Die core structure for reducing impact force of die cavity

The invention relates to a die core structure for reducing impact force of a die cavity. The lower end surface of a left feeding insert and the lower end surface of a right feeding insert are auxiliary molding surfaces, and the existence of a feeding groove is equivalent to a feeding corner, so that...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CAI CHAOXIN, CHEN FAMING, XU JIBO, WANG HONGBIAO, WANG PENG, SHEN JINGDAO, HUANG QINGBO, LYU YANWEI, QIAO JINCHAO, KUANG XINWEN, LU YIQI, SHEN SHANZHONG, XIA ZHIZHONG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CASTING CASTING OF METALS CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING
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