Manufacturing method of small elliptical solid forge piece

The invention discloses a manufacturing method of a small elliptical solid forge piece. According to the manufacturing method of the small oval solid forge piece, manufacturing of the small oval forge piece can be achieved through the working procedures of material specification planning, forging ri...

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Bibliographische Detailangaben
Hauptverfasser: ZANG CHAO, ZHAO LIMEI, PAN WENDONG, SHANG HEJUN, ZHANG XIN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a manufacturing method of a small elliptical solid forge piece. According to the manufacturing method of the small oval solid forge piece, manufacturing of the small oval forge piece can be achieved through the working procedures of material specification planning, forging ring piece design, forging ring manufacturing, saw cutting blanking, oval forge piece forging forming, numerical control cutting and the like. According to the manufacturing method of the small oval solid forge piece, the continuous casting round billet is used as a raw material for manufacturing the small oval solid forge piece, the center porosity of the continuous casting round billet can be effectively removed, and the internal defect level of the small oval solid forge piece can meet the high flaw detection technical requirement; and the problems of low raw material utilization rate, high raw material purchasing cost and the like caused by adopting steel ingots as raw materials are avoided. 本发明公开了一种小型椭圆实心锻件的制造方法