DEVICE FOR EXTRUDING METAL

PROBLEM TO BE SOLVED: To provide an extruding device for metal with which deterioration of the quality of extruded articles is prevented without bringing about high cost of the device and extruded articles. SOLUTION: This device is provided with a wheel 1 on the circumferential surface of which a gr...

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Bibliographische Detailangaben
Hauptverfasser:	YAMADA TSUKASA, KUSAKAI JIYUNICHI, OHATA YOSUKE, OTA YOSHIHISA
Format:	Patent
Sprache:	eng
Schlagworte:	AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL CLEANING CLEANING IN GENERAL MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PREVENTION OF FOULING IN GENERAL PUNCHING METAL TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an extruding device for metal with which deterioration of the quality of extruded articles is prevented without bringing about high cost of the device and extruded articles. SOLUTION: This device is provided with a wheel 1 on the circumferential surface of which a groove 2 is formed and which is rotationally driven and a shoe block 5 which is attached to this wheel 1, with which a part over a prescribed length of the groove 2 is covered and an introducing passage 4 for a metallic base stock 3 to be extruded is formed and which has a die chamber 6 with which the metallic base stock 3 continuously introduced is extruded and taken out. A brush 11 for mechanically removing metallic oxide sticking to the groove 2 is provided in the position before the metallic base stock 3 in the groove 2 of the wheel 1 is pulled into the introducing passage 4.