Process for forging and molding special-shaped steel tube with a boss on excircle

The invention relates to a process for forging and molding a special-shaped steel tube with a boss on the excircle. The process comprises the following steps: preparing a tube blank is prepared; and on a horizontal hydraulic press, inserting a mandrel in the heated tube blank so as to mold the inner...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHENG SHIQING, SHANG LONG, LIN CHEN, WU HONGWEI, LIAO GANG, LUO ZUYI, ZHANG CHENGFENG, DENG ZHIYONG, CHEN GUOSUI, HUANG WEN, TAN DAWEI, XIONG WU, SU TAO, HE YOUBIN, HUANG YONGQIANG, LIU CHANG'AN, FAN DAOSONG
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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!