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公开(公告)号：US08499607B2
公开(公告)日：2013-08-06
申请号：US12549632
申请日：2009-08-28
申请人： Richard M. Kleber , Paul E. Krajewski , Sooho Kim , Curtis L. Shinabarker , Nicholas M Bosway , Mark A. Voss , Gary R. Pelowski
发明人： Richard M. Kleber , Paul E. Krajewski , Sooho Kim , Curtis L. Shinabarker , Nicholas M Bosway , Mark A. Voss , Gary R. Pelowski
CPC分类号： B21D53/88 , B21C23/142 , B21D22/02
摘要： A billet of an aluminum alloy or magnesium alloy is formed by a combination of forming operations into a desired article of complex, but open shape. In a first step a billet is heated and extruded to form an extruded workpiece profile having at least first and second sections of different thicknesses. The extruded workpiece may be shaped so that the respective sections are at an angle to each other. The extruded workpiece is then further formed against a forming surface so that the shape of least one of the sections is further formed toward the shape of the article. The methods are suitable for efficient manufacture of many like complex shapes such as brackets and reinforcement members, and even container pans for computers and other electronic devices.
摘要翻译： 铝合金或镁合金的坯料通过成型操作的组合形成为所需的复合物，但为开放形状。 在第一步骤中，将坯料加热并挤出以形成至少具有不同厚度的第一和第二部分的挤压工件轮廓。 挤出的工件可以被成形为使得各个部分彼此成一角度。 然后将挤出的工件进一步形成在成形表面上，使得至少一个部分的形状进一步朝向制品的形状形成。 这些方法适用于许多类似复杂形状的有效制造，例如托架和加强件，甚至用于计算机和其他电子设备的容器盘。
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2.发明申请公开(公告)号：US20110256418A1
公开(公告)日：2011-10-20
申请号：US12762629
申请日：2010-04-19
CPC分类号： C25D13/04 , F16B33/008 , Y10T428/12347 , Y10T428/24322 , Y10T428/24612
摘要： An assembly for limiting corrosion between a first member made of a first material and a second member made of a second material, different from the first material, includes a plurality of cylindrical dimples defined in the first member. The cylindrical dimples are formed as a one-piece structure with the first member. The cylindrical dimples and the second member interact to define a plurality of galvanic contact zones. An electrocoat covers substantially all of the first member and the second member, but does not cover the galvanic contact zones. Therefore, the galvanic contact zones are not in contact with the electrocoat and are sealed to prevent contact with an electrolyte. A method of assembling a first member to a second member, to limit corrosion therebetween, is also provided.
摘要翻译： 用于限制由第一材料制成的第一部件和不同于第一材料的第二材料制成的第二部件之间的腐蚀的组件包括限定在第一部件中的多个圆柱形凹坑。 圆柱形凹坑形成为具有第一构件的单件结构。 圆柱形凹坑和第二构件相互作用以限定多个电偶接触区域。 电涂层基本上覆盖第一构件和第二构件的全部，但不覆盖电接触区域。 因此，电接触区域不与电泳涂层接触并被密封以防止与电解质接触。 还提供了将第一构件组装到第二构件以限制它们之间的腐蚀的方法。
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公开(公告)号：US20110061406A1
公开(公告)日：2011-03-17
申请号：US12559540
申请日：2009-09-15
IPC分类号： F25D31/00
CPC分类号： B21D26/055 , B21D45/02 , C21D1/667 , C21D7/04 , C21D7/13 , C21D2241/01 , Y02P10/122
摘要： One exemplary embodiment of a method includes removing an automotive part from a stretch forming machine. The method also includes spraying a coolant over at least a portion of an exterior surface of the automotive part in order to cool the automotive part to a lower temperature so that the automotive part is nonmalleable and is not as susceptible to the forces of gravity as it might otherwise be.
摘要翻译： 一种方法的一个示例性实施例包括从拉伸成型机去除汽车部件。 该方法还包括在汽车部件的外表面的至少一部分上喷射冷却剂，以便将汽车部件冷却到更低的温度，使得汽车部件是不可延展的并且不像其重力那样容易受到影响 否则可能。
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公开(公告)号：US20110048091A1
公开(公告)日：2011-03-03
申请号：US12549632
申请日：2009-08-28
申请人： RICHARD M. KLEBER , PAUL E. KRAJEWSKI , SOOHO KIM , CURTIS L. SHINABARKER , NICHOLAS M. BOSWAY , MARK A. VOSS , GARY R. PELOWSKI
发明人： RICHARD M. KLEBER , PAUL E. KRAJEWSKI , SOOHO KIM , CURTIS L. SHINABARKER , NICHOLAS M. BOSWAY , MARK A. VOSS , GARY R. PELOWSKI
IPC分类号： B21D31/00
CPC分类号： B21D53/88 , B21C23/142 , B21D22/02
摘要： A billet of an aluminum alloy or magnesium alloy is formed by a combination of forming operations into a desired article of complex, but open shape. In a first step a billet is heated and extruded to form an extruded workpiece profile having at least first and second sections of different thicknesses. The extruded workpiece may be shaped so that the respective sections are at an angle to each other. The extruded workpiece is then further formed against a forming surface so that the shape of least one of the sections is further formed toward the shape of the article. The methods are suitable for efficient manufacture of many like complex shapes such as brackets and reinforcement members, and even container pans for computers and other electronic devices.
摘要翻译： 铝合金或镁合金的坯料通过成型操作的组合形成为所需的复合物，但为开放形状。 在第一步骤中，将坯料加热并挤出以形成至少具有不同厚度的第一和第二部分的挤压工件轮廓。 挤出的工件可以被成形为使得各个部分彼此成一角度。 然后将挤出的工件进一步形成在成形表面上，使得至少一个部分的形状进一步朝向制品的形状形成。 这些方法适用于许多类似复杂形状的有效制造，例如托架和加强件，甚至用于计算机和其他电子设备的容器盘。
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