Machining method and forming die assembly for automotive threaded tooth long rod part

The invention belongs to the field of machining, and discloses a machining method for a threaded tooth long rod part for a vehicle, which can be used for preventing fine holes in the molded threaded tooth long rod part and fine cracks on the surface of the molded threaded tooth long rod part by enab...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	YU SHENG, ZHAO JIANGBO, ZHANG ZHIQIANG, GONG HONGYING, YOU JIN, LIU SHANGBAO, YE HENGCHANG, ZHOU ZHIWEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL CHEMISTRY 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
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