公开(公告)号：US20020108736A1

公开(公告)日：2002-08-15

申请号：US10120280

申请日：2002-04-10

发明人： Thomas N. Meyer ,  Michael J. Kinosz ,  Nicholas Bigler ,  Guy Arnaud

IPC分类号： B22D017/04 ,  B22D035/04

CPC分类号： B22D35/04 ,  B22D18/04 ,  B22D39/02

摘要： The molten metal injector system includes a holder furnace containing a supply of molten metal. A casting mold is supported above the holder furnace. The mold defines a mold cavity for receiving molten metal from the holder furnace. One or more molten metal injectors is supported from the bottom side of the mold. The injector is in fluid communication with the mold cavity and includes a reciprocating piston for pumping molten metal upward from the holder furnace and injecting the molten metal into the mold cavity. The injector is partially submerged in molten metal when the holder furnace contains molten metal. The injector includes a molten metal intake for receiving molten metal into the injector. The molten metal intake is located below the surface of the molten metal in the holder furnace.

摘要翻译： 熔融金属注射器系统包括容纳熔融金属供应的保持炉。 铸模在支架炉上方支撑。 模具限定了用于从保持炉接收熔融金属的模腔。 一个或多个熔融金属注射器从模具的底侧被支撑。 注射器与模具腔流体连通，并且包括往复式活塞，用于将熔融金属从保持炉向上推动并将熔融金属注入模腔中。 当夹持炉包含熔融金属时，喷射器部分地浸没在熔融金属中。 喷射器包括用于将熔融金属接收到喷射器中的熔融金属进料口。 熔融金属进料位于保持炉中熔融金属的表面下方。

公开(公告)号：US20030173052A1

公开(公告)日：2003-09-18

申请号：US10369561

申请日：2003-02-21

发明人： Morris Taylor Murray ,  Matthew Alan Cope

IPC分类号： B22D017/00 ,  B22D035/04

CPC分类号： B22D17/007 ,  B22D17/2272 ,  Y10S164/90

摘要： A metal flow system, for use in casting aluminium alloy using a pressure casting machine, is provided by a component of a die or mould assembly, for the machine, which defines a die cavity. The component defines at least part of an alloy flow path for the flow of aluminium alloy from a pressurized source of substantially molten aluminium alloy of the machine to the die cavity. The flow includes at least one runner and a controlled expansion port, referred to also as a CEP, which has an inlet through which the CEP is able to receive aluminium alloy from the runner and an outlet through which aluminium alloy is able to flow from the CEP for filling the die cavity. The CEP increases in cross-sectional area from the inlet to the outlet thereof to cause substantially molten alloy received into the runner to undergo a substantial reduction in flow velocity in its flow through the CEP whereby the aluminium alloy flowing through the CEP attains a viscous or semi-viscous state which is retained in filling the die cavity. A pressure casting machine includes the metal flow system, while the system also is used in a process for pressure casting of aluminium alloys.

摘要翻译： 用于铸造铝合金的金属流动系统使用压铸机由模具或模具组件的组件提供，用于机器，该模具或模具组件限定模腔。 该组件限定了用于铝合金从机器的基本上熔融的铝合金加压源到模腔的合金流动路径的至少一部分。 该流程包括至少一个流道和受控的膨胀口，也称为CEP，其具有入口，CEP能够通过该入口从流道接收铝合金和铝合金能够从其中流出的出口 CEP用于填充模腔。 CEP从入口到出口的横截面积增加，使得容纳在流道中的基本熔融的合金在其流过CEP的流动中经历显着的流速降低，由此流过CEP的铝合金达到粘性或 保留在模腔中的半粘性状态。 压铸机包括金属流动系统，而该系统也用于铝合金压铸过程中。

公开(公告)号：US20040045693A1

公开(公告)日：2004-03-11

申请号：US10237191

申请日：2002-09-09

申请人： Asahi Tec Corporation ,  Hoei Industries Co., Ltd.

发明人： Masatoshi Watanabe ,  Daisuke Machino

IPC分类号： B22D027/04 ,  B22D035/04

CPC分类号： B22D27/04 ,  B22D23/006

摘要： The invention is directed to a method for casting a forged material and a mold usable therefor. A finished metal product which is free from the internal defects is manufactured by solidifying a forged material in a specified direction, with concentrating the defects in the riser portion of the mold for casting a forged material. The finished metal product having a lightweight is produced with a less cost, resultantly, carbon dioxide discharged from the automobiles is reduced, thereby the present invention can contribute to environmental protection measures such as preventing global warming.

摘要翻译： 本发明涉及铸造锻造材料的方法和可用于其的模具。 没有内部缺陷的成品金属制品是通过将锻造材料在指定方向上凝固而集中在模具的上升部分中以铸造锻造材料而制造的。 以较少的成本生产重量轻的成品金属制品，从而减少了从汽车中排出的二氧化碳，从而本发明可以有助于防止全球变暖等环境保护措施。

公开(公告)号：US20020129920A1

公开(公告)日：2002-09-19

申请号：US10124691

申请日：2002-04-15

发明人： Agustin Arana Erana

IPC分类号： B22D035/04

CPC分类号： B22C9/02 ,  B22C9/082 ,  B22D18/04 ,  B22D35/04

摘要： The method relies on the simultaneous filling of mold (1) from its bottom through main casting gutter (3) and rising of molten metal (2) in a secondary gutter (6) which branches off from the start of casting gutter (3), with said molten metal (2) rising in secondary gutter (6) in the same amount as in mold (1), so that when the latter is full the main casting gutter (3) is sealed and feeding from the secondary gutter (6) continues, causing it to overflow and fill the corresponding feed head (5) provided on top of mold (1), with secondary gutter (6) communicating at the top with said feed head (5) so that once said feed head is full secondary gutter (6) is sealed. In this manner, the most liquid metal will reach the top part of mold (1) and may be fed to it to compensate contraction of the metal as it cools. A further object of the invention is the device (7) which seals the main casting gutter (3) and the secondary gutter (6), with these two sealing devices (7) being identical and independent.

摘要翻译： 该方法依赖于从浇口槽（3）开始分支的第二沟槽（6）中从其底部同时填充模具（1），通过主浇沟（3）和熔融金属（2）的上升， 所述熔融金属（2）以与模具（1）中相同的量在第二沟槽（6）中上升，使得当熔融金属（2）充满时，主铸槽（3）被密封并从第二槽（6） 继续，使其溢出并填充设置在模具（1）顶部上的相应进给头（5），其中第二沟槽（6）在顶部与所述进给头（5）连通，使得一旦所述进给头是完全次级的 沟槽（6）被密封。 以这种方式，最液体的金属将到达模具（1）的顶部，并且可以被供给到其以补偿金属在冷却时的收缩。 本发明的另一个目的是用这两个密封装置（7）相同且独立的方式密封主浇沟（3）和第二沟槽（6）的装置（7）。

公开(公告)号：US20040159418A1

公开(公告)日：2004-08-19

申请号：US10369144

申请日：2003-02-18

发明人： Matthew W. Willer

IPC分类号： B22D035/04

CPC分类号： B22D18/04 ,  B22D35/04 ,  B22D41/50

摘要： A fill tube for die casting machine includes a vitreous coating thereon effective to reduce or eliminate the flow of air through the gas permeable wall of the fill tube during die casting when air pressure is applied on the molten metal or alloy in the vessel.

摘要翻译： 用于压铸机的填充管包括其上的玻璃质涂层，当空气压力施加在容器中的熔融金属或合金上时，其有效地减少或消除在压铸过程中通过填充管的气体可渗透壁的空气流。

公开(公告)号：US20040055731A1

公开(公告)日：2004-03-25

申请号：US10254195

申请日：2002-09-25

申请人： Honda Transmission Mfg. Of America, Inc.

发明人： Mark Zumberger ,  Steve Pape ,  J.D. Pinkerton ,  Josh Edwards ,  Keith Bergman ,  Yukio Kawai

IPC分类号： B22D035/04

CPC分类号： B22D39/026

摘要： A method for filling a ladle cup of a ladle assembly with molten aluminum to reduce formation of aluminum oxides. The ladle cup is rotated into alignment with an axis of a ladle arm, which carries the ladle cup, such that a plane defined by the ladle cup rim is generally parallel to the ladle arm axis and the opening of the ladle cup faces parallel to a surface of the molten aluminum. The ladle cup is inserted into the bath of molten aluminum while maintained in alignment with the ladle arm axis. When the ladle cup reaches its final position within the bath of molten aluminum, the ladle cup is rotated to a desired angular orientation, which corresponds to a desired shot weight, and then is raised out of the molten aluminum while being retained in the desired angular orientation.

摘要翻译： 一种用熔融铝填充钢包组件的钢包杯以减少氧化铝形成的方法。 钢包杯旋转成与包含钢包杯的钢包臂的轴对准，使得由钢包杯边缘限定的平面大致平行于钢包臂轴线，并且钢包杯的开口平行于一个 熔融铝的表面。 将钢包杯插入熔融铝浴中，同时保持与钢包臂的轴线对准。 当钢包杯到达熔融铝浴中的最终位置时，钢包杯旋转到所需的角度取向，其对应于所需的注射重量，然后从熔融铝中升出，同时保持在所需角度 方向。

公开(公告)号：US20030183360A1

公开(公告)日：2003-10-02

申请号：US10112999

申请日：2002-03-29

发明人： Robert W. Ratte

IPC分类号： B22D015/00 ,  B22D035/04

CPC分类号： B22D17/20 ,  B22D17/00 ,  B22D17/007 ,  B22D18/02 ,  B22D25/04 ,  H01M4/00

摘要： An apparatus and method for pressure casting a battery part wherein an extendible piston includes sidewalls for shutting off the supply of molten lead and an impact surface that extends in a side-to-side condition to form an end surface of a battery part cavity so that when the extendible piston is brought into an intensifying condition the extendible piston shuts off further supply of molten metal while a heat source maintains the lead in a molten state as the impact surface of the piston forms a side-to-side mold cavity surface to complete the mold cavity surface thereby eliminating unevenness in the surface of the finished battery part by generating a force with the extendible piston which is sufficient to form a battery part so that upon removal from the mold the batter part is substantially free of tears and cracks as well as surface irregularities.

摘要翻译： 一种用于压铸铸造电池部件的装置和方法，其中可延伸的活塞包括用于切断熔融铅的供应的侧壁和在侧向状态下延伸以形成电池部件腔的端面的冲击表面， 当可伸缩活塞处于强化状态时，随着活塞的冲击表面形成一个侧面到模具腔表面，可扩展活塞关闭熔融金属的进一步供应，同时热源将引线保持在熔融状态 模腔表面，从而通过产生足够形成电池部分的可伸缩活塞的力，从而消除了成品电池部件的表面的不均匀性，使得当从模具移除时，面糊部件也基本上没有眼泪和裂缝 作为表面不规则。

公开(公告)号：US20020069997A1

公开(公告)日：2002-06-13

申请号：US09253235

申请日：1999-02-19

发明人： PATRICIO F. MENDEZ ,  CHRISTOPHER S. RICE ,  STUART B. BROWN ,  SHINYA MYOJIN

IPC分类号： B22D027/08 ,  B22D035/04 ,  B22D025/00

CPC分类号： B22D17/007

摘要： An apparatus and process is provided for producing semi-solid material and directly casting the semi-solid material into a component wherein the semi-solid material is formed from a molten material and the molten material is introduced into a container. Semi-solid is produced therefrom by agitating, shearing, and thermally controlling the molten material. The semi-solid material is maintained in a substantially isothermal state within the container by appropriate thermal control and thorough three-dimensional mixing. Extending from the container is a means for removing the semi-solid material from the container, including a temperature control mechanism to control the temperature of the semi-solid material within the removing means.

摘要翻译： 提供了一种用于生产半固体材料并将半固体材料直接浇铸成部件的装置和方法，其中半固体材料由熔融材料形成并且熔融材料被引入容器中。 通过搅拌，剪切和热控制熔融材料来生产半固体。 半固体材料通过适当的热控制和彻底的三维混合在容器内维持在基本上等温的状态。 从容器延伸的是用于从容器中去除半固体材料的手段，包括用于控制除去装置内的半固体材料的温度的温度控制机构。

公开(公告)号：US20030173053A1

公开(公告)日：2003-09-18

申请号：US10070565

申请日：2002-07-10

发明人： Christian Boehnke

IPC分类号： B22D017/08 ,  B22D035/04

CPC分类号： B22D17/2015 ,  B22D17/007

摘要： The invention relates to a device for producing castings from flowable or strewable starting material. Said device comprises an injection unit, out of which the at least partially liquefied material can be injected into a casting mold. The injection unit has an inlet opening for supplying the material, and the injection unit has a chamber with two moveable walls. These walls can either be moved together in one direction or in opposite directions in such a manner that the volume of the interior of the chamber can be altered as desired and/or the interior of the chamber can he displaced, whereby one or both walls form a portion of the wall delimiting the mold cavity. The invention provides that both walls each form a portion of the wall delimiting the mold cavity, whereby one of the walls can be guided into the casting mold.

摘要翻译： 本发明涉及一种用于从可流动或可制造的起始材料制造铸件的装置。 所述装置包括注射单元，其中至少部分液化的材料可以喷射到铸模中。 注射单元具有用于供应材料的入口，并且注射单元具有具有两个可移动壁的腔室。 这些壁可以沿着一个方向或相反的方向一起移动，使得室的内部的体积可以根据需要改变和/或室的内部可以移位，由此一个或两个壁形成 限定模腔的壁的一部分。 本发明提供了两个壁都形成限定模腔的壁的一部分，由此一个壁可以被引导到铸模中。

公开(公告)号：US20030062145A1

公开(公告)日：2003-04-03

申请号：US10132975

申请日：2002-04-26

发明人： Donald J. Frasier ,  Matthew Kush ,  Max Eric Schlienger ,  Michael Baldwin

IPC分类号： B22D027/04 ,  B22D035/04

CPC分类号： B29C67/0092 ,  B22C9/02 ,  B22C9/04 ,  B22C9/22 ,  B22D27/045 ,  B22D35/04 ,  B22D39/06 ,  B22D43/001 ,  B29C64/40 ,  B33Y80/00 ,  C30B11/00 ,  C30B11/002 ,  C30B11/14 ,  C30B29/52 ,  G03F7/0037 ,  G03F7/0047 ,  Y02P10/292

摘要： A system for producing cast components from molten metal. One form of the present invention includes a system for the precision pouring of molten metal within a casting mold.

摘要翻译： 一种用于从熔融金属生产铸件的系统。 本发明的一种形式包括用于在铸模内精确浇注熔融金属的系统。