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公开(公告)号：US20050274482A1
公开(公告)日：2005-12-15
申请号：US11205399
申请日：2005-08-17
申请人： John Marcin , Stephen Murray , Carl Verner , Maria Herring , Lea Kennard , Donald Schofield , Richard Ritchie , Reade Clemens , Michael Turkington , Delwyn Norton
发明人： John Marcin , Stephen Murray , Carl Verner , Maria Herring , Lea Kennard , Donald Schofield , Richard Ritchie , Reade Clemens , Michael Turkington , Delwyn Norton
CPC分类号： B22C13/085
摘要： An apparatus for shelling an investment casting pattern has a tank containing a coating material. There are means for holding the pattern immersed in the coating material. There may be means for vibrating the pattern during immersion of the pattern and a vacuum source coupled to the tank to withdraw air from at least one headspace of the tank.
摘要翻译： 用于炮击熔模铸造图案的装置具有包含涂料的罐。 存在浸渍在涂料中的图案的装置。 可以存在在图案浸入期间振动图案的装置和耦合到罐的真空源以从罐的至少一个顶部空间抽出空气。
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公开(公告)号：US20050121167A1
公开(公告)日：2005-06-09
申请号：US10729333
申请日：2003-12-05
申请人： John Marcin , Stephen Murray , Carl Verner , Maria Herring , Lea Kennard , Donald Schofield , Richard Ritchie , Reade Clemens , Michael Turkington , Delwyn Norton
发明人： John Marcin , Stephen Murray , Carl Verner , Maria Herring , Lea Kennard , Donald Schofield , Richard Ritchie , Reade Clemens , Michael Turkington , Delwyn Norton
CPC分类号： B22C13/085
摘要： An apparatus for shelling an investment casting pattern has a tank containing a coating material. There are means for holding the pattern immersed in the coating material. There may be means for vibrating the pattern during immersion of the pattern and a vacuum source coupled to the tank to withdraw air from at least one headspace of the tank.
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公开(公告)号：US20070074839A1
公开(公告)日：2007-04-05
申请号：US11242527
申请日：2005-10-03
申请人： Michael Turkington , Steven Bullied , John Marcin , Lea Kennard , Carl Verner
发明人： Michael Turkington , Steven Bullied , John Marcin , Lea Kennard , Carl Verner
IPC分类号： B22C9/04
摘要： A pattern with internal cores for creating a hollow component is composed of a first pattern half having one or more first self-locating features; a second pattern half having one or more second self-locating features; and one or more cores disposed in contact with the one or more first self-locating features and the one or more second self-locating features. The method for its manufacture includes the steps of creating a first pattern half having one or more first self-locating features; creating a second pattern half having one or more second self-locating features; providing one or more cores; and assembling the pattern by engaging the one or more first self-locating features and the one or more second self-locating features about the one or more cores.
摘要翻译： 具有用于产生中空部件的内芯的图案由具有一个或多个第一自定位特征的第一图案半部组成; 具有一个或多个第二自定位特征的第二图案半部; 以及设置成与所述一个或多个第一自定位特征和所述一个或多个第二自定位特征接触的一个或多个芯。 其制造方法包括以下步骤：产生具有一个或多个第一自定位特征的第一图案半部; 产生具有一个或多个第二自定位特征的第二图案半部; 提供一个或多个核心; 以及通过使所述一个或多个第一自定位特征和围绕所述一个或多个芯的所述一个或多个第二自定位特征接合来组装所述图案。
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公开(公告)号：US20050274478A1
公开(公告)日：2005-12-15
申请号：US10867230
申请日：2004-06-14
申请人： Carl Verner , James Beals , Jacob Snyder , Stephen Murray , Michael Turkington
发明人： Carl Verner , James Beals , Jacob Snyder , Stephen Murray , Michael Turkington
摘要： Pre-molding of wax or similar sacrificial material over one or more cores facilitates a subsequent molding over a core assembly. Individual cores or groups thereof may be pre-molded in a wax body. One or more such wax bodies may be assembled with other bodies and/or other cores to facilitate a main wax molding of such assembly.
摘要翻译： 在一个或多个芯上预成型蜡或类似的牺牲材料有助于随后在芯组件上成型。 单独的芯或其组可以预先模制在蜡体中。 一个或多个这样的蜡体可以与其它主体和/或其它芯组装，以便于这种组件的主蜡成型。
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公开(公告)号：US20060237163A1
公开(公告)日：2006-10-26
申请号：US11473865
申请日：2006-06-22
IPC分类号： B22C9/04
摘要： A wax or similar material may be molded to a base plate of an investment casting shelling fixture. The molding may provide for enhanced positioning of wax patterns or may provide a precise surface shape for the shell.
摘要翻译： 蜡或类似材料可以模制到熔模铸造脱壳固定装置的基板上。 模制件可以提供蜡图案的增强的定位，或者可以为壳提供精确的表面形状。
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公开(公告)号：US20050247429A1
公开(公告)日：2005-11-10
申请号：US10840706
申请日：2004-05-06
摘要： A wax or similar material may be molded to a base plate of an investment casting shelling fixture. The molding may provide for enhanced positioning of wax patterns or may provide a precise surface shape for the shell.
摘要翻译： 蜡或类似材料可以模制到熔模铸造脱壳固定装置的基板上。 模制件可以提供蜡图案的增强的定位，或者可以为壳提供精确的表面形状。
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7.发明申请Methods and materials for attaching ceramic and refractory metal casting cores 审中-公开用于连接陶瓷和难熔金属铸造芯的方法和材料公开(公告)号：US20070068649A1
公开(公告)日：2007-03-29
申请号：US11237322
申请日：2005-09-28
摘要： A slurry is used to secure a metallic casting core to a ceramic casting core. The slurry may be introduced between the metallic and ceramic casting cores and hardened. The slurry may comprise zircon and aqueous colloidal silica.
摘要翻译： 使用浆料将金属铸造芯固定到陶瓷铸造芯。 该浆料可以引入金属和陶瓷铸造芯之间并硬化。 浆料可以包含锆石和水性胶体二氧化硅。
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公开(公告)号：US20050133193A1
公开(公告)日：2005-06-23
申请号：US10741710
申请日：2003-12-19
申请人： James Beals , Samuel Draper , Jose Lopes , Stephen Murray , Brandon Spangler , Michael Turkington , Bryan Dube , Keith Santeler , Jacob Snyder
发明人： James Beals , Samuel Draper , Jose Lopes , Stephen Murray , Brandon Spangler , Michael Turkington , Bryan Dube , Keith Santeler , Jacob Snyder
摘要： A sacrificial core for forming an interior space of a part includes a ceramic core element and a first core element including a refractory metal element. The ceramic core element may be molded over the first core element or molded with assembly features permitting assembly with the first core element.
摘要翻译： 用于形成部件的内部空间的牺牲芯包括陶瓷芯元件和包括难熔金属元件的第一芯元件。 陶瓷芯元件可以模制在第一芯元件上，或者模制成具有允许与第一芯元件组装的组装特征。
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公开(公告)号：US20070089850A1
公开(公告)日：2007-04-26
申请号：US10926476
申请日：2004-08-26
申请人： James Beals , Samuel Draper , Jose Lopes , Stephen Murray , Brandon Spangler , Michael Turkington , Bryan Dube , Keith Santeler , Jacob Snyder
发明人： James Beals , Samuel Draper , Jose Lopes , Stephen Murray , Brandon Spangler , Michael Turkington , Bryan Dube , Keith Santeler , Jacob Snyder
摘要： A sacrificial core is used for forming an interior space of a part and includes a ceramic core element and a first core element including a refractory metal element. The ceramic core element may be molded over the first core element or molded with assembly features permitting assembly with the first core element.
摘要翻译： 牺牲芯用于形成零件的内部空间，并且包括陶瓷芯元件和包括难熔金属元件的第一芯元件。 陶瓷芯元件可以模制在第一芯元件上，或者模制成具有允许与第一芯元件组装的组装特征。
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