Metal deforming – By use of roller or roller-like tool-element – With carrier for roller-couple or tool-couple
Patent
1995-02-21
1998-05-26
Larson, Lowell A.
Metal deforming
By use of roller or roller-like tool-element
With carrier for roller-couple or tool-couple
72203, B21B 3107, B21B 100
Patent
active
057551316
ABSTRACT:
The invention is a method of and apparatus for removing camber from MULT strips by passing the MULT strip through a rolling mill having rolls with contacting surfaces vertically adjustable and positioned to reduce the thickness of the MULT strip from its short edge in reduced amounts thereacross to the opposite edge, so as to eliminate or reduce camber in the MULT strip prior to passing the strip through a roll-forming and punching line.
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Graham et al., "Economic Advantages of On-Line Control of Camber and Gauge in ERW Tube/Pipe Production", presented at Tubeworld '95 conference (exact date of conference unknown to applicant).
Butler Rodney
Larson Lowell A.
The Bradbury Company, Inc.
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