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1. 发明申请

US20040188054A1 Die-casting machine 有权
公开(公告)号：US20040188054A1
公开(公告)日：2004-09-30
申请号：US10819224
申请日：2004-04-07
发明人： Carl Thibault , Jean-Pierre Ouellet , Irina Oluhova , Cyril Trincat
IPC分类号： B22D017/00 , B22D017/04
CPC分类号： B22D17/2015 , B22D17/04
摘要： A multiple-slide die-casting machine for casting of magnesium pieces, comprising a frame. A table is operatively mounted to the frame. A slide guiding mechanism is secured to the table and has slides. Each slide has a die section at an operating end thereof. The slides are actuatable in a close/open action such that the die sections mate at a parting line therebetween to form a die cavity. An injection unit is mounted to the frame and is adapted to be connected to a molten magnesium supply means. The injection unit has a nozzle and is adapted to inject molten magnesium from the supply means into the die cavity through the nozzle for casting a piece. A relative displacement configuration is provided between the table and the injection unit such that the die sections on the table are engageable with the nozzle of the injection unit at the parting line of the die sections for casting of a product in the die cavity, and such that the die sections on the table are disengageable from the nozzle for ejection of the casted product from the die cavity.

2. 发明申请

US20040211544A1 Apparatus and method for casting metal 失效
标题翻译：铸造金属的装置和方法
公开(公告)号：US20040211544A1
公开(公告)日：2004-10-28
申请号：US10111975
申请日：2002-04-30
发明人： Shigeru Yanagimoto , Masashi Fukuda , Tomoo Uchida , Kunio Hirano
IPC分类号： B22D017/00
CPC分类号： B22D7/06 , B22D7/08 , B22D27/045
摘要： The present invention provides a casting apparatus 10A including a mold 12 having a molten metal inlet 21 at a first end portion of a partition wall 12a, and an open/close plug 13 for opening and closing the inlet 21 of the mold 12, the plug 13 being brought into contact with or detached from an inlet-defining wall, in which molten metal 1null is teemed into the mold 12 when the plug 13 is detached from the inlet-defining wall, and teeming of the molten metal 1null into the mold 12 is stopped when the plug 13 is brought into contact with the inlet-defining wall, wherein a member 20 having the inlet-defining wall is separable from the mold 12, and the member 20 having the inlet-defining wall is removably provided on the mold 12.
摘要翻译：本发明提供了一种铸造设备10A，其包括在分隔壁12a的第一端部具有熔融金属入口21的模具12和用于打开和关闭模具12的入口21的开闭塞13， 13与入口限定壁接触或脱离，当插头13从入口限定壁分离时，熔融金属1'浇注到模具12中，并且熔化金属1'进入当插头13与入口限定壁接触时，模具12停止，其中具有入口限定壁的构件20可与模具12分离，并且具有入口限定壁的构件20可拆卸地设置在模具12。

3. 发明申请

US20030071028A1 Device and method for melting and conveying material 失效
标题翻译：用于熔化和输送材料的装置和方法
公开(公告)号：US20030071028A1
公开(公告)日：2003-04-17
申请号：US10070562
申请日：2002-07-10
发明人： Christian Boehnke
IPC分类号： B22D017/00 , B29C047/10
CPC分类号： B22D17/007 , B29B13/022 , B29C31/04 , B29C45/18 , B29C48/03 , B29C48/285 , B29C48/29
摘要： The invention relates to a device for melting and conveying material such as plastic or metal. Said device comprises a conveying channel, which contains an admission opening for the material as well as a discharge opening for the at least partially melted material. The device also comprises heating devices that, between the admission opening and discharge opening, heat the conveying channel and/or the material, and comprises a slide that can move to-and-fro while conveying the material from the admission opening to the discharge opening. According to the invention, the conveying channel is provided with a tubular shape and with two walls and has an inner tube and an outer tube. The slide is provided as a sliding sleeve, which is placed between the inner tube and the outer tube, and is provided in two pieces. In addition, said slide comprises a closing sleeve for opening or closing the conveying channel and comprises a conveying sleeve that can be moved independent of the closing sleeve.
摘要翻译：本发明涉及用于熔化和输送诸如塑料或金属的材料的装置。所述装置包括输送通道，该输送通道包含用于该材料的进入开口以及用于至少部分熔融的材料的排出口。该装置还包括加热装置，其在进入开口和排出口之间加热输送通道和/或材料，并且包括滑动件，该滑动件可以在将材料从入口开口输送到排出口时来回移动。根据本发明，输送通道设置有管状并具有两个壁，并具有内管和外管。滑动件设置为滑动套筒，该套筒放置在内管和外管之间，并且设置成两片。此外，所述滑动件包括用于打开或关闭输送通道的闭合套筒，并且包括能够独立于闭合套筒移动的输送套筒。

4. 发明申请

US20040069436A1 Multiple casting apparauts and method 有权
标题翻译：多重铸造设备和方法
公开(公告)号：US20040069436A1
公开(公告)日：2004-04-15
申请号：US10683042
申请日：2003-10-09
发明人： Robert W. Ratte
IPC分类号： B22D017/00
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。

5. 发明申请

US20030056930A1 Pre-treatment of a thixotropic metal bolt 审中-公开
标题翻译：触变金属螺栓的预处理
公开(公告)号：US20030056930A1
公开(公告)日：2003-03-27
申请号：US10168416
申请日：2002-09-03
发明人： Miroslaw Plata , Christophe Bagnoud , Gregoire Arnold , Martin Bolliger
IPC分类号： B22D017/00 , B22D023/06 , B22D025/00
CPC分类号： B22D17/007 , F27B17/0016 , F27D3/00 , F27D3/12 , F27D2003/0075
摘要： The invention relates to a pre-treatment device and method for production of a thixotropic metal bolt (10), in a casting chamber (30) of a thixo-moulding unit. The pre-treatment device comprises a container (14), for accommodating a metal bolt (10), an oven (20), for converting the metal bolt (10) in the container (14) into a partly fluid thixotropic state and a transport unit for transporting and feeding the thixotropic metal bolt (10), into the casting chamber (30). The container (14) is a cylinder-shape heating tube (14), with closable sides. Furthermore, the pre-treatment device is so arranged that, during the entire pre-treatment, namely the heating process in the oven (20), the transport into the casting chamber (30) and the period in the casting chamber (30), the metal bolt (10) remains in the heating tube (14).
摘要翻译：本发明涉及在触变成形单元的铸造室（30）中制造触变金属螺栓（10）的预处理装置和方法。预处理装置包括用于容纳金属螺栓（10）的容器（14），用于将容器（14）中的金属螺栓（10）转换成部分流动的触变状态的烘箱（20）用于将触变性金属螺栓（10）输送并供给到铸造室（30）中的单元。容器（14）是具有可关闭侧面的圆柱形加热管（14）。此外，预处理装置被布置成使得在整个预处理期间，即烘箱（20）中的加热过程，进入铸造室（30）的输送和铸造室（30）中的周期，金属螺栓（10）保留在加热管（14）中。

6. 发明申请

US20030034145A1 Metal object forming method utilizing freezing point depression of molten metal 失效
标题翻译：金属物体成型方法利用熔融金属的凝固点
公开(公告)号：US20030034145A1
公开(公告)日：2003-02-20
申请号：US10209874
申请日：2002-08-02
申请人： FUJITSU LIMITED
发明人： Masanobu Ishiduka , Noriyasu Aso , Kouta Nishii , Koichi Kimura
IPC分类号： B22D017/00
CPC分类号： B22D19/00 , B22D17/00 , B22D17/2007 , B22D19/04 , B22D19/16
摘要： A metal object forming method includes a preliminary step and a metal-injecting step. At the preliminary step, flowability-improving material is put in a molding die. Then, at the metal-injecting step, molten metal is poured into the die for producing a casting. Due to the high temperature of the molten metal, the flowability-improving material melts into the molten metal, to cause the freezing point depression of the molten metal.
摘要翻译：金属物体形成方法包括预备步骤和金属注入步骤。在预备步骤中，将流动性改进材料放入成型模具中。然后，在金属注入步骤中，将熔融金属倒入用于制造铸件的模具中。由于熔融金属的高温，流动性改善材料熔化成熔融金属，导致熔融金属的凝固点下降。

7. 发明申请

US20030173052A1 Aluminium pressure casting 有权
标题翻译：铝压铸
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。

8. 发明申请

US20030051854A1 Shot blocks for use in die casting 失效
标题翻译：用于压铸的射击块
公开(公告)号：US20030051854A1
公开(公告)日：2003-03-20
申请号：US09882904
申请日：2001-06-15
发明人： Amitava Guha , William D. Nielsen JR.
IPC分类号： B22D017/00
CPC分类号： B22D17/007 , B22D17/2023
摘要： A shot block for use in a die casting machine for die casting molten and semi-molten metal parts is formed from a metal or metal alloy having a thermal conductivity of at least about 25 Btu/ft.hr.null F., a Rockwell C hardness of at least about 25 and a 0.2% Yield Strength of at least about 90 ksi.
摘要翻译：用于压铸熔融和半熔融金属部件的压铸机的冲击块由具有至少约25Btu / ft.hr.°F的热导率的金属或金属合金形成，Rockwell C 至少约25的硬度和至少约90ksi的0.2％屈服强度。

9. 发明申请

US20030019605A1 Gas discharge systems for die-casting machines and methods for discharging gases 失效
公开(公告)号：US20030019605A1
公开(公告)日：2003-01-30
申请号：US10207930
申请日：2002-07-29
发明人： Masakazu Hirano , Koichi Kawaura
IPC分类号： B22D017/00
CPC分类号： B22D45/005 , B22D17/20
摘要： A discharge system (100) may discharge gases produced by a die-casting machine. The die-cast machine may include a first die (150) and a second die (170) that are configured in order to form cast products. A closure device defines an enclosed region (190) between opposing surfaces (151, 171) of the first and second dies. A transfer device (110, 120, 122, 130) serves to discharge the gases within the enclosed region to the outside. The first and second dies are configured to form a portion of the closure device.

10. 发明申请

US20020195222A1 Process for producing metal/metal foam composite components 失效
标题翻译：生产金属/金属泡沫复合材料的方法
公开(公告)号：US20020195222A1
公开(公告)日：2002-12-26
申请号：US10162978
申请日：2002-06-05
发明人： Wilfried Knott , Benno Niedermann , Manfred Recksik , Andreas Weier
IPC分类号： B22D027/00 , B22D017/00
CPC分类号： B22D19/00 , B22D17/00 , B22D25/005 , C22C1/08 , C22C2001/083 , C22C2001/087 , C22C2204/00
摘要： The invention relates to a process for producing metal/metal foam composite components, wherein a flat or shaped metal part is introduced into the cavity of a die, the cavity being at least partially delimited by the metal part, and then a mixture comprising a metal melt and a blowing agent which is solid at room temperature is introduced into the cavity, where it is foamed.
摘要翻译：本发明涉及一种用于生产金属/金属泡沫复合材料组件的方法，其中将扁平或成形的金属部件引入模具的空腔中，空腔至少部分地由金属部分界定，然后将包含金属将熔体和在室温下为固体的发泡剂引入到其中发泡的空腔中。

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