公开(公告)号：US20050073673A1

公开(公告)日：2005-04-07

申请号：US10605469

申请日：2003-10-01

申请人： John Devitt ,  Custodio Ferreira

发明人： John Devitt ,  Custodio Ferreira

IPC分类号： F01D21/00 ,  G01N3/06 ,  G01N3/56 ,  G01N21/64 ,  G01N21/88 ,  G01N21/954 ,  G01N1/00

CPC分类号： G01N21/8803 ,  F01D21/003 ,  F05D2260/80 ,  G01N3/567 ,  G01N21/6447 ,  G01N21/954 ,  G01N2203/0647 ,  Y02T50/67 ,  Y02T50/671

摘要： A system for in situ inspection of a surface of a hot gas component of a turbine includes a robot having an elongated inspection arm extending toward the surface of the hot gas component; and an inspection head carried adjacent an end of the inspection arm remote from controls for the robot. The inspection head is manipulated by the inspection arm to locate the inspection head adjacent interior wall portions defining the hot gas component including by displacing the inspection head in a generally axial direction and generally radially toward a wall portion of the hot gas component being inspected. The inspection head is configured with a UV system to excite and detect fluorescence from a taggant material disposed in a coating on the hot gas component.

摘要翻译： 用于对涡轮机的热气体部件的表面进行原位检查的系统包括具有朝向热气体部件的表面延伸的细长检查臂的机器人; 以及远离远离机器人的控制器的检查臂的端部附近的检查头。 检查头由检查臂操纵，以将检查头定位成邻近限定热气体部件的内壁部分，包括通过使检查头在大致轴向方向上移动并且大致径向地朝向被检查的热气体部件的壁部分。 检查头配置有UV系统以激发和检测设置在热气体组分上的涂层中的标记物材料的荧光。