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    • 14. 发明申请
    • METHOD FOR PRODUCING A CAST PART, CASTING MOULD AND CAST PART PRODUCED THEREWITH
    • 生产铸件的铸造件和铸件的制造方法
    • US20100304064A1
    • 2010-12-02
    • US12599937
    • 2008-05-02
    • Roland Huttner
    • Roland Huttner
    • B29D22/00B28B7/34
    • B22D19/0072B22C7/02B22C9/04B22C9/105Y10T428/1355
    • A method for producing a cast part from metal, a metal alloy or from plastic, with at least one complex internal structure, in particular with at least one hollow space, by at least one casting mold, is disclosed. The method includes the following steps: a) providing at least one core element, wherein the core element peripherally reproduces the complex internal structure and has a metallic layer on its outer periphery; b) forming a first casting mold or negative mold for producing a positive mold reproducing the cast part, with one or more cast-in core elements; c) casting an enclosure around the positive mold to form a second casting mold or negative mold of the cast part and removing the positive mold; d) filling the casting mold or negative mold with casting material and cooling the casting material down; and e) removing the enclosure and removal of the cast part.
    • 公开了一种通过至少一个铸模从金属,金属合金或塑料制造具有至少一个复合内部结构,特别是至少一个中空空间的铸造件的方法。 该方法包括以下步骤:a)提供至少一个芯元件,其中所述芯元件周边地再现复杂的内部结构,并且在其外周上具有金属层; b)形成第一铸造模具或负模具,用于生产具有一个或多个铸入芯元件的再铸铸件的正模具; c)在正模周围铸造外壳,以形成铸造件的第二铸造模具或负模具并且移除正模具; d)用铸造材料填充铸模或负模,并将铸造材料冷却下来; 以及e)移除外壳并移除铸件。
    • 18. 发明授权
    • Repair method
    • 修理方法
    • US08708682B2
    • 2014-04-29
    • US12998560
    • 2009-11-05
    • Roland HuttnerKarl-Heinz DuselErwin BayerAlbin Platz
    • Roland HuttnerKarl-Heinz DuselErwin BayerAlbin Platz
    • B29C43/02
    • B22F3/1055B22F7/062B22F2998/00B22F2999/00B23P6/007F01D5/005F01D25/285F05D2230/31F05D2230/68F05D2230/80Y02P10/295B22F5/04B22F3/003B22F2202/13
    • A method for repairing gas turbine components, in particular gas turbine blades, including at least the following steps: a) preparing a gas turbine component to be repaired; b) removing a damaged portion from the gas turbine component to be repaired, thereby forming a plane separation surface; c) placing the gas turbine component at least partly in a process chamber in such a way that the plane separation surface extends approximately horizontally within the process chamber; d) filling the process chamber with a metal powder that is bonding-compatible with the material of the gas turbine component to be repaired, namely up to the level of the separation surface; e) building up the removed portion on the separation surface by depositing metal powder in layers onto the separation surface and by fusing the metal powder, which has been deposited in layers onto the separation surface, to the separation surface.
    • 一种用于修理燃气轮机部件,特别是燃气轮机叶片的方法,至少包括以下步骤:a)准备要修理的燃气轮机部件; b)从被修复的燃气轮机部件移除受损部,从而形成平面分离面; c)将所述燃气轮机部件至少部分地放置在处理室中,使得所述平面分离表面在所述处理室内大致水平地延伸; d)用与待修复的燃气轮机部件的材料粘合相容的金属粉末,即高达分离表面的水平,填充处理室; e)通过将金属粉末分层沉积到分离表面上并通过将已经沉积在分离表面上的金属粉末熔合到分离表面上来将分离表面上的去除部分构建成分离表面。
    • 19. 发明申请
    • DEVICE AND METHOD FOR ELECTROCHEMICALLY REMOVING A SURFACE OF A COMPONENT
    • 用于电化学去除组分表面的装置和方法
    • US20120103830A1
    • 2012-05-03
    • US13383230
    • 2010-07-08
    • Albin PlatzRoland Huttner
    • Albin PlatzRoland Huttner
    • C25F3/02C25F7/00
    • B23H7/26B23H3/00B23H9/10
    • The invention relates to a device (10) for electrochemically removing a surface of a component (2), in particular a blade of an integrally bladed rotor, comprising at least one electrode (12), which has an outer contour that corresponds to a surface of the component to be produced, and a hydraulic pressure device (14), which has a pressure piston (16) coupled to the electrode (12) and a hydraulic chamber (18) in operative connection with the pressure piston (16) for receiving the hydraulic medium, wherein the pressure piston can be loaded with an actuating force and moved relative to the hydraulic pressure device (14) by means of the hydraulic medium, wherein the hydraulic chamber (18) is fluidically encapsulated relative to the pressure piston (16). The invention further relates to a method for electrochemically removing a surface of a component (2).
    • 本发明涉及一种用于电化学去除部件(2)的表面的装置(10),特别是整体叶片转子的叶片,该装置包括至少一个电极(12),该电极具有对应于表面的外轮廓 和液压装置(14),其具有联接到所述电极(12)的压力活塞(16)和与所述压力活塞(16)可操作地连接的液压室(18),用于接收 所述液压介质,其中所述压力活塞可以被加载有致动力并且借助于所述液压介质相对于所述液压装置(14)移动,其中所述液压室(18)相对于所述压力活塞(16)流体封装 )。 本发明还涉及一种用于电化学去除部件(2)的表面的方法。