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公开(公告)号：US20080216300A1
公开(公告)日：2008-09-11
申请号：US11714750
申请日：2007-03-06
IPC分类号： B23P6/00
CPC分类号： B23P6/005 , F01D5/005 , F01D9/04 , F02C7/04 , F02K3/06 , F05D2230/232 , F05D2230/80 , Y10T29/49728
摘要： A defect in a splitter fairing of a turbine engine is repaired by removing a forward portion of the splitter fairing and salvaging the remaining original portion of the splitter fairing. The forward portion includes an inner flange and outer surface that create a channel. A replacement ring is provided and welded to the original portion. The replacement ring has minimum dimensions equal to the maximum height and width of the removed forward portion. Material from the replacement ring is then removed to obtain a profile with essentially the same profile for the inner flange, outer surface, and channel as the original dimensions of the splitter fairing before the defect occurred.
摘要翻译： 涡轮发动机的分流整流装置中的缺陷是通过去除分流整流罩的前部并且挽救分流整流罩的剩余原始部分来修复的。 前部包括形成通道的内凸缘和外表面。 提供更换环并焊接到原始部分。 替换环的最小尺寸等于所取出的前部的最大高度和宽度。 然后移除来自替换环的材料，以获得与缺陷发生之前的分离整流罩的原始尺寸相同的内凸缘，外表面和通道的轮廓。
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公开(公告)号：US07980813B2
公开(公告)日：2011-07-19
申请号：US11891815
申请日：2007-08-13
IPC分类号： F01D5/10
CPC分类号： F01D5/005 , B23P6/005 , F01D9/04 , F05D2230/80 , F05D2300/43 , Y10T29/49318 , Y10T29/49323
摘要： A method of repairing a turbine engine component that contains a series of lined apertures. The component is removed from the engine, and then at least one of the aperture liners is also removed. The area adjacent the aperture is machined to remove a portion of the parent material of the component. An insert which replaces the material removed by machining is secured adjacent the aperture. The liner about the aperture is then replaced.
摘要翻译： 一种修复包含一系列衬里孔的涡轮发动机部件的方法。 将部件从发动机移除，然后至少一个孔径衬套也被移除。 加工邻近孔的区域以去除部件的母材的一部分。 通过机械加工去除的材料代替了与孔相邻的插入件。 然后更换围绕孔径的衬垫。
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公开(公告)号：US20090047122A1
公开(公告)日：2009-02-19
申请号：US11891815
申请日：2007-08-13
CPC分类号： F01D5/005 , B23P6/005 , F01D9/04 , F05D2230/80 , F05D2300/43 , Y10T29/49318 , Y10T29/49323
摘要： A method of repairing a turbine engine component that contains a series of lined apertures. The component is removed from the engine, and then at least one of the aperture liners is also removed. The area adjacent the aperture is machined to remove a portion of the parent material of the component. An insert which replaces the material removed by machining is secured adjacent the aperture. The liner about the aperture is then replaced.
摘要翻译： 一种修复包含一系列衬里孔的涡轮发动机部件的方法。 将部件从发动机移除，然后至少一个孔径衬套也被移除。 加工邻近孔的区域以去除部件的母材的一部分。 通过机械加工去除的材料代替了与孔相邻的插入件。 然后更换围绕孔径的衬垫。
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