Rolling self-locking core roller die for special-shaped ring forgings

The special-shaped ring forge piece rolling self-locking core roller die comprises a core roller, an inner mold block, a core sleeve and a pressing ring, the inner mold block is installed on the core roller through a core roller key, the upper end of the inner mold block is sequentially sleeved with...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	LI BOBO, CHEN YUANKUI, ZHAO BIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS,WHEELS, RINGS, BARRELS, BALLS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING
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