MANUFACTURE OF HOLLOW GEAR

PURPOSE:To constrain a burr and to reduce the breakdown of a die by providing a recessed part at the end face part of the opposite side to a punch of a solid material and forming a curvature part at the angular part sliding with a die. CONSTITUTION:A solid material W1 is provided with recessed parts...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MIURA CHIYOJI, KOUNO MICHITOSHI, MAEDA TOSHIO
Format: Patent
Sprache:eng
Schlagworte:
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