公开(公告)号：US08931318B2

公开(公告)日：2015-01-13

申请号：US12448056

申请日：2007-12-05

申请人： Erwin Bayer ,  Max Niegl ,  Martin Bussmann ,  Thomas Peschke

发明人： Erwin Bayer ,  Max Niegl ,  Martin Bussmann ,  Thomas Peschke

IPC分类号： C21D7/06 ,  B24C1/10 ,  B24C5/00

CPC分类号： B24C1/10 ,  B24C5/005 ,  Y10T29/479

摘要： A device for surface-peening, especially for the ultrasound shot-peening of a component of a gas turbine, having at least one vibration means that comprises a surface that propels the peening material, and having a holding means with which a surface area of the component and the surface of the vibration means can be arranged with respect to each other is disclosed. In this context, the angular position of the surface of the at least one vibration means can be adjusted relative to the surface area of the component of the gas turbine. Moreover, a method is provided in which the angular position of the surface of the at least one vibration means can be adjusted relative to the surface area of the component.

摘要翻译： 一种用于表面喷丸的装置，特别是用于燃气轮机的部件的超声波喷丸处理的装置，其具有至少一个振动装置，该振动装置包括推动喷丸材料的表面，并且具有保持装置， 公开了可以相对于彼此布置振动装置的部件和表面。 在这种情况下，至少一个振动装置的表面的角位置可以相对于燃气轮机的部件的表面积进行调节。 此外，提供了一种方法，其中可以相对于部件的表面面积调节至少一个振动装置的表面的角位置。

公开(公告)号：US08667680B2

公开(公告)日：2014-03-11

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： B21K25/00

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。

公开(公告)号：US20130056365A1

公开(公告)日：2013-03-07

申请号：US13639674

申请日：2011-04-06

申请人： Erwin Bayer ,  Roland Huttner

发明人： Erwin Bayer ,  Roland Huttner

IPC分类号： B23H3/04 ,  B23H3/00

CPC分类号： B23H3/04 ,  B23H3/10

摘要： A method for electrochemically processing a workpiece surface using an electrode, which has at least one effective surface for processing the workpiece surface, and using an electrolyte, wherein the electrolyte is suctioned away from the effective surface. The invention further relates to an electrode, which has at least one electrolyte feed for supplying the electrolyte to the effective area and an electrolyte suctioning system for suctioning the electrolyte away from the effective area.

摘要翻译： 一种使用具有至少一个用于处理工件表面的有效表面的电极和使用电解质的电极对工件表面进行电化学处理的方法，其中所述电解质从所述有效表面抽出。 本发明还涉及一种电极，其具有至少一个用于将电解质供应到有效区域的电解质进料和用于将电解质吸引到有效区域的电解质吸附系统。

公开(公告)号：US08262897B2

公开(公告)日：2012-09-11

申请号：US11658445

申请日：2005-07-25

申请人： Erwin Bayer ,  Martin Bussmann ,  Thomas Kraenzler ,  Albin Platz ,  Juergen Steinwandel

发明人： Erwin Bayer ,  Martin Bussmann ,  Thomas Kraenzler ,  Albin Platz ,  Juergen Steinwandel

IPC分类号： B23H3/00

CPC分类号： B23H3/02 ,  B23H3/00 ,  B23H9/10 ,  B23H2300/12

摘要： The invention relates to a method for the production of aero-dynamic structures during the production of integrally bladed gas turbine rotors. Aerodynamic structures of an integrally bladed gas turbine rotor are produced on a rotor disk base body, whereon the end contours are precise, by removing material according to an electrochemical removal process, i.e. by means of an electrochemical machining (ECM)-process. The method comprises the following steps: a) preparing a rotor disk base body which is made of a material which is difficult to machine; b) removing the material which is between the blade wings until a specific dimension is obtained, according to a removal process; c) preparing at least one working electrode in order to finish at least one aerodynamic structure of an integrally bladed gas turbine rotor. The contours of the or each of the working electrodes are adapted to the contours of the aerodynamic structure, which are produced by means of the respective working electrode, such that a gap between the rotor disk base body and a working electrode are produced in an approximately identical manner during the removal process of the material; d) electrochemically machining the or each aerodynamic structure in an electrochemical sinking by placing the rotor disk base body and the or each working electrode in an electrolyte and by applying voltage and/or current, whereby the applied current and/or voltage is temporally pulsed; e) pressure-rinsing the gap which is filled with electrolytes between the aero-dynamic structure and the or each working electrode by a pulsed movement of the or each working electrode.

摘要翻译： 本发明涉及在一体式叶片式燃气轮机转子生产过程中生产航空动力结构的方法。 整体叶片燃气轮机转子的空气动力学结构通过根据电化学去除工艺（即通过电化学加工（ECM）工艺）去除材料而在转子盘基体上产生，其端端轮廓是精确的。 该方法包括以下步骤：a）制备由难加工的材料制成的转子盘基体; b）根据拆卸过程去除叶片翼之间的材料，直到获得特定尺寸; c）制备至少一个工作电极，以完成整体叶片燃气轮机转子的至少一个空气动力学结构。 工作电极或每个工作电极的轮廓适用于通过相应的工作电极产生的空气动力结构的轮廓，使得转子盘基体和工作电极之间的间隙大致 在材料的去除过程中相同的方式; d）通过将转子盘基体和所述工作电极放置在电解质中并通过施加电压和/或电流来电化学地加工电化学沉没中的每个空气动力学结构，由此施加的电流和/或电压在时间上被脉冲化; e）通过所述工作电极或每个工作电极的脉冲运动，在气动动态结构与所述工作电极之间填充有电解质的间隙进行冲压。

公开(公告)号：US08091192B2

公开(公告)日：2012-01-10

申请号：US11198718

申请日：2005-08-05

申请人： Erwin Bayer ,  Thomas Dautl ,  Thomas Peschke ,  Holger Polanetzki

发明人： Erwin Bayer ,  Thomas Dautl ,  Thomas Peschke ,  Holger Polanetzki

IPC分类号： B24B39/00 ,  C21D7/06

CPC分类号： B24C5/005 ,  B24C1/10 ,  B24C5/08 ,  Y10S72/71 ,  Y10S451/91 ,  Y10T29/479 ,  Y10T29/4932 ,  Y10T29/49336

摘要： A device for surface blasting, e.g., for ultrasonic shot blasting, components, e.g., gas turbine components, includes at least one vibrator having an oscillating surface, e.g., having at least one ultrasonic sonotrode, the or each oscillating surface of the or each vibrator being adjoined by a machining chamber for receiving a section to be blasted of the component to be machined. The machining chamber is bounded in its cross-section by at least three sides, e.g., by at least two substantially vertical sides and by at least one substantially horizontal side. At least the substantially vertical sides of the machining chamber are formed by oscillating surfaces of in each case one vibrator.

摘要翻译： 用于表面喷砂的装置，例如用于超声波喷丸，诸如燃气轮机部件的部件包括至少一个具有振荡表面的振动器，例如具有至少一个超声波超声波发生器，或每个振动器的每个振动表面 由加工室邻接，用于接收要被加工的部件被喷砂的部分。 加工室的横截面至少有三个边，例如至少两个基本上垂直的侧面和至少一个基本上水平的一侧。 加工室的至少基本上垂直的侧面由每个振动器的振动表面形成一个振动器。

公开(公告)号：US20110002789A1

公开(公告)日：2011-01-06

申请号：US12808738

申请日：2008-12-18

申请人： Erwin Bayer ,  Matija Burger ,  Martin Bussmann ,  Alexander Gindorf ,  Albin Platz

发明人： Erwin Bayer ,  Matija Burger ,  Martin Bussmann ,  Alexander Gindorf ,  Albin Platz

IPC分类号： F04D29/38 ,  B23P6/00

CPC分类号： B23H3/00 ,  B23H9/10 ,  B23K20/02 ,  B23K20/023 ,  B23K20/028 ,  B23P6/005 ,  B23P15/006 ,  F01D5/005 ,  F01D5/12 ,  F01D5/3061 ,  F05B2230/239 ,  F05D2230/11 ,  F05D2230/232 ,  Y10T29/49238

摘要： The invention relates to a method for producing and repairing a part comprising at least two joined metal components, especially components of a gas turbine. In said method, corresponding joining surfaces of the components are joined together and connected by means of a pressure welding process, a machining allowance in the area of a joining zone of the two joining surfaces is upset during the joining process, and once the two components have been joined together, the machining allowance is machined by means of a precise electrochemical machining (PECM) process until a predefined final contour of the part has been obtained. The invention further relates to a gas turbine part obtained by means of the disclosed method.

摘要翻译： 本发明涉及一种用于生产和修理包括至少两个连接的金属部件，特别是燃气轮机的部件的部件的方法。 在所述方法中，通过压接工艺将部件的相应的接合面接合在一起并连接，在接合过程中两个接合面的接合区域的加工余量不均匀，一旦两个部件 已经连接在一起，通过精确的电化学加工（PECM）工艺加工加工余量，直到获得了部件的预定的最终轮廓。 本发明还涉及通过所公开的方法获得的燃气轮机部分。

公开(公告)号：US07638733B2

公开(公告)日：2009-12-29

申请号：US10578927

申请日：2004-10-23

申请人： Erwin Bayer ,  Mark Geisel ,  Thomas Herzinger

发明人： Erwin Bayer ,  Mark Geisel ,  Thomas Herzinger

IPC分类号： B23K26/38

CPC分类号： B23K26/032 ,  B23K26/03 ,  B23K26/382 ,  B23K26/389

摘要： Pulsed laser drilling is used to produce bore holes having a small diameter, for example, in hollow workpieces. Turbine blades, e.g., have a multitude of fine cooling air bore holes, which are able to be produced by this method, e.g., with high positional accuracy and in an automated manner.A checking method is provided by which drilling faults, e.g., with regard to piercing and bore-hole geometry, may be detected in a more reliable manner.A method is for checking a bore hole introduced in a workpiece by laser pulses, in which characteristic signals from the area of the bore hole are received with the aid of a sensor and compared to setpoint values and only signals received in a characteristic time interval following a laser pulse are taken into account.

摘要翻译： 脉冲激光钻孔用于生产具有小直径的孔，例如在中空工件中。 涡轮叶片例如具有多个精细的冷却空气孔孔，其能够通过该方法产生，例如以高位置精度和自动化方式产生。 提供了一种检查方法，通过该检查方法可以以更可靠的方式检测例如关于穿孔和钻孔几何形状的钻孔故障。 一种用于通过激光脉冲检查工件中引入的钻孔的方法，其中借助于传感器接收来自钻孔的区域的特征信号，并与设定点值进行比较，并且仅在特征时间间隔内接收的信号 考虑激光脉冲。

公开(公告)号：US20090301152A1

公开(公告)日：2009-12-10

申请号：US12309935

申请日：2007-07-31

申请人： Erwin Bayer ,  Philipp Thuemmler

发明人： Erwin Bayer ,  Philipp Thuemmler

IPC分类号： C21D7/06

CPC分类号： B24C1/10 ,  B24C5/005

摘要： A cover element for a sonotrode which is to be configured, in particular, for accelerating peening material within a peening chamber for the surface peening of components and is to be operated by a vibration exciter of the sonotrode, at least one wall, in particular a wall portion of a chamber wall of the peening chamber, being provided, which is mounted in a predefined position on the cover element and is to be moved together with the same is disclosed. In addition, a peening chamber arrangement for the surface peening of components, in particular for ultrasonic shot peening, including a peening chamber that is bounded by at least one chamber wall; and at least one sonotrode having a cover element which includes at least one wall portion of the chamber wall that is to be moved together with the same is disclosed.

摘要翻译： 一种用于超声波发生器的盖元件，其特别用于加速喷丸处理中的喷丸处理以进行部件的表面喷丸处理，并由超声波发生器的振动激励器操作，至少一个壁，特别是 公开了一种安装在盖元件上的预定位置并与之一起移动的喷丸室室壁的壁部分。 另外，用于组件表面喷丸处理的喷丸室装置，特别是用于超声喷丸硬化，包括由至少一个室壁限定的喷丸室; 并且公开了至少一个具有盖元件的超声波发生器，其包括将与其一起移动的室壁的至少一个壁部分。

公开(公告)号：US20090110560A1

公开(公告)日：2009-04-30

申请号：US10568394

申请日：2004-07-28

申请人： Erwin Bayer ,  Wilfried Smarsly

发明人： Erwin Bayer ,  Wilfried Smarsly

IPC分类号： F01D5/14 ,  B05D3/02 ,  C09D1/00 ,  B32B3/00

CPC分类号： F01D11/122 ,  Y10T428/12389

摘要： A run-in coating is for gas turbines. The run-in coating is used for sealing a radial gap between a housing of the gas turbine and rotating rotor blades of same, the run-in coating being applied onto the housing. The run-in coating is made of an intermetallic titanium-aluminum material.

摘要翻译： 磨损涂层用于燃气轮机。 该外接涂层用于密封燃气涡轮机壳体与其旋转的转子叶片之间的径向间隙，该引入式涂层施加到壳体上。 导入涂层由金属间钛 - 铝材料制成。

公开(公告)号：US20090095042A1

公开(公告)日：2009-04-16

申请号：US11792756

申请日：2005-12-07

申请人： Stephen Hoffmann-Ivy ,  Patrick Cheppe ,  Jean-Michel Duchazeaubeneix ,  Erwin Bayer

发明人： Stephen Hoffmann-Ivy ,  Patrick Cheppe ,  Jean-Michel Duchazeaubeneix ,  Erwin Bayer

IPC分类号： C21D7/06

CPC分类号： B24C5/005 ,  B24C1/10 ,  Y10T29/479

摘要： The invention relates to a method for the surface blasting of hollow spaces or cavities, especially of cavities of gas turbines. According to the invention, shot balls are accelerated with the aid of at least one vibrator, whereby the shot balls accelerated in the ultrasonic range are directed onto surfaces of a cavity that is to be blasted. In that regard, the vibrator is preferably positioned with a small spacing distance, preferably with a spacing distance on the order of magnitude of the diameter of the shot balls utilized for the blasting, from the cavity to be blasted.

摘要翻译： 本发明涉及一种用于表面喷砂的中空空间或空腔，特别是燃气轮机空腔的方法。 根据本发明，借助于至少一个振动器来加速射击球，由此在超声范围内加速的射击球被引导到要被喷射的空腔的表面上。 在这方面，振动器优选地定位成具有小的间隔距离，优选地具有从用于喷砂的喷丸的直径的数量级上的间隔距离被喷射的空腔。