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1. 发明授权

US08380338B2 Method and apparatus for stripping holes in a metal substrate 有权
公开(公告)号：US08380338B2
公开(公告)日：2013-02-19
申请号：US12386690
申请日：2009-04-22
申请人： Mitchell O. Miller , Clyde W. Caskey
发明人： Mitchell O. Miller , Clyde W. Caskey
IPC分类号： G06F19/00
CPC分类号： C23C4/02 , B08B3/024 , B08B9/00 , B23P2700/06 , B24C1/04 , B24C1/083 , B24C1/086 , C23C4/01 , F01D5/186 , F01D5/288 , F01D25/002 , F05D2260/607 , Y10T83/0443
摘要： A method and apparatus for stripping foreign matter from holes in a substrate, such as a turbine component, which includes using a scanner to locate the hole and operating a water jet apparatus to direct a water jet or an abrasive water jet into the hole for stripping. A CAD model of the original turbine component may be used in the control system of the water jet apparatus to initially locate the scanner at the general or theoretical location of the hole. A reverse flow of low pressure water may be provided to further clear foreign matter from the hole.

2. 发明申请

US20090270014A1 Method and apparatus for stripping holes in a metal substrate 有权
标题翻译：用于剥离金属基底中的孔的方法和装置
公开(公告)号：US20090270014A1
公开(公告)日：2009-10-29
申请号：US12386690
申请日：2009-04-22
申请人： Mitchell O. Miller , Clyde W. Caskey
发明人： Mitchell O. Miller , Clyde W. Caskey
IPC分类号： B24B49/00 , B24C1/00
CPC分类号： C23C4/02 , B08B3/024 , B08B9/00 , B23P2700/06 , B24C1/04 , B24C1/083 , B24C1/086 , C23C4/01 , F01D5/186 , F01D5/288 , F01D25/002 , F05D2260/607 , Y10T83/0443
摘要： A method and apparatus for stripping foreign matter from holes in a substrate, such as a turbine component, which includes using a scanner to locate the hole and operating a water jet apparatus to direct a water jet or an abrasive water jet into the hole for stripping. A CAD model of the original turbine component may be used in the control system of the water jet apparatus to initially locate the scanner at the general or theoretical location of the hole. A reverse flow of low pressure water may be provided to further clear foreign matter from the hole.
摘要翻译：一种用于从诸如涡轮机部件的基底中的孔中剥离异物的方法和装置，其包括使用扫描器来定位孔并操作喷水装置以将水射流或磨料水射流引导到用于剥离的孔中。原始涡轮机部件的CAD模型可以用在喷水装置的控制系统中，以将扫描仪初始定位在孔的一般或理论位置。可以提供反向流动的低压水以进一步从孔中清除异物。

3. 发明授权

US07896726B1 Method and apparatus for removing coatings from a substrate using multiple sequential steps 有权
标题翻译：使用多个连续步骤从基底去除涂层的方法和装置
公开(公告)号：US07896726B1
公开(公告)日：2011-03-01
申请号：US12383096
申请日：2009-03-19
申请人： Mitchell O. Miller , William R. Pearson , William R. Thompson
发明人： Mitchell O. Miller , William R. Pearson , William R. Thompson
IPC分类号： B24B49/00
CPC分类号： B24C1/086 , B24C9/00
摘要： A method and apparatus for removing a coating having an irregular surface configuration that includes mapping the irregular surface configuration, and using the mapping determination in controlling the operation of an abrasive water jet to provide increased material removal rates at the higher points in the irregular surface and decreased material removal rates at the lower points, and thereby even out the surface configuration of the coating. The method and apparatus also includes using a detection device for detecting the presence or absence of an element that is unique to a layer of a coating, and using the detection determination in controlling the operation of the abrasive water jet to stop material removal of the coating when the detection device determines there is an absence of the unique element.
摘要翻译：一种用于去除具有不规则表面构型的涂层的方法和装置，包括绘制不规则表面构型，并且使用映射确定来控制磨料水射流的操作，以在不规则表面的较高点提供增加的材料去除速率，以及在较低点降低材料去除率，从而甚至降低涂层的表面形状。所述方法和装置还包括使用检测装置来检测涂层的特有的元素的存在或不存在，并且使用检测确定来控制磨料水射流的操作以阻止涂层的去除当检测装置确定不存在唯一元素时。

4. 发明申请

US20100003894A1 Method and apparatus for selectively removing portions of an abradable coating using a water jet 有权
标题翻译：使用水射流选择性地去除可磨损涂层的部分的方法和装置
公开(公告)号：US20100003894A1
公开(公告)日：2010-01-07
申请号：US12459258
申请日：2009-06-29
申请人： Mitchell O. Miller , William R. Pearson , William R. Thompson
发明人： Mitchell O. Miller , William R. Pearson , William R. Thompson
IPC分类号： B24C1/04 , B24C3/06 , B24C3/32
CPC分类号： B24C1/04 , B24C1/086 , C23C4/18 , F01D5/005 , F05D2230/10 , F05D2230/80
摘要： A method and apparatus for forming raised ridges on the surface of a turbine component having an abradable coating formed on an outer surface thereof which includes a mask having a predetermined pattern of openings therein adjacent the abradable coating on a surface of the turbine component; and a high pressure water jet that has movement relative to the mask so that the high pressure water jet passes along the extent of the openings in the mask and passes through the openings in the mask to remove portions of the abradable coating on the turbine component located beneath the openings in the mask.
摘要翻译：一种用于在其外表面上形成有可磨损涂层的涡轮部件的表面上形成凸脊的方法和装置，其包括在涡轮部件的表面上邻近可磨损涂层的具有预定图案的开口的掩模; 以及高压水射流，其相对于掩模具有运动，使得高压水射流沿着掩模中的开口的范围通过并穿过掩模中的开口，以去除位于所述涡轮部件上的可磨损涂层的部分在面罩的开口下面。

5. 发明授权

US07544112B1 Method and apparatus for removing coatings from a substrate using multiple sequential steps 有权
标题翻译：使用多个连续步骤从基底去除涂层的方法和装置
公开(公告)号：US07544112B1
公开(公告)日：2009-06-09
申请号：US11999667
申请日：2007-12-06
申请人： Mitchell O. Miller , William R. Pearson , William R. Thompson
发明人： Mitchell O. Miller , William R. Pearson , William R. Thompson
IPC分类号： B24B49/00
CPC分类号： B24C1/086 , B24C9/00
摘要： A method and apparatus for removing a coating having an irregular surface configuration that includes mapping the irregular surface configuration, and using the mapping determination in controlling the operation of an abrasive water jet to provide increased material removal rates at the higher points in the irregular surface and decreased material removal rates at the lower points, and thereby even out the surface configuration of the coating. The method and apparatus also includes using a detection device for detecting the presence or absence of an element that is unique to a layer of a coating, and using the detection determination in controlling the operation of the abrasive water jet to stop material removal of the coating when the detection device determines there is an absence of the unique element.
摘要翻译：一种用于去除具有不规则表面构型的涂层的方法和装置，包括绘制不规则表面构型，并且使用映射确定来控制磨料水射流的操作，以在不规则表面的较高点提供增加的材料去除速率，以及在较低点降低材料去除率，从而甚至降低涂层的表面形状。所述方法和装置还包括使用检测装置来检测涂层的特有的元素的存在或不存在，并且使用检测确定来控制磨料水射流的操作以阻止涂层的去除当检测装置确定不存在唯一元素时。

6. 发明授权

US5860849A Liquid abrasive jet focusing tube for making non-perpendicular cuts 失效
标题翻译：用于制造非垂直切割的液体磨料喷射聚焦管
公开(公告)号：US5860849A
公开(公告)日：1999-01-19
申请号：US823132
申请日：1997-03-25
申请人： Mitchell O. Miller
发明人： Mitchell O. Miller
IPC分类号： B24C1/04 , B24C5/04 , B24B1/00 , B24C1/00
CPC分类号： B24C5/04 , B24C1/045
摘要： A liquid abrasive jet focusing tube for making cuts in a workpiece at a predetermined non-perpendicular angle, and a method for making non-perpendicular cuts in a workpiece with a liquid abrasive jet. The focusing tube includes a body having an inlet end which defines an inlet opening, an outlet end which defines an outlet opening, and a cylindrical passage which extends between the openings and which has a longitudinal axis. The outlet end has a tip portion with an angled surface adjacent the outlet opening and oriented in relation to the passage axis at the predetermined non-perpendicular angle. The method includes positioning the focusing tube so that the angled surface is generally parallel to the workpiece surface and the passage axis is oriented in relation to the workpiece surface substantially at the predetermined non-perpendicular angle.
摘要翻译：一种用于以预定的非垂直角度切割工件的液体磨料喷射聚焦管，以及用液体研磨射流在工件中进行非垂直切割的方法。聚焦管包括具有限定入口开口的入口端，限定出口开口的出口端和在开口之间延伸并且具有纵向轴线的圆柱形通道的本体。出口端具有尖端部分，其具有与出口开口相邻的成角度的表面，并以预定的非垂直角度相对于通道轴线定向。该方法包括定位聚焦管，使得成角度的表面大致平行于工件表面，并且通道轴线基本上以预定的非垂直角相对于工件表面定向。

7. 发明授权

US08622784B2 Method for selectively removing portions of an abradable coating using a water jet 有权
标题翻译：使用水射流选择性地去除可磨损涂层的部分的方法
公开(公告)号：US08622784B2
公开(公告)日：2014-01-07
申请号：US12459258
申请日：2009-06-29
申请人： Mitchell O. Miller , William R. Pearson , William R. Thompson
发明人： Mitchell O. Miller , William R. Pearson , William R. Thompson
IPC分类号： B24B1/00
CPC分类号： B24C1/04 , B24C1/086 , C23C4/18 , F01D5/005 , F05D2230/10 , F05D2230/80
摘要： A method and apparatus for forming raised ridges on the surface of a turbine component having an abradable coating formed on an outer surface thereof which includes a mask having a predetermined pattern of openings therein adjacent the abradable coating on a surface of the turbine component; and a high pressure water jet that has movement relative to the mask so that the high pressure water jet passes along the extent of the openings in the mask and passes through the openings in the mask to remove portions of the abradable coating on the turbine component located beneath the openings in the mask.
摘要翻译：一种用于在其外表面上形成有可磨损涂层的涡轮部件的表面上形成凸脊的方法和装置，其包括在涡轮部件的表面上邻近可磨损涂层的具有预定图案的开口的掩模; 以及高压水射流，其相对于掩模具有运动，使得高压水射流沿着掩模中的开口的范围通过，并穿过掩模中的开口，以去除位于所述涡轮部件上的可磨损涂层的部分在面罩的开口下面。

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