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Application filed by Віктор Олександрович Ніколаєв, Виктор Александрович Николаев, Олександр Геннадійович Васильєв, Александр Геннадиевич Васильев, Олександр Вікторович Ніколаєв, Александр Викторович НиколаевfiledCriticalВіктор Олександрович Ніколаєв
Priority to UA99063666ApriorityCriticalpatent/UA34357A/en
Publication of UA34357ApublicationCriticalpatent/UA34357A/en
The invention relates to the sheet-rolling production, in particular, to the double-roll stands for rolling of sheets and strips. An object of invention is expanding the possibility of adjusting the deflection of roll unit by changing the position of supporting part under the cushion of lower backup roll relative to the axis of pressing screw, during rolling, which provides for change of the bending moment of backup roll and, together with this, required change of the elastic deflection of roll unit, decrease of transverse variation in thickness and nonflatness of strips, decrease of the sorting of metal according to the quality of profile.
UA99063666A1999-06-301999-06-30Roll unit of broad-strip mill
UA34357A
(en)