Entry roller box

The inventive entry roller box relates to rolling production and can be used in the structure of rolling mills, mainly for finishing stands of mills for rolling sections and wire mills. The box comprises a body in which gates and roller holders with roller units are arranged. Each roller holder comp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	VLADIMIR PAVLOVICH ALEXEEV, VLADIMIR EVGENIEVICH KOVTUNENKO, MIKHAIL ANTONOVICH BABENKO, JURY ANTONOVICH DARDA, VIKTOR NIKOLAEVICH VARJUKHIN, NIKOLAI PETROVICH CHUMAKOV, LEONID ALEXANDROVICH PETRUSENKO
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:	The inventive entry roller box relates to rolling production and can be used in the structure of rolling mills, mainly for finishing stands of mills for rolling sections and wire mills. The box comprises a body in which gates and roller holders with roller units are arranged. Each roller holder comprises a roller with rolling bearings between which a spacer ring is installed. The invention is characterized in that the spacer ring is fixed with a preload of 0.001-0.003 of the diameter of the bore of the roller.