Metallurgical rolling mill

Metallurgical rolling mill

The invention discloses a metallurgical rolling mill. A thrust bearing is additionally arranged on the outer side of a rotating arm of a sleeve move-out device of the metallurgical rolling mill and is tightly pressed by a pressing device. The thrust bearing applies axial force and supplies radial fr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MU GANGYI, KONG LINGPING
Format: Patent
Sprache:chi ; eng
Schlagworte:
AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL
MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL
PERFORMING OPERATIONS
PUNCHING METAL
TRANSPORTING
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Beschreibung
Zusammenfassung:The invention discloses a metallurgical rolling mill. A thrust bearing is additionally arranged on the outer side of a rotating arm of a sleeve move-out device of the metallurgical rolling mill and is tightly pressed by a pressing device. The thrust bearing applies axial force and supplies radial friction to the rotating arm simultaneously, so that the stress unbalance of the rotating arm can be eliminated. Therefore, a sliding bearing can be prevented from being worn due to unilateral frication generated in a rotating process.