Visual inspection system for ceramic balls
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United States of America Patent
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Feb 15, 2011
Grant Date -
Feb 28, 2008
app pub date -
Oct 31, 2006
filing date -
Aug 24, 2006
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A visual inspection system for ceramic balls inspects flaws in the surface of ceramic balls, and includes an oil tank holding oil, a rotation device for rotating a ceramic ball targeted for inspection that is immersed in the oil in the oil tank, so that detection of the ceramic ball is possible along a meridian, an imaging means for imaging the entire surface of the ceramic ball rotated by the rotation device, an image processing means for image processing an image imaged by the imaging means, and an assessing means for assessing the presence of flaws in the ceramic ball based on image data resulting from the image processing.
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