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公开(公告)号：US11878340B2
公开(公告)日：2024-01-23
申请号：US18094153
申请日：2023-01-06
发明人： Joseph Yu , Bing-Ling Chao
CPC分类号： B22D13/101 , A63B53/047 , B22D13/04
摘要： Disclosed herein is a casting cluster for casting a body of a golf club head made of titanium or a titanium alloy. The casting cluster comprises a receptor and a plurality of runners coupled to the receptor and configured to receive molten metal from the receptor. The casting cluster also includes at least forty main gates. At least two of the main gates are coupled to each of the runners and each main gate is configured to receive molten metal from a corresponding one of the plurality of runners. The casting cluster further comprises at least forty molds. Each mold of the at least forty molds is configured to receive molten metal from a corresponding one of the main gates and to cast a body of an iron-type golf club head.
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公开(公告)号：US20230234122A1
公开(公告)日：2023-07-27
申请号：US18094143
申请日：2023-01-06
发明人： Joseph Yu , Bing-Ling Chao
CPC分类号： B22D11/0403 , B22D11/0405 , A63B53/0466 , B22C9/082 , B22D11/103 , B22D13/101 , B22D13/04
摘要： Disclosed herein is a casting cluster for casting a body of a golf club head made of titanium or a titanium alloy. The casting cluster comprises a receptor and a plurality of runners coupled to the receptor and configured to receive molten metal from the receptor. The casting cluster also includes at least twenty-eight main gates. At least two of the main gates are coupled to each of the runners and each main gate is configured to receive molten metal from a corresponding one of the plurality of runners. The casting cluster further comprises at least twenty-eight molds. Each mold of the at least twenty-eight molds is configured to receive molten metal from a corresponding one of the main gates and to cast a body of a golf club head that has a volume of at least 100 cm3.
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公开(公告)号：US20230226601A1
公开(公告)日：2023-07-20
申请号：US18094153
申请日：2023-01-06
发明人： Joseph Yu , Bing-Ling Chao
CPC分类号： B22D13/101 , B22D13/04 , A63B53/047
摘要： Disclosed herein is a casting cluster for casting a body of a golf club head made of titanium or a titanium alloy. The casting cluster comprises a receptor and a plurality of runners coupled to the receptor and configured to receive molten metal from the receptor. The casting cluster also includes at least forty main gates. At least two of the main gates are coupled to each of the runners and each main gate is configured to receive molten metal from a corresponding one of the plurality of runners. The casting cluster further comprises at least forty molds. Each mold of the at least forty molds is configured to receive molten metal from a corresponding one of the main gates and to cast a body of an iron-type golf club head.
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公开(公告)号：US09687703B2
公开(公告)日：2017-06-27
申请号：US14452584
申请日：2014-08-06
发明人： Chien-Liang Li
CPC分类号： A63B53/047 , B22C9/043 , B22D13/06 , B22D13/101
摘要： A method for manufacturing a high-strength golf iron head with a thin striking faceplate includes placing a shell mold onto a rotary table. At least one metal ingot is placed into a crucible portion of the shell mold and melts in a vacuum environment. The rotary table rotates to cause the molten metal to flow into a cavity portion of the shell mold. The rotating shaft is slowly stopped, and the shell mold is removed after pouring. The shell mold is destroyed after the molten metal cools and solidifies, obtaining a casting. A cast product portion is separated from the casting to obtain at least one golf iron head subsequently treated with heat treatment to provide a striking faceplate of the golf iron head with a tensile strength of 280-340 ksi, an elongation of 4%-20%, and a minimum thickness of 1.4-1.8 mm excluding a groove depth of the striking faceplate.
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公开(公告)号：US09545663B2
公开(公告)日：2017-01-17
申请号：US15218853
申请日：2016-07-25
申请人： ATI Properties LLC
CPC分类号： B22D13/04 , B22D13/00 , B22D13/08 , B22D13/101 , B22D13/107 , B22D27/045
摘要： A method of assembling a centrifugal casting apparatus includes positioning a wedge on a rotatable axis and positioning at least two molds into sealing engagement with the wedge. Each of the at least two molds includes a front face and defines at least two cavities extending from the front face into the mold. A sprue chamber is defined and is structured to receive molten material, and at least a portion of the sprue chamber is defined by at least a portion of the front faces of the at least two molds.
摘要翻译： 组装离心铸造设备的方法包括将楔形物定位在可旋转的轴线上并将至少两个模具定位成与楔形物密封接合。 所述至少两个模具中的每一个包括前表面并且限定从前表面延伸到模具中的至少两个空腔。 浇口腔被限定并且被构造成接收熔融材料，并且浇道室的至少一部分由至少两个模具的前表面的至少一部分限定。
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公开(公告)号：US09545546B2
公开(公告)日：2017-01-17
申请号：US14576475
申请日：2014-12-19
发明人： Chien-Liang Li
CPC分类号： A63B53/0466 , A63B2209/00 , B22C9/043 , B22D13/06 , B22D13/101 , B22D13/107 , B22D13/108
摘要： A method for manufacturing a low-density steel wooden golf head solves the difficulty in reducing the thickness of a conventional wooden golf head. The method includes placing a shell mold having a crucible portion and a cavity portion in communication with the crucible portion on a rotary table, placing a metal ingot into the crucible portion, followed by melting the metal ingot in molten metal in a vacuum environment, rotating the rotary table to cause the molten metal to flow into the cavity portion under a centrifugal force, gradually slowing down the rotary table after the molten metal cools and solidifies, destroying the shell mold to obtain a casting including a cast product portion, and separating the cast product portion from the casting to obtain a casting product of a wooden golf head having a density of 6.5-7.6 g/cm3 and a minimum thickness of 0.4-0.6 mm.
摘要翻译： 低密度钢木制高尔夫球头的制造方法难以降低常规木质高尔夫球头的厚度。 该方法包括将具有坩埚部分和空腔部分的壳模具放置在旋转台上，将金属锭放置在坩埚部分中，然后在金属真空环境中熔化金属锭，旋转 旋转工作台使熔融金属在离心力下流入空腔部分，在熔融金属冷却并固化后，逐渐减慢旋转台的运转，破坏壳模以获得包括铸造产品部分的铸件，并将 铸造产品部分以获得密度为6.5-7.6g / cm 3且最小厚度为0.4-0.6mm的木质高尔夫球头的铸造产品。
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公开(公告)号：US09533348B2
公开(公告)日：2017-01-03
申请号：US14712528
申请日：2015-05-14
申请人： IHI Corporation
发明人： Shigeyuki Satoh , Kazuyoshi Chikugo
IPC分类号： B22D13/10 , B22C9/00 , B22C1/00 , B22D13/04 , B22D27/04 , B22C7/02 , B22C9/04 , B22C21/14 , B22D27/15
CPC分类号： B22D13/101 , B22C1/00 , B22C7/02 , B22C9/00 , B22C9/04 , B22C21/14 , B22D13/04 , B22D13/10 , B22D27/04 , B22D27/15
摘要： A centrifugal casting apparatus includes a mold holder placed on a freely rotatable rotary table, and a mold put into and held by the mold holder. The mold holder includes a mold holder body made of a metal material and having a bottomed cylindrical shape, heat insulation members provided on an inner peripheral surface and a bottom surface of the mold holder body, and mold positioning members each made of a ceramic and provided to protrude from the heat insulation member on the bottom surface of the mold holder body. The mold includes a mold body having a cavity into which a molten metal is to be poured, and a mold base provided to the mold body and having mold positioning member insertion holes engageable with the mold positioning members.
摘要翻译： 离心铸造装置包括放置在可自由旋转的旋转工作台上的模具保持架以及由模具夹持器保持的模具。 模具架包括由金属材料制成并具有有底圆筒形状的模具保持器主体，设置在模具保持器主体的内周表面和底表面上的隔热构件以及各自由陶瓷制成的模具定位构件 从模具保持器主体的底面上的隔热构件突出。 该模具包括：模具体，其具有要注入熔融金属的空腔;模具基座，设置在模具主体上，并具有可与模具定位构件接合的模具定位构件插入孔。
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公开(公告)号：US09221096B2
公开(公告)日：2015-12-29
申请号：US13792929
申请日：2013-03-11
申请人： ATI PROPERTIES, INC.
CPC分类号： B22D13/04 , B22D13/00 , B22D13/08 , B22D13/101 , B22D13/107 , B22D27/045
摘要： A centrifugal casting apparatus includes a rotatable assembly to rotate about a rotation axis. The rotatable assembly includes a sprue chamber positioned about the rotation axis and is shaped to receive a supply of molten material. A first gate and a second gate are positioned to receive molten material from the sprue chamber in a general direction of centrifugal force. A first cavity and a second cavity are stacked and are respectively positioned to receive molten material from the first gate and the second gate in the general direction of centrifugal force.
摘要翻译： 一种离心铸造装置，包括围绕旋转轴线旋转的可旋转组件。 可旋转组件包括围绕旋转轴定位的浇道室，并且成形为接收熔融材料供应。 第一浇口和第二浇口定位成在一般的离心力方向上从浇道室接收熔融材料。 层叠第一腔体和第二腔室，分别定位成在离心力的大致方向上从第一浇口和第二浇口接收熔融材料。
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公开(公告)号：US06755239B2
公开(公告)日：2004-06-29
申请号：US10443807
申请日：2003-05-23
申请人： Ranjan Ray , Donald W. Scott
发明人： Ranjan Ray , Donald W. Scott
IPC分类号： B22C900
CPC分类号： B22D13/101 , B22C3/00 , B22C9/02 , B22D13/00 , B22D21/005 , B22D21/025 , C22C14/00
摘要： Methods for making various titanium base alloys and titanium aluminides into engineering components such as rings, tubes and pipes by melting of the alloys in a vacuum or under a low partial pressure of inert gas and subsequent centrifugal casting of the melt in the graphite molds rotating along its own axis under vacuum or low partial pressure of inert gas are provided, the molds having been fabricated by machining high density, high strength ultrafine grained isotropic graphite, wherein the graphite has been made by isostatic pressing or vibrational molding, the said molds either revolving around its own horizontal or vertical axis or centrifuging around a vertical axis of rotation.
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公开(公告)号：US06725902B2
公开(公告)日：2004-04-27
申请号：US10126381
申请日：2002-04-19
IPC分类号： B22D1300
CPC分类号： B22D13/107 , B22C9/02 , B22D13/066 , B22D13/101
摘要： To produce precision castings from a melt, use is made of a metallic casting wheel (1) which has an annular distribution channel (4) and a plurality of interchangeable casting moulds (6), each having at least one filling opening (6a). The melt quantity per casting operation is chosen here such that the casting moulds (6) and the distribution channel (4) are filled with the melt upon the rotation of the casting wheel (1) about its axis (A—A), in such a way that after the solidification of the melt the precision castings are held together by a ring of the casting material which is formed in the distribution channel (4), the so-called circulating material for new casting processes, and are removed from the casting wheel (1) together with the casting moulds (6), whereupon the precision castings are separated from the ring. In order to be able to produce precision castings with complicated three-dimensional shapes, in particular with undercuts, by this means as well, the casting moulds (6), which can be used only once and are destructible for the purpose of demoulding, are selected from a ceramic material and are attached in a positive-locking and interchangeable manner to the casting wheel (1) and so as to protrude therefrom. As a result, the circulating material can be fed uncontaminated to a recycling process.
摘要翻译： 为了从熔体制造精密铸件，使用具有环形分配通道（4）的金属铸造轮（1）和多个可互换的铸模（6），每个具有至少一个填充开口（6a）。 在这里选择每个铸造操作的熔体量，使得铸造模具（6）和分配通道（4）在铸造轮（1）绕其轴线（AA）旋转时被熔体填充，以这种方式 在熔体凝固之后，精密铸件通过形成在分配通道（4）中的铸造材料的环被保持在一起，所述浇注环形成在所述分配通道（4）中，所谓的用于新铸造工艺的循环材料，并且从铸造轮 1）与铸模（6）一起，精密铸件与环分离。 为了能够通过这种方式能够生产具有复杂三维形状的精密铸件，特别是具有底切的铸造模具（6），其可以仅使用一次并且用于脱模的目的是可破坏的 从陶瓷材料中选择并且以正向锁定和可互换的方式附接到铸造轮（1）并且从其突出。 结果，循环材料可以不受污染地进行再循环。
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