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公开(公告)号：US06431830B1
公开(公告)日：2002-08-13
申请号：US09643066
申请日：2000-08-21
申请人： Karl-Hermann Richter , Josef Reischl , Hans Juergen Schmuhl , Klaus Breitschwerdt , Ulrich Knott , Siegfried Boettcher , Karlheinz Manier , Werner Humhauser
发明人： Karl-Hermann Richter , Josef Reischl , Hans Juergen Schmuhl , Klaus Breitschwerdt , Ulrich Knott , Siegfried Boettcher , Karlheinz Manier , Werner Humhauser
IPC分类号： F01D900
CPC分类号： F01D9/042 , Y02T50/673 , Y10T29/49321 , Y10T29/49323
摘要： A worked nozzle ring for a gas turbine, in particular an aircraft engine, having at least one shroud and at least one blade sheet arranged thereon, whereby, in order to create a worked nozzle ring that is easy to manufacture, the blade sheet comprises, at the frontal side, at least one two-dimensionally profiled connecting space region that is placed in a profiled opening formed in the shroud by beam cutting and is connected therewith.
摘要翻译： 一种用于燃气涡轮机，特别是飞机发动机的加工喷嘴环，其具有至少一个护罩和布置在其上的至少一个叶片，由此，为了形成易于制造的加工喷嘴环， 在前侧，至少一个二维轮廓的连接空间区域，其通过光束切割放置在形成在罩中的成型开口中并与其连接。
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公开(公告)号：US6119339A
公开(公告)日：2000-09-19
申请号：US281987
申请日：1999-03-29
申请人： Karl-Hermann Richter , Josef Reischl , Hans Juergen Schmuhl , Klaus Breitschwerdt , Ulrich Knott , Siegfried Boettcher , Karlheinz Manier , Werner Humhauser
发明人： Karl-Hermann Richter , Josef Reischl , Hans Juergen Schmuhl , Klaus Breitschwerdt , Ulrich Knott , Siegfried Boettcher , Karlheinz Manier , Werner Humhauser
CPC分类号： F01D9/042 , Y02T50/673 , Y10T29/49321 , Y10T29/49323
摘要： A worked nozzle ring for a gas turbine, in particular an aircraft engine, having at least one shroud and at least one blade sheet arranged thereon, whereby in order to create a worked nozzle ring that is easy to manufacture, the blade sheet comprises, at the frontal side, at least one two-dimensionally profiled connecting space region that is placed in a profiled opening formed in the shroud by means of beam cutting and is connected therewith.
摘要翻译： 一种用于燃气涡轮机，特别是飞机发动机的加工喷嘴环，其具有至少一个护罩和布置在其上的至少一个刀片，由此为了形成易于制造的加工喷嘴环，刀片包括在 前侧，至少一个二维轮廓的连接空间区域，其通过光束切割放置在形成在护罩中的成型开口中并与其连接。
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3.发明授权Method and apparatus for producing and/or repairing an integrally bladed rotor by inductive diffusion welding 有权通过感应扩散焊接生产和/或修复整体叶片转子的方法和装置公开(公告)号：US08375582B2
公开(公告)日：2013-02-19
申请号：US11815961
申请日：2006-02-04
申请人： Erwin Bayer , Ulrich Knott , Karl-Hermann Richter
发明人： Erwin Bayer , Ulrich Knott , Karl-Hermann Richter
CPC分类号： B23P6/005 , B23K20/023 , B23K2101/001 , Y10T29/49318 , Y10T29/49321 , Y10T29/49998
摘要： A method and apparatus for the fabrication and/or repair of an integrally bladed rotor, specifically of an integrally bladed gas turbine rotor, is disclosed. At least one rotor blade is joined to a main rotor body for fabrication and/or repair. The joining is carried out by diffusion welding.
摘要翻译： 公开了用于制造和/或修理整体叶片的转子，特别是整体叶片的燃气轮机转子的方法和装置。 至少一个转子叶片连接到主转子主体用于制造和/或修理。 通过扩散焊接进行接合。
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4.发明申请Method And Apparatus For Producing And/Or Repairing An Integrally Bladed Rotor By Inductive Diffusion Welding 有权通过感应扩散焊接生产和/或修复整体叶片转子的方法和装置公开(公告)号：US20080148566A1
公开(公告)日：2008-06-26
申请号：US11815961
申请日：2006-02-04
申请人： Erwin Bayer , Ulrich Knott , Karl-Hermann Richter
发明人： Erwin Bayer , Ulrich Knott , Karl-Hermann Richter
CPC分类号： B23P6/005 , B23K20/023 , B23K2101/001 , Y10T29/49318 , Y10T29/49321 , Y10T29/49998
摘要： A method and apparatus for the fabrication and/or repair of an integrally bladed rotor, specifically of an integrally bladed gas turbine rotor, is disclosed. At least one rotor blade is joined to a main rotor body for fabrication and/or repair. The joining is carried out by diffusion welding.
摘要翻译： 公开了用于制造和/或修理整体叶片的转子，特别是整体叶片的燃气轮机转子的方法和装置。 至少一个转子叶片连接到主转子主体用于制造和/或修理。 通过扩散焊接进行接合。
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公开(公告)号：US20120125980A1
公开(公告)日：2012-05-24
申请号：US13386074
申请日：2010-07-08
IPC分类号： B23K31/02
摘要： A method for hardfacing a metal component surface (14, 16), especially a shroud surface of a turbine blade made of a TiAl alloy, with at least one metal material (18, 20), in particular a Co—Cr alloy. The hardfacing coating is produced separately from the component surface and is then joined to the component surface in a high-temperature soldering process. A turbine blade including such a hardfacing coating, primarily in a shroud region (2).
摘要翻译： 一种用至少一种金属材料（18,20）特别是Co-Cr合金表面硬化金属部件表面（14,16），特别是由TiAl合金制成的涡轮叶片的护罩表面的方法。 表面硬化层与零件表面分开制造，然后在高温焊接工艺中与组件表面接合。 涡轮叶片，其包括主要在护罩区域（2）中的这种表面硬化涂层。
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6.发明授权
公开(公告)号：US5913555A
公开(公告)日：1999-06-22
申请号：US950869
申请日：1997-10-15
申请人： Karl-Hermann Richter , Ulrich Knott
发明人： Karl-Hermann Richter , Ulrich Knott
CPC分类号： B23P6/005 , B23K1/002 , F01D5/005 , F05D2230/80 , Y10T29/49318 , Y10T29/4973 , Y10T29/49737 , Y10T29/49748
摘要： In a method of repairing worn blade tips of compressor or turbine blades, the worn blade tip (4) is first removed from the remaining blade portion (2) at a standardized height (h). The actual geometry of the end of the remaining blade portion (2) at the height (h) is measured, for example by optical digital image processing means. A repair part (4') is cut from a plate or sheet of repair material having a thickness (d) essentially corresponding to the difference between the nominal finished height (H) of the repaired turbine blade (1) and the standardized height (h) of the remaining blade portion (2) undergoing repair. The repair part (4') is cut to have a contour corresponding to the measured actual geometry of the end of the remaining blade portion (2) at the standardized cut-off height (h), for example using a laser cutting process CNC-controlled by the acquired data representing the actual blade geometry. Finally, the repair part (4') is attached to the end of the remaining blade portion (2), for example by welding or soldering, and preferably by induction soldering with a solder foil (5) interposed between the repair part (4') and the remaining blade portion. The resulting repair is a smooth transition from the remaining blade portion to the repair part, substantially matching the original new blade shape, without requiring finish machining of the joint.
摘要翻译： 在修复压缩机或涡轮机叶片的磨损的叶片尖端的方法中，磨损的叶片尖端（4）首先从标准高度（h）从剩余叶片部分（2）移除。 例如通过光学数字图像处理装置来测量剩余刀片部分（2）在高度（h）的端部的实际几何形状。 修理部件（4'）从具有厚度（d）的修补材料的板或片切割，所述厚度（d）基本上对应于修理的涡轮叶片（1）的标称成品高度（H）与标准化高度（h ）剩余刀片部分（2）进行修理。 修剪部分（4'）被切割成具有对应于在标准化的切断高度（h）处的剩余刀片部分（2）的端部的测量的实际几何形状的轮廓，例如使用激光切割过程CNC- 由获取的数据控制，表示实际的叶片几何形状。 最后，修理部分（4'）例如通过焊接或焊接附接到剩余刀片部分（2）的端部，并且优选地通过用位于修复部分（4'）之间的焊料箔（5）进行感应焊接， ）和剩余的刀片部分。 所产生的修复是从剩余的刀片部分到修复部分的平滑过渡，基本上与原来的新刀片形状匹配，而不需要对接头进行精加工。
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公开(公告)号：US08393528B2
公开(公告)日：2013-03-12
申请号：US13386074
申请日：2010-07-08
摘要： A method for hardfacing a metal component surface (14, 16), especially a shroud surface of a turbine blade made of a TiAl alloy, with at least one metal material (18, 20), in particular a Co—Cr alloy. The hardfacing coating is produced separately from the component surface and is then joined to the component surface in a high-temperature soldering process. A turbine blade including such a hardfacing coating, primarily in a shroud region (2).
摘要翻译： 一种用至少一种金属材料（18,20）特别是Co-Cr合金表面硬化金属部件表面（14,16），特别是由TiAl合金制成的涡轮叶片的护罩表面的方法。 表面硬化层与零件表面分开制造，然后在高温焊接工艺中与组件表面接合。 涡轮叶片，其包括主要在护罩区域（2）中的这种表面硬化涂层。
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8.发明授权Process and apparatus for applying layers of material to a workpiece made of tiAl 有权用于将材料层施加到由tiAl制成的工件上的工艺和设备公开(公告)号：US09550255B2
公开(公告)日：2017-01-24
申请号：US13701682
申请日：2011-06-16
IPC分类号： B23K9/04 , B32B15/00 , B23K37/00 , B23K10/02 , B23K35/32 , F01D5/00 , F01D5/22 , F01D5/28 , B23K26/32
CPC分类号： B23K37/00 , B23K9/04 , B23K10/027 , B23K26/32 , B23K26/342 , B23K26/60 , B23K35/325 , B23K35/327 , B23K2103/10 , B23K2103/14 , B23K2103/18 , B23K2103/52 , F01D5/005 , F01D5/225 , F01D5/288 , F05D2230/31 , Y10T428/12639
摘要： A method for depositing material layers on a workpiece made of a material which contains a titanium aluminide includes the steps of: preparing the workpiece; heating the workpiece in a localized region by induction to a predefined preheating temperature; and depositing an additive, preferably in powder form, on the heated surface of the workpiece by build-up welding, in particular laser build-up welding, plasma build-up welding, micro-plasma build-up welding, TIG build-up welding or micro-TIG build-up welding; the additive including a titanium aluminide.
摘要翻译： 在由含有铝化钛的材料制成的工件上沉积材料层的方法包括以下步骤：准备工件; 通过感应将局部区域中的工件加热到预定的预热温度; 并且通过堆积焊接，特别是激光积聚焊接，等离子体堆积焊接，微等离子体堆积焊接，TIG堆积焊接，在工件的被加热表面上沉积优选粉末形式的添加剂 或微型TIG堆焊; 所述添加剂包括钛铝化物。
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9.发明授权Device and method for the repair or production of blade tips of blades of a gas turbine, in particular of an aircraft engine 有权用于修理或生产燃气轮机叶片的叶片尖端的装置和方法，特别是飞机发动机公开(公告)号：US08584357B2
公开(公告)日：2013-11-19
申请号：US12519117
申请日：2007-12-05
IPC分类号： B21D53/78
CPC分类号： B23P6/007 , B22F3/1055 , B22F5/04 , B22F2003/1056 , B22F2998/00 , B23P15/02 , B33Y80/00 , F01D5/005 , F05D2230/40 , Y02P10/295 , Y10T29/49318 , Y10T29/49336 , B22F3/003
摘要： The invention relates to a device for the production or repair of a blade for a gas turbine, said device comprising: a holding device for holding a blade or an aerofoil of a blade; a lowering mechanism for lowering the blade or the aerofoil; a container for receiving power and/or for receiving the blade or the aerofoil; a heating device; and a radiation source, wherein the heating device is formed as an induction coil.
摘要翻译： 本发明涉及一种用于生产或修理用于燃气轮机的叶片的装置，所述装置包括：用于保持叶片的叶片或机翼的保持装置; 用于降低叶片或机翼的降低机构; 用于接收动力和/或用于接收叶片或机翼的容器; 加热装置; 和辐射源，其中所述加热装置形成为感应线圈。
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10.发明申请公开(公告)号：US20110219616A1
公开(公告)日：2011-09-15
申请号：US13129295
申请日：2009-11-07
申请人： Erwin Bayer , Karl-Hermann Richter
发明人： Erwin Bayer , Karl-Hermann Richter
IPC分类号： B23P6/00
CPC分类号： B23P6/005 , B23K15/0006 , B23K20/129 , B23K2101/001 , F01D5/005 , F01D5/34 , F05D2230/232 , F05D2230/80 , Y02T50/672 , Y10T29/49316 , Y10T29/49318 , Y10T29/49321 , Y10T29/49323 , Y10T29/49719 , Y10T29/4973 , Y10T29/49798
摘要： The present invention relates to a method for replacing an inner disk element of a blade integrated disk wherein the blade integrated disk has a plurality of recesses in the form of axial through-bores in the joining area. The method begins with filling the axial through-bores, after which the inner disk element of the blade integrated disk is separated from the remaining blade ring. Next a new inner disk element is inserted into the remaining blade ring and the new inner disk element and the remaining blade ring are joined. Finally the axial through-bores are restored.
摘要翻译： 本发明涉及一种用于更换刀片集成盘的内盘元件的方法，其中刀片一体盘在接合区域中具有多个呈轴向通孔形式的凹槽。 该方法开始于填充轴向通孔，之后刀片集成盘的内盘元件与剩余刀片环分离。 接下来，将新的内部盘元件插入到剩余的刀片环中，并且新的内部盘元件和剩余的刀片环连接。 最后，轴向通孔恢复。
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