Straightening structure for lifting straightening rolls in advance for six-roll straightening machine

The invention provides a straightening structure for lifting straightening rolls in advance for a six-roll straightening machine, the straightening machine is provided with six straightening rolls, namely a No.1 roll, a No.2 roll, a No.3 roll, a No.4 roll, a No.5 roll and a No.6 roll, the No.1 roll,...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YANG HUANGGUANG, KUANG GUANG, ZHANG YANGBO, DU PEIMIN, XIA BIN, YUAN JINFENG, LI YONGDENG, XIANG XIN
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 WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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