Production process and mold structure of ultrahigh-strength double-wing-shaped seamless tube

The invention discloses a production process and a die structure of an ultrahigh-strength double-wing-shaped seamless tube, and relates to the technical field of profile machining, the die structure comprises a horizontal extruder and a die tail pad, the right side of the die tail pad is connected w...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG JINYONG, HAN HENGLI, FEI ZHIWEI, LIU FUQIANG, ZHANG AILIANG, QI XILUN, GAO JIE
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ALLOYS AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL CHEMISTRY FERROUS OR NON-FERROUS ALLOYS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS
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