Hydraulic centering system and method for uncoiling machine of rolling mill

The invention provides a hydraulic centering system for an uncoiling machine of a rolling mill. The hydraulic centering system comprises a transmission side oil cylinder, an operation side oil cylinder, a first three-position four-way reversing valve and a second three-position four-way reversing va...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LEI CONGHUI, WANG XUN'AN, ZHEN YONGFU, GUO JIA, XIN JINGTAI, CHEN GUOFANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TRANSPORTING WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!