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51. 发明公开

EP2626169A2 Methods and tooling assemblies for the manufacture of metallurgically-consolidated turbine engine components 有权转让
标题翻译：用于生产冶金合并燃气涡轮发动机部件的方法和工具组件
公开(公告)号：EP2626169A2
公开(公告)日：2013-08-14
申请号：EP13153710.2
申请日：2013-02-01
申请人： Honeywell International Inc.
发明人： Smoke, Jason , Jan, David K. , Mittendorf, Don
IPC分类号： B23P15/00 , B23K1/00 , F01D5/34
CPC分类号： B23P15/006 , B23K1/0018 , B23K20/021 , B23K2201/001 , F01D5/3061 , F05D2230/236 , F05D2230/237 , F05D2300/175 , Y02T50/671 , Y10T29/4932
摘要： Embodiments of a method (84) for manufacturing a turbine engine component (60) are provided, as are embodiments of a thermal growth constraint tool (118) for the manufacture of turbine engine components (60). In one embodiment, the method (84) includes the steps of obtaining (86) a plurality of arched pieces (88), arranging (110) the plurality of arched pieces (88) in a ring formation (112), and bonding (116) the plurality of arched pieces (88) together to produce a monolithic ring (162) by heating the ring formation (112) to a predetermined bonding temperature while constraining the outward radial growth thereof. Bonding (116) comprises, in turn, positioning a thermal growth constraint ring (120, 122) around the ring formation (112), and heating the ring formation (112) to a predetermined bonding temperature at which the ring formation (112) grows into the thermal growth constraint ring (120, 122).
摘要翻译：一种用于制造涡轮发动机部件（60）的方法（84）的实施例中提供，因为是热生长约束工具（118），用于涡轮发动机部件的制造中（60）的实施例。在一个，实施例的方法（84）包括：获得（86）的拱形件的多个（88），安排（110）在一个环形成（112）和接合拱形件（88）的多元性（116的步骤）拱形件（88）一起的多元性，以产生由所述环的形成（112）加热到规定的接合温度，而其约束向外径向生长的单片环（162）。键合（116）包括，反过来，周围的环的形成（112）定位在热生长约束环（120，122），并加热该环的形成（112）以预定的粘结温度在其中环形成（112）生长入热生长约束环（120，122）。

52. 发明公开

EP2593254A1 PROCEDE DE REALISATION D'UNE PIECE MASSIVE 有权转让
标题翻译： VERFAHREN ZUR HERSTELLUNG EINES FESTEN TEILS
公开(公告)号：EP2593254A1
公开(公告)日：2013-05-22
申请号：EP11743844.0
申请日：2011-07-11
申请人： Snecma
发明人： DAMBRINE, Bruno, Jacques, Gérard , PERROUX, Alain, Robert, Yves , GODON, Thierry
IPC分类号： B22F3/15 , C22C47/06 , B22F5/04 , D04C1/06 , F01D5/28
CPC分类号： D03D25/00 , B21K3/04 , B22F3/15 , B22F2998/00 , B23K20/021 , B23P15/04 , B29C65/48 , B29C65/483 , B29C65/484 , B29C66/12461 , B29C66/12463 , B29C66/301 , B29C66/53 , B29C66/721 , B29C66/742 , B29L2031/082 , C22C47/066 , D03D1/00 , F01D5/141 , F01D5/282 , F04D29/324 , F05D2220/325 , F05D2240/121 , F05D2240/303 , F05D2300/614 , F05D2300/702 , Y02T50/672 , Y02T50/673 , Y10T29/49336 , B22F5/04
摘要： The present invention relates to a method for producing a solid part, comprising, in sequence: a step of weaving a three-dimensional fibrous structure (300), said weaving being carried out with metal braids (301, 302) consisting of a plurality of metal strands mutually twisted about the longitudinal axis of the braid; and a step of performing hot isostatic pressing on said fibrous structure (300) causing the agglomeration of the metal braids of said fibrous structure (300) so as to produce a solid part.
摘要翻译：一种制造固体部分的方法，包括编织三维纤维结构，所述编织由金属编织物执行，所述金属编织物由围绕所述编织物的纵向轴线相互绞合的多个金属丝束组成; 并对纤维结构进行热等静压，使纤维结构的金属编织物凝聚，从而制成固体部分。

53. 发明公开

EP2547489A1 PROCEDE DE REALISATION D'UN INSERT METALLIQUE POUR LA PROTECTION D'UN BORD D'ATTAQUE EN MATERIAU COMPOSITE 有权
标题翻译：一种用于生产金属加固件FOR A TURBOMASCHINEN铲
公开(公告)号：EP2547489A1
公开(公告)日：2013-01-23
申请号：EP11715942.6
申请日：2011-03-18
申请人： SNECMA
发明人： FRANCHET, Jean-Michel, Patrick, Maurice , KLEIN, Gilles, Charles, Casimir
IPC分类号： B23P15/04 , B23K20/18 , B21D53/78 , B23K20/02 , F01D5/14 , F04D29/38
CPC分类号： B23P15/04 , B21D53/78 , B23K20/021 , B23K2201/001 , F01D5/147 , F01D5/282 , F04D29/324 , F05D2230/236 , F05D2230/50 , F05D2230/60 , F05D2240/121 , F05D2240/122 , F05D2240/303 , F05D2240/304 , Y02T50/672 , Y02T50/673 , Y10T29/49336 , Y10T29/49337
摘要： A method for producing a metal insert for protecting a leading or trailing edge of a compressor vane of an aeronautical machine made of a composite material, by stamping sheets and diffusion bonding between the sheets. The method includes: initially shaping the sheets by stamping to approximate the sheets to a shape of a suction side and pressure side of the insert; producing a core shaped inner cavity of the metal insert to be manufactured, one of the surfaces thereof reproducing an inner shape of the suction side of the insert and the other surface reproducing an inner shape of the pressure side of the insert; positioning the sheets around the core and securing the assembly; applying a vacuum and sealing the assembly by bonding; assembling the assembly by hot isostatic compression; cutting the assembly to extract the core and separate the insert; producing an outer profile of the insert by a final machining.

54. 发明公开

EP2547485A1 VERFAHREN ZUR HERSTELLUNG VON SIEGELSCHEIBEN 审中-公开
公开(公告)号：EP2547485A1
公开(公告)日：2013-01-23
申请号：EP11703121.1
申请日：2011-01-25
申请人： Soudronic AG
发明人： CHEVALLEY, François , LANZ, Jürg , OBERHOLZER, Marcel
IPC分类号： B23K15/00 , B23K20/02 , B23K26/00 , B23K1/00 , B23K1/008 , B23K1/18 , C23C26/02 , B23K26/34 , B65B7/01
CPC分类号： B23K15/0006 , B23K1/00 , B23K1/0008 , B23K1/008 , B23K1/18 , B23K15/0053 , B23K20/021 , B23K26/0069 , B23K26/32 , B23K26/34 , B23K35/004 , B23K35/007 , B23K2203/04 , B23K2203/08 , B23K2203/12 , B23K2203/22 , B23K2203/50 , B33Y80/00 , B65B7/01 , C23C26/02
摘要： Sealing disks (44) for producing tear-open lids comprising lid rings having tear-open film sealed onto the lid rings are produced in that an annular sealing part made of steel (54) is fastened on a main plate (53) made of copper, for example by electron-beam welding, whereupon the sealing part is hardened by laser hardening. In this way, a sealing disk having good thermal conduction and high wear resistance can be favorably produced.
摘要翻译：制造包括密封在盖环上的具有剥离箔的盖环的剥离盖的密封盘（44），其中由钢（54）制成的环形密封部分紧固在由铜，例如通过电子束焊接，由此通过激光硬化使密封部件硬化。以这种方式，可以有利地制造具有良好导热性和高耐磨性的密封盘。

55. 发明公开

EP2368651A1 METHOD FOR PRODUCING A HOLLOW FAN BLADE 审中-公开
标题翻译： VERFAHREN ZUR HERSTELLUNG EINER HOHLENLÜFTERSCHAUFEL
公开(公告)号：EP2368651A1
公开(公告)日：2011-09-28
申请号：EP09756124.5
申请日：2009-10-12
申请人： Open Joint Stock Company "Aviadvigatel" , Institute For Metals Superplasticity Problems Of The Russian Academy Of Sciences
发明人： KOKSHAROV, Nikolay Leonidovich , KHARIN, Sergey Alexandrovich , KLIMOV, Valery Nikolaevich , MOROZOV, Mikhail Alexandrovich , SAIRANOV, Azat Nailievich , DONGAUZER, Konstantin Alexandrovich , ANDREYCHENKO, Igor Leonardovich , MULYUKOV, Radik Rafikovich , KRUGLOV, Alexey Anatolievich , LUTFULLIN, Ramil Yavatovich , SAFIULLIN, Rinat Vladikovich , RUDENKO, Oleg Alexandrovich , MUKHAMETRAKHIMOV, Minnaul Khidiyatovich
IPC分类号： B21D53/78 , B23P15/04 , B21K3/04
CPC分类号： B21D53/78 , B21D26/021 , B21D26/055 , B21K3/04 , B21K23/00 , B23K20/021 , B23K20/18 , B23K2201/001 , B23P15/04 , F01D5/147 , F05D2230/236 , F05D2300/133 , Y02T50/673
摘要： A method for manufacturing a hollow fan blade of a titanium alloy, said blade consisting of skins and a filler forming stiffeners, comprises the step of working skin workpieces with a preformed blade root portion, during which working on surfaces of the skin workpieces, areas to be bonded to a filler workpiece are shaped in the form of projections with a surface flat in a cross-section, and areas to be not bonded to the filler workpiece are shaped in the form of recesses, respectively, wherein at least a part of a surface of recesses opposite to projections in a stack assembled for diffusion welding is made flat in a cross-section, and also comprises the steps of: applying a bond preventing coating onto surfaces of workpiece areas to be not bonded; assembling the skin and filler workpieces into a stack; diffusion welding the skin and filler workpieces; forming stiffeners by superplastic forming, the method further comprises the step of providing the skin and filler workpieces with an aerodynamic profile by applying a deforming load thereto, including forming a pressure face and a suction face of the blade and twisting its airfoil. The method is characterized in that said projections and recesses are made on the surfaces of the skin workpieces prior to providing them with the aerodynamic profile, while the step of providing the workpieces with the aerodynamic profile is performed after diffusion welding.
The method is particularly applicable to aircraft engine building.
摘要翻译：一种用于制造钛合金中空风扇叶片的方法，所述叶片由表皮和填料形成加强件组成，包括用预成型叶片根部对皮肤工件进行加工的步骤，在此期间对皮肤工件的表面进行加工，被结合到填充工件的形状是以横截面为平坦的凸起的形式形成的，并且不结合到填充工件的区域分别成形为凹部的形式，其中至少一部分在用于扩散焊接组装的叠层中与突起相对的凹部的表面在横截面上变得平坦，并且还包括以下步骤：将不粘结防止涂层施加到不粘合的工件区域的表面上; 将皮肤和填充工件组装成堆叠; 扩散焊接皮肤和填充工件; 通过超塑性成形形成加强件，该方法还包括通过向其施加变形载荷来为皮肤和填料工件提供空气动力学特性的步骤，包括形成叶片的压力面和吸力面并扭转其翼型。该方法的特征在于，在为其提供空气动力学特性之前，所述突起和凹陷在皮肤工件的表面上制成，而在扩散焊接之后执行提供工件的步骤。该方法特别适用于飞机发动机的建造。

56. 发明公开

EP2346639A1 FÜGEVERFAHREN 有权
公开(公告)号：EP2346639A1
公开(公告)日：2011-07-27
申请号：EP10779678.1
申请日：2010-10-02
申请人： MTU Aero Engines GmbH
发明人： RICHTER, Karl-Hermann , BAMBERG, Joachim
IPC分类号： B23K15/00 , B23K20/02 , B23K26/32 , B23K28/02
CPC分类号： B23K28/02 , B23K15/0046 , B23K20/021 , B23K26/32 , B23K2201/001 , F01D5/3061 , F05D2230/236 , F05D2230/40 , Y02T50/671
摘要： The invention relates to a method for connecting a first component, in particular a gas-turbine blade, a gas-turbine blade segment (10), or a gas-turbine blade ring, said first component being made of a material that is not suitable for fusion welding, to a second component, in particular to an adapter (13) made of a material that is suitable for fusion welding or to a rotor main part made of a material that is not suitable for fusion welding or of a material that is suitable for fusion welding. According to the invention, the first component is connected to the second component in a first step by forming at least one gas-tight welding seam by means of fusion welding, wherein the composite of the first component and the second component subsequently undergoes a diffusion welding in a second step by means of hot isostatic pressing.
摘要翻译：本发明涉及一种用于连接第一部件，特别是燃气涡轮机叶片，燃气涡轮机叶片段（10）或燃气轮机叶片环的方法，所述第一部件由不合适的材料制成对于第二部件，特别是涉及由适合于熔焊的材料制成的适配器（13）或由不适于熔焊的材料制成的转子主体或由不适于熔接的材料制成的转子主体适合熔焊。根据本发明，第一部件通过熔融焊接形成至少一个气密焊缝而在第一步骤中连接到第二部件，其中第一部件和第二部件的复合物随后进行扩散焊接在第二步中通过热等静压。

57. 发明授权

EP2113321B1 Manufacture of an article by hot isostatic pressing 有权
标题翻译：通过热等静压的文章按生产
公开(公告)号：EP2113321B1
公开(公告)日：2011-07-13
申请号：EP09250918.1
申请日：2009-03-28
申请人： Rolls-Royce plc
发明人： Wu, Xinhua , Mei, Junfa , Wain, Nicholas , Voice, Wayne Eric
IPC分类号： B22F7/06 , F01D5/34
CPC分类号： F01D5/34 , B22F3/15 , B22F2998/00 , B23K20/021 , B23K2201/001 , B22F3/003

58. 发明公开

EP2272665A1 Process for manufacturing foils, sheets and shaped parts from an alloy with titanium and aluminium as its main elements 审中-公开
标题翻译：一种用于生产薄膜，片材和模制品的由合金与主要成分的铝和钛制成处理
公开(公告)号：EP2272665A1
公开(公告)日：2011-01-12
申请号：EP10168202.9
申请日：2010-07-02
申请人： Brandenburgische Technische Universität Cottbus
发明人： Prof. Dr.-Ing. Zhang, Jiulai , Prof. Dr.-Ing. Leyens, Christoph
IPC分类号： B32B15/01
CPC分类号： B32B15/017 , B23K20/021 , B23K2203/10 , B23K2203/14
摘要： Summary
The invention is related to a process for manufacturing foils, sheets and shaped parts from an alloy with titanium and aluminium as its main elements, wherein capsules of titanium and/or titanium alloy are filled completely either with one layer of foil or sheet of aluminium and/or aluminium alloy or with alternating layers of foil or sheet of aluminium and/or aluminium alloy and titanium and/or titanium alloy, that the borders of these capsules are sealed by means of known welding techniques with a vacuum created inside the capsules, and that the capsules are annealed under a pressure between 1 bar and 2500 bar at a temperature between 900°C and 1450°C where TiAl 3 is already soft or liquid but still below the melting point of the final product until TiAl 3 has disappeared due to diffusion, i.e. finally the desired alloy forms.
摘要翻译：总之，本发明涉及一种用于制造箔，片和形状的部件，从到合金与钛和铝作为其主要元件，worin钛和/或钛合金的胶囊被完全填充呼叫要么用箔或铝片的一个层和/或铝合金或具有交替箔或铝和/或铝合金和钛和/或钛合金板的层，并论文胶囊的边界是由公知的焊接技术手段与所述胶囊内产生的真空密封，并没有将胶囊1巴和2500巴之间的压力下在900℃和1450℃，此时的TiAl 3已经是软的或液体，但仍低于最终产品的熔点直到TiAl金属3已经消失由于之间的温度下退火扩散，即最后所期望的合金形式。

59. 发明授权

EP1827749B1 PROCEDE DE REALISATION D'UN ELEMENT COMPORTANT DES CANAUX DE CIRCULATION DE FLUIDE 有权
标题翻译：用于生产流体流动通道的综合要素
公开(公告)号：EP1827749B1
公开(公告)日：2009-02-25
申请号：EP05847766.2
申请日：2005-12-16
申请人： COMMISSARIAT A L'ENERGIE ATOMIQUE
发明人： RIGAL, Emmanuel , DE DINECHIN, Guillaume , BUCCI, Philippe , AUBERT, Philippe
IPC分类号： B23K20/02 , F28D1/03
CPC分类号： B23K20/021 , F28D9/0062 , F28F3/048 , F28F3/12 , F28F2220/00 , F28F2275/067 , Y10T29/4935

60. 发明授权

EP1147241B1 DIFFUSION BONDED SPUTTER TARGET ASSEMBLY AND METHOD OF MAKING SAME 有权
标题翻译：扩散连接SPUTTERTARGETANORDNUNG AND METHOD FOR THEIR
公开(公告)号：EP1147241B1
公开(公告)日：2009-01-07
申请号：EP99966419.6
申请日：1999-12-17
申请人： TOSOH SMD, INC.
发明人： ZHANG, Hao
IPC分类号： B23K20/02 , B23K20/233 , C23C14/34 , H01J37/34 , B23K103/18
CPC分类号： H01J37/3435 , B23K20/021 , B23K20/233 , B23K2203/08 , B23K2203/10 , B23K2203/12 , B23K2203/18 , B23K2203/26 , C23C14/3407 , C23C14/3414
摘要： Low temperature diffusion bonding methods and target/backing plate assemblies bonded by the methods are disclosed. In accordance with the methods, copper and/or cobalt targets (12) are bonded to backing plate members (16) via the use of an interlayer (14) selected from the group consisting of group Ib or group VIII metals. The interlayer (14) is interposed between intended bonding surfaces of the target (12) and the backing plate (16), and the assembly (10) is diffusion bonded at low temperatures of about 190 °C - 400 °C. The method results in increased tensile strength of the bonded assembly while not, in the case of copper targets, resulting in undesirable grain growth. When cobalt targets are bonded in accordance with the invention, desirable magnetic properties, such as magnetic pass through flux, are maintained while a strong bond is achieved.

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