusloff
patent: 3980442 (1976-09-01), Riekeles
patent: 4133089 (1976-01-01), Heymanns
patent: 4367576 (1983-01-01), Dickinson
patent: 4380851 (1983-04-01), Dickinson
patent: 4425693 (1984-01-01), Dickinson

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