Elimination of rolling mill chatter
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United States of America Patent
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Jun 5, 2007
Grant Date -
Nov 10, 2005
app pub date -
May 3, 2005
filing date -
May 5, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A method for eliminating the vibrational chatter in a rolling mill stand, whereby existing roll chocks are machined to allow commercially available thrusting means, including hydraulic cylinders and the accompanying fittings and tubing, to be installed directly into the chocks so that when activated the thrusting means thrust horizontally outward to take up any gapping or play occurring between the chock face and the mill housing during normal mill operations, thus effectively eliminating chatter.
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