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    • 8. 发明专利
    • Inspection system and method thereof
    • 检查系统及其方法
    • JP2007279046A
    • 2007-10-25
    • JP2007101560
    • 2007-04-09
    • United Technol Corp ユナイテッド テクノロジーズ コーポレイションUnited Technologies Corporation
    • KOONANKEIL JAMES M
    • G01B11/00F01D5/18F01D25/00F02C7/00F02C9/00
    • G01B11/002B23P2700/06F01D5/005F01D25/285F05D2230/80G01B11/24
    • PROBLEM TO BE SOLVED: To provide an improved system and method for quickly and accurately measuring the positions of feature portions such as cooling holes on the surface of a turbine blade. SOLUTION: An inspection system for specifying a plurality of feature portions on an outer surface of a physical object such as a turbine blade includes: cameras (12A, 12B, 12C); a fixing device (14); a computer (18); and software (19). The cameras (12A, 12B, 12C) yield video images of reference points that are used for specifying the plurality of feature portions and their positions. The computer (18) collects the video images, and the software (19) determines actual parameters of the feature portions with respect to the reference points in accordance with the video images. This makes it possible to precisely and quickly inspect whether feature portions such as cooling holes are accurately and appropriately disposed in a physical object. COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:提供一种改进的系统和方法,用于快速且准确地测量诸如涡轮叶片表面上的冷却孔的特征部分的位置。 解决方案:用于在诸如涡轮叶片的物理对象的外表面上指定多个特征部分的检查系统包括:照相机(12A,12B,12C); 固定装置(14); 计算机(18); 和软件(19)。 相机(12A,12B,12C)产生用于指定多个特征部分及其位置的参考点的视频图像。 计算机(18)收集视频图像,并且软件(19)根据视频图像确定相对于参考点的特征部分的实际参数。 这使得可以精确地并且快速地检查诸如冷却孔的特征部分是否被准确且适当地设置在物理物体中。 版权所有(C)2008,JPO&INPIT