Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Владимир Михайлович Данько, Андрей Владимирович ДанькоfiledCriticalВладимир Михайлович Данько
Priority to UAA201104018ApriorityCriticalpatent/UA101216C2/en
Publication of UA101216C2publicationCriticalpatent/UA101216C2/en
The invention relates to rolling production, namely to production of section bars by continuous rolling. In each stand after rolling front-end of the lengththe rolling force is measured and further this value is maintained along the entire length of a breakdown bar due to the speed mismatch of working rolls. The length valuecorresponds to the length Lof the front end of finished cut strip reduced in each stand against the direction of rolling bytimes, where- coefficient of drawing in istand. The invention ensures maintaining constant rate of metal flow without forming a loop between the stands.
UAA201104018A2011-04-042011-04-04Method of continuous rolling section bars
UA101216C2
(en)