首页> 外国专利> Repairing end- or top worn, elongated metallic component e.g. burner of gas turbine, comprises providing laser fusion plant comprising dosing chamber for metallic powdery building material and assembling component in retainer

Repairing end- or top worn, elongated metallic component e.g. burner of gas turbine, comprises providing laser fusion plant comprising dosing chamber for metallic powdery building material and assembling component in retainer

机译：修理末端或顶部磨损的细长金属部件，例如燃气轮机的燃烧器，包括提供激光熔融设备，该激光熔融设备包括用于金属粉状建筑材料的计量室以及在保持架中的组装部件

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The method for repairing an end- or top worn, elongated and/or large volume metallic component, where the worn surface or end section is removed from the component and is replaced by a similar shaped component, comprises providing a laser fusion plant comprising a dosing chamber (2) for metallic powdery building material (3), an installation space (4) with a height-displaceable carrier (5) and a metering device (6) for the building material, assembling the component in a retainer or a fixation device, and removing the worn portion to be repaired from the retainer or fixation device. The method for repairing an end- or top worn, elongated and/or large volume metallic component, where the worn surface or end section is removed from the component and is replaced by a similar shaped component, comprises providing a laser fusion plant comprising a dosing chamber (2) for metallic powdery building material (3), an installation space (4) with a height-displaceable carrier (5) and a metering device (6) for the building material, assembling the component in a retainer or a fixation device, and removing the worn portion to be repaired from the retainer or fixation device, and inserting the prepared component into the laser fusion plant such that the component is secured on the carrier with the retainer or fixation device. The insertion of the component takes place in the retainer or fixation device outside the laser fusion plant. The region of the component preserving below the interface is sealed in the laser fusion plant against penetrating building material or is filled with building material. Before reconstruction of the interface, the component is processed within the laser fusion plant on a nominal dimension. The processing of the interface takes place via the laser beam of the sinter/fusion laser. The wear length of the end section of the component for controlling the erosion depth and generative reconstruction are optically measured in the laser fusion plant. The worn portion is removed to a large extent by wire cutting, milling or grinding. The component, in the region of the interface, is applied with a circulating thickening before clearing away or separating the worn portion of the component, where the thickening is formed by a weld seam. The interface is proceeded by the applied thickening. The component is processed according to the generative reconstruction of the worn portion in the region of thickening on a finished size. An independent claim is included for a device for repairing an end- or top worn, elongated and/or large volume metallic component.

机译：修复端部或顶部磨损，细长和/或大体积金属部件的方法，其中磨损的表面或端部部分从部件上移开并由类似形状的部件代替，该方法包括提供一种包括定量给料的激光熔融设备金属粉状建筑材料（3）的腔室（2），带有可高度移动的托架（5）的安装空间（4）和用于建筑材料的计量装置（6），将组件组装在固定器或固定装置中，并从定位器或固定装置上卸下要维修的磨损部分。修复端部或顶部磨损，细长和/或大体积金属部件的方法，其中磨损的表面或端部部分从部件上移开并由类似形状的部件代替，该方法包括提供一种包括定量给料的激光熔融设备金属粉状建筑材料（3）的腔室（2），带有可高度移动的托架（5）的安装空间（4）和用于建筑材料的计量装置（6），将组件组装在固定器或固定装置中然后，从固定器或固定装置上取下待修理的磨损部分，并将准备好的部件插入激光熔合设备中，以便用固定器或固定装置将部件固定在载体上。组件的插入发生在激光融合设备外部的固定器或固定设备中。保留在界面下方的部件区域在激光熔合设备中被密封以防穿透建筑材料或被建筑材料填充。在重建界面之前，必须先在标称尺寸的激光聚变设备中对组件进行处理。界面的处理通过烧结/熔融激光的激光束进行。用于控制腐蚀深度和生成重建的组件末端部分的磨损长度在激光熔合设备中进行了光学测量。磨损的部分可以通过线切割，铣削或磨削来去除。在清除或分离部件的磨损部分之前，在界面区域中对部件进行循环增厚，其中增厚由焊缝形成。界面通过应用的增厚进行。根据在最终尺寸上的增厚区域中磨损部分的生成重构，对零件进行处理。包括用于修理端部或顶部磨损，细长和/或大体积金属部件的装置的独立权利要求。

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公开/公告号DE102011113357A1

专利类型
公开/公告日2013-03-21

原文格式PDF
申请/专利权人 CL SCHUTZRECHTSVERWALTUNGS GMBH;
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申请/专利号DE201110113357
发明设计人 HERZOG FRANK;
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申请日2011-09-15
分类号B23P6;B23K26/34;
国家 DE
入库时间 2022-08-21 16:22:08

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