Method and apparatus for precision rolling of rotationally symmetrical components
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United States of America Patent
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Apr 8, 2008
Grant Date -
May 25, 2006
app pub date -
Nov 21, 2005
filing date -
Nov 25, 2004
priority date (Note) -
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status (Latency Note)
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Abstract
An apparatus (1) and a method serve for precision rolling of a surface area (2) of a rotationally symmetrical component (3), especially a screw. The apparatus (1) includes at least two spaced apart rolling tools (4, 5), a measuring unit (9) for determining an actual blank diameter of the component (3), an evaluating unit (10) for comparing the determined actual blank diameter of the component (3) with a predetermined blank diameter and for determining an adjustment value from the result of the comparison, and a control unit (11) for adjusting a distance between the at least two rolling tools (4, 5) in response to the adjustment value.
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