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公开(公告)号：US09364987B2
公开(公告)日：2016-06-14
申请号：US13650972
申请日：2012-10-12
CPC分类号： B29C47/0085 , B21C29/003 , B29C47/0004 , B29C47/0016 , B29C47/0019 , B29C47/0021 , B29C47/864 , B29C47/868 , B29C47/8815 , B29C47/882 , B29C47/8835 , C21D1/667 , C22F1/002
摘要： Systems, devices, and methods are described for cooling extruded materials. In certain embodiments, a quench tube is provided that includes an inner wall and an outer wall having a channel therebetween for transporting cooling fluid along the quench tube. A passage within the inner surface of the inner wall receives an extruded material through a nozzle formed at an end of the quench tube that delivers the cooling fluid to the extruded material. The channel may be angled at the nozzle to deliver the cooling fluid at an angle with respect to the quench tube, and the quench tube is configured to extend at least in part within an extrusion die.
摘要翻译： 描述了用于冷却挤压材料的系统，装置和方法。 在某些实施例中，提供了一种淬火管，其包括内壁和外壁，其中具有用于沿着骤冷管输送冷却流体的通道。 在内壁的内表面内的通道通过形成在骤冷管的端部处的喷嘴接收挤出的材料，该喷嘴将冷却流体输送到挤出的材料。 通道可以在喷嘴处成角度以相对于骤冷管以一定角度输送冷却流体，并且骤冷管构造成至少部分地在挤出模具内延伸。
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公开(公告)号：US20140103570A1
公开(公告)日：2014-04-17
申请号：US13650972
申请日：2012-10-12
IPC分类号： B29C47/00
CPC分类号： B29C47/0085 , B21C29/003 , B29C47/0004 , B29C47/0016 , B29C47/0019 , B29C47/0021 , B29C47/864 , B29C47/868 , B29C47/8815 , B29C47/882 , B29C47/8835 , C21D1/667 , C22F1/002
摘要： Systems, devices, and methods are described for cooling extruded materials. In certain embodiments, a quench tube is provided that includes an inner wall and an outer wall having a channel therebetween for transporting cooling fluid along the quench tube. A passage within the inner surface of the inner wall receives an extruded material through a nozzle formed at an end of the quench tube that delivers the cooling fluid to the extruded material. The channel may be angled at the nozzle to deliver the cooling fluid at an angle with respect to the quench tube, and the quench tube is configured to extend at least in part within an extrusion die.
摘要翻译： 描述了用于冷却挤压材料的系统，装置和方法。 在某些实施例中，提供了一种淬火管，其包括内壁和外壁，其中具有用于沿着骤冷管输送冷却流体的通道。 在内壁的内表面内的通道通过形成在骤冷管的端部处的喷嘴接收挤出的材料，该喷嘴将冷却流体输送到挤出的材料。 通道可以在喷嘴处成角度以相对于骤冷管以一定角度输送冷却流体，并且骤冷管构造成至少部分地在挤出模具内延伸。
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公开(公告)号：US20140102159A1
公开(公告)日：2014-04-17
申请号：US13650981
申请日：2012-10-12
发明人： Mark R. Denison
IPC分类号： B21C23/00
CPC分类号： B21C23/005 , B21C23/085 , B21C25/02 , B21C29/003
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.
摘要翻译： 提供了用于连续挤压材料坯料的系统，装置和方法。 用于挤压挤出材料的模具组件包括形成模体的多个模板。 模具主体具有直径小于入口的入口和出口，入口和出口之间具有锥形表面。 每个模板具有带有锥形内表面的中心孔，并且内表面形成从入口到出口延伸的锥形表面。 底座联接到模具本体，并且基座的旋转引起模具本体的旋转。 压入模具体的坯料通过内表面和坯料的外表面之间的摩擦而被加热。 坯料被加热到可变形的温度，并且当坯料从模具主体的入口到出口被挤压时被挤压成管产品。
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