发明名称 |
EXTRUSION PRESS DIE ASSEMBLY |
摘要 |
Systems devices and methods for continuous extrusion of material billets are provided. A die assembly for press extrusion of a material includes a plurality of die plates forming a die body. The die body has an entrance and an exit having a diameter smaller than the entrance with a tapered surface between the entrance and the exit. Each die plate has a center bore with a tapered interior surface and the interior surfaces form the tapered surface that extends from the entrance to the exit. A base is coupled to the die body and rotation of the base causes rotation of the die body. A billet pressed into the die body is heated by friction between the interior surface and an outer surface of the billet. The billet is heated to a deformable temperature and is extruded into a tube product as the billet is pressed from the entrance to the exit of the die body. |
申请公布号 |
IN1843DEN2015(A) |
申请公布日期 |
2015.05.29 |
申请号 |
IN2015DELNP1843 |
申请日期 |
2015.03.05 |
申请人 |
MANCHESTER COPPER PRODUCTS LLC |
发明人 |
DENISON MARK R. |
分类号 |
B21C25/08;B21C23/08;B21C29/04 |
主分类号 |
B21C25/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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