APPARATUS FOR MANUFACTURING TUBE YOKE

The present invention relates to a tube yoke manufacturing apparatus in which a tube yoke having a spline in a tube part through a forging process can be quickly manufactured and the shape of the spline may be prevented from being distorted. The tube yoke manufacturing apparatus according to the pre...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HWANG, Tae-min, PARK, Sang-gyun
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	FORGE FURNACES FORGING HAMMERING MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES,RIVETS, BOLTS OR WHEELS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PRESSING METAL PUNCHING METAL RIVETING TRANSPORTING
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Beschreibung
Zusammenfassung:	The present invention relates to a tube yoke manufacturing apparatus in which a tube yoke having a spline in a tube part through a forging process can be quickly manufactured and the shape of the spline may be prevented from being distorted. The tube yoke manufacturing apparatus according to the present invention comprises a plurality of tube yoke forming dies configured to form a tube yoke comprising a tube part and a yoke part by inserting a material into a dice and pressing the material by means of a punch, wherein the apparatus further comprises a spline forging die provided with a forming pin having a spline part formed in an outer circumferential surface thereof and thereby making a spline formed inside the tube part as being inserted into the tube part.