Aluminum alloy casting stamping die with noise reduction performance

The invention is suitable for the technical field of stamping dies, and provides an aluminum alloy casting stamping die with noise reduction performance, which comprises a convex die piece fixedly mounted on an external press machine and a noise reduction assembly, the noise reduction assembly compr...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	XU HUALAI, JIANG HAO, ZHU WENQIANG, WU HAO, PAN CHENGQING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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