METHOD OF COLD ROLLING STRIPS

FIELD: rolling; continuous cold-rolling mills. SUBSTANCE: distribution of specific tension over strip width at inlet and outlet of stand in the course of rolling is established in such a way that in each longitudinal section condition determined by rolling schedule and strip state is ensured. Specif...

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Bibliographische Detailangaben
Hauptverfasser:	TRET'JAKOV V.A, NASTICH V.P, CHEGLOV A.E, RAKITIN S.A, TITOV E.V, BOZHKOV A.I, SKLADCHIKOV V.M
Format:	Patent
Sprache:	eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING
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Beschreibung
Zusammenfassung:	FIELD: rolling; continuous cold-rolling mills. SUBSTANCE: distribution of specific tension over strip width at inlet and outlet of stand in the course of rolling is established in such a way that in each longitudinal section condition determined by rolling schedule and strip state is ensured. Specific tension over strip width at inlet and outlet of stand is regulated by mathematical dependence. EFFECT: elimination of working roller slipping relative to strip in the course of rolling and surface defects like grooves= , scratches=. 4 dwg, 11 tbl