BUILT-UP ROLLING ROLL

FIELD: rolled stock production, namely structure of working roll used for hot rolling of steel. ^ SUBSTANCE: built-up rolling roll includes arbor with threaded portion and shoulder; bandage mounted on arbor and members for fixing bandage having nut screwed onto threaded portion of arbor. On end of b...

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Bibliographic Details
Main Authors BENEDECHUK I.B, MONID V.A, TRAJNO A.I, SOROKIN A.M, JAKOVLEV S.S, ROVKIN A.M, LUTSENKO A.N, ROSLJAKOVA N.E, SAMOJLOV A.K
Format Patent
LanguageEnglish
Russian
Published 27.09.2004
Edition7
Subjects
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
ROLLING OF METAL
TRANSPORTING
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Summary:FIELD: rolled stock production, namely structure of working roll used for hot rolling of steel. ^ SUBSTANCE: built-up rolling roll includes arbor with threaded portion and shoulder; bandage mounted on arbor and members for fixing bandage having nut screwed onto threaded portion of arbor. On end of bandage turned to shoulder there are recesses forming two diametrically opposite radial cylindrical ducts in which sleeves with internal thread are arranged. Screws passed through said sleeves are turned-in to arbor. Nut has radial threaded opening into which fixing screw is turned-in. End of fixing screw passes to cylindrical duct provided in arbor. Invention prevents turning over and shifting of bandage relative to arbor. ^ EFFECT: enhanced strength of roll, simplified mounting - dismounting of roll bandage. ^ 5 dwg
Bibliography:Application Number: RU20020133970