Apparatus for superfinishing bearing rollers
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United States of America Patent
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-
Mar 4, 1986
Grant Date -
N/A
app pub date -
Jun 6, 1983
filing date -
Jul 10, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
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.
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