Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1983-06-06
1986-03-04
Whitehead, Harold D.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51 67, B24B 700, B24B 1906
Patent
active
045732892
ABSTRACT:
A method and an apparatus are described for superfinishing convex or concave jacket faces of rotationally symmetrical workpieces, in particular of roller bearing rollers, in which the workpiece is received and rotated between two rotatable rollers, at least one of which is driven, while a honing stone is lowered perpendicularly to the longitudinal axis of the workpiece against the jacket face and thereby executes an oscillation parallel to the longitudinal axis of the workpiece. Along at least a portion of its stroke movement, the honing stone is imparted a further oscillation, synchronous with the first, along a curved path located in the jacket face of the workpiece.
REFERENCES:
patent: 2283792 (1942-05-01), Cole
patent: 3156073 (1964-11-01), Strasbaugh
patent: 4004375 (1977-01-01), Wieck
patent: 4024672 (1977-05-01), Wieck
Supfina Maschinenfabrik Hentzen GmbH & Co KG
Whitehead Harold D.
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