CALIBRATION ROLLING METHOD AND METHOD FOR MANUFACTURING STEEL PLATE

The present invention relates to a straightening rolling method including the steps of supplying set rolling force to a steel plate moving in one way through upper and lower work rolls disposed on the top and underside of the steel plate to straighten the shape of the steel plate; detecting whether...

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Bibliographic Details
Main Author HAN, SANG TAE
Format Patent
LanguageEnglish
Korean
Published 01.07.2014
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Summary:The present invention relates to a straightening rolling method including the steps of supplying set rolling force to a steel plate moving in one way through upper and lower work rolls disposed on the top and underside of the steel plate to straighten the shape of the steel plate; detecting whether a defect exists on the steel plate passed through the upper and lower work rolls; and if the defect exists, increasing the rolling force against the upper and lower work rolls.
Bibliography:Application Number: KR20120150751