Automatic control centerless finishing device for honing external cylindrical surfaces
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United States of America Patent
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Oct 29, 1991
Grant Date -
N/A
app pub date -
Jun 21, 1989
filing date -
Jun 21, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
In a continuous flow machine with a centerless finishing device for honing external cylindrical surfaces, the device includes a plurality of successive finishing elements with individually feedable finishing stones and a common oscillation drive for oscillation the finishing elements. The device further includes a measuring device to measure the oscillation movement of the finishing elements powered by the common drive. There is a computer which receives the measured signal and compares it to a desired value. Depending on the previous result, an adjustable control means, connected to both the computer and the common drive, will adjust the common drive to perform the necessary oscillation movement of the finishing elements.
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