COOLING DEVICE AND COOLING METHOD

To provide a cooling device that can perform effective cooling while avoiding interference with a hollow stock when performing normal bending or shear bending, and a cooling method.SOLUTION: A cooling device is used for a hollow bent component manufacturing apparatus comprising a feeder, a heating c...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	TOMIZAWA ATSUSHI, UEMATSU KAZUO
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	CHEMISTRY GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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