公开(公告)号：US20030167616A1

公开(公告)日：2003-09-11

申请号：US09683981

申请日：2002-03-08

申请人： General Electric CRD

发明人： Kevin George Harding ,  John William Devitt ,  Nelson Raymond Corby JR. ,  Kristina Helena Valborg Hedengren

IPC分类号： B23Q017/00 ,  G01M019/00 ,  B23P021/00

CPC分类号： B23P6/007 ,  B23P6/002 ,  F01D5/005 ,  F01D17/02 ,  F01D21/003 ,  Y10T29/49318 ,  Y10T29/49728 ,  Y10T29/49746 ,  Y10T29/49748 ,  Y10T29/49764 ,  Y10T29/49769 ,  Y10T29/49771 ,  Y10T29/53009 ,  Y10T29/53022

摘要： An inspection and sorting system for part repair includes at least one sensor for inspecting a part. The sensor is configured to obtain inspection data for the part. A comparison module is configured to receive the inspection data, to generate a repair profile for the part using the inspection data, and to compare the repair profile with a baseline to arrive at a repair recommendation for the part. A method includes inspecting a part with at least one sensor to obtain preliminary inspection data for the part. The method further includes generating a preliminary repair profile from the preliminary inspection data, comparing the preliminary repair profile with a baseline, and arriving at a repair recommendation for the part based on the comparison.

摘要翻译： 用于零件修复的检查和分拣系统包括至少一个用于检查零件的传感器。 传感器被配置为获得部件的检查数据。 比较模块被配置为接收检查数据，使用检查数据生成用于部件的修复轮廓，并且将维修轮廓与基线进行比较以得到该部件的修复建议。 一种方法包括用至少一个传感器检查零件以获得该部件的初步检查数据。 该方法还包括从初步检查数据产生初步修复轮廓，将初步修复轮廓与基线进行比较，并且基于该比较来获得部件的修复推荐。

公开(公告)号：US20030115941A1

公开(公告)日：2003-06-26

申请号：US09683385

申请日：2001-12-20

申请人： General Electric CRD

发明人： Alok Mani Srivastava ,  Anant Achyut Setlur ,  Holly Ann Comanzo ,  John William Devitt ,  James Anthony Ruud ,  Luke Nathaniel Brewer

IPC分类号： B32B015/04

CPC分类号： G01N21/8422 ,  G01N21/6489

摘要： A method for determining past-service conditions and/or remaining useful life of a component of a combustion engine and/or a thermal barrier coating (nullTBCnull) of the component comprises providing a photoluminescent (nullPLnull) material in the TBC, directing an exciting radiation at the TBC, measuring the intensity of a characteristic peak in the emission spectrum of the PL material, and correlating the intensity of the characteristic peak or another quantity derived therefrom to an amount of a new phase that has been formed as a result of the exposure of the component to extreme temperatures. An apparatus for carrying out the method comprises a radiation source that provides the exciting radiation to the TBC, a radiation detector for detecting radiation emitted by the PL material, and means for relating a characteristic of the emission spectrum of the PL material to the amount of the new phase in the TBC, thereby inferring the past-service conditions or the remaining useful life of the component.

摘要翻译： 用于确定部件的过去使用状态和/或燃烧发动机和/或热障涂层（“TBC”）的部件的剩余使用寿命的方法包括在TBC中提供光致发光（“PL”）材料， 在TBC上引导激发的辐射，测量PL材料的发射光谱中的特征峰的强度，并将特征峰或其衍生的量的强度与已形成的新相的量相关联 组件暴露于极端温度的结果。 用于执行该方法的装置包括向TBC提供激发辐射的辐射源，用于检测由PL材料发射的辐射的辐射检测器，以及用于将PL材料的发射光谱的特性与 TBC的新阶段，从而推断过去服务条件或组件的剩余使用寿命。