Radius dresser

Details Radius dresser Radius dresser

1980-05-22

1981-11-10

Whitehead, Harold D.

Stone working

Turning

Grinding-wheel dressing

125 11A, 125 11TP, B24B 5312

Patent

active

042991960

ABSTRACT:
A radius dresser apparatus for cutting concave, convex, or zero radii in the peripheries of surface grinding wheels. A base plate supports a pair of spaced apart vertical support plates, between which is an angularly adjustable, vertically disposed U-shaped carrier member. The U-shaped carrier member has an arcuate bight portion and two integral vertical, upwardly extended, arm portions. A cross arm is slidably mounted on the upper end of each of the carrier member vertical arm portions. The inner ends of each of the cross arms are releasably connected together, and to a forwardly extended, horizontal cutting diamond carrier member which has adjustably mounted at its front end a vertically disposed cutting diamond. The angularity between the cross arms determines the type and degree of radius which the radius dresser will cut into the periphery of a surface grinding wheel, and it is adjustable by means of a releasable locking device that locks the inner ends of the cross arms together in a predetermined angular relationship relative to each other.

REFERENCES:
patent: 2068611 (1937-01-01), Schuberg
patent: 2930373 (1960-03-01), Jessup et al.
patent: 3120723 (1964-02-01), Jessup
patent: 3378001 (1968-04-01), Parapetti

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