公开(公告)号：WO2009105221A3

公开(公告)日：2009-12-30

申请号：PCT/US2009001044

申请日：2009-02-19

Applicant: ROLLS ROYCE CORP ,  KRAUSE GREGORY THOMAS

Inventor： KRAUSE GREGORY THOMAS

IPC: B23P6/00

CPC classification number: B23P6/007 ,  B23P6/002 ,  F01D5/005 ,  F05D2230/10 ,  F05D2230/30 ,  G05B2219/32226 ,  G05B2219/32228 ,  G06T7/001 ,  G06T2200/04 ,  G06T2207/30164 ,  Y02P90/14

Abstract: A system is disclosed including a three-dimensional object having a non- conforming region, and a photogrammetry device adapted to scan the three- dimensional object. The system further includes optical reference targets and a controller structured to perform functions of repairing the three-dimensional object. The controller commands the photogrammetry device to scan the three-dimensional object, and calculates a nominal surface location and contour for the three-dimensional object. The controller further commands the photogrammetry device to scan the non- conforming region of the three-dimensional object, and calculates a material removal tool path comprising a path adapted to remove material from the object located beyond the nominal surface location and contour. The controller generates a solid model of the damaged region of the object based on the nominal surface location and contour, and computes a material addition tool path according to the solid model.

Abstract translation: 公开了一种包括具有不合格区域的三维物体的系统和适于扫描三维物体的摄影测量装置。 该系统还包括光学参考目标和被构造成执行修复三维物体的功能的控制器。 控制器命令摄影测量装置扫描三维物体，并计算三维物体的标称表面位置和轮廓。 控制器还命令摄影测量装置扫描三维物体的不合格区域，并且计算材料去除工具路径，其包括适于从位于标称表面位置和轮廓之外的物体移除材料的路径。 控制器基于标称表面位置和轮廓生成物体受损区域的实体模型，并根据实体模型计算材料添加工具路径。

公开(公告)号：WO2009045239A3

公开(公告)日：2009-05-28

申请号：PCT/US2008007310

申请日：2008-06-09

Applicant: ROLLS ROYCE CORP ,  KRAUSE GREGORY THOMAS

Inventor： KRAUSE GREGORY THOMAS

IPC: C23C14/14

CPC classification number: B05C19/06 ,  B22F3/1055 ,  B22F2003/1056 ,  B22F2998/00 ,  C23C4/12 ,  C23C14/048 ,  C23C24/10 ,  Y02P10/295 ,  B22F5/04

Abstract: A system is disclosed for depositing material on a component. The system includes a deposition device operatively coupled to a fiber optic Nd: YAG laser. The deposition device includes a focusing prism that focuses the Nd:YAG laser at a focal area on a bladed disk, where the focal area on the bladed disk is between two blades of the disk. The system further includes an imaging means that views the focal area of the component. The imaging means and the fiber optic Nd:YAG laser each are positioned in a substantially similar optical relationship to the focal area on the bladed disk. The system further includes an additive material delivery means that delivers additive material to the component at the focal area on the component.

Abstract translation: 公开了一种在组件上沉积材料的系统。 该系统包括可操作地耦合到光纤Nd：YAG激光器的沉积装置。 沉积装置包括聚焦棱镜，其将Nd：YAG激光器聚焦在刀片盘上的焦点区域，其中刀片盘上的焦点区域位于盘的两个刀片之间。 该系统还包括观察部件的焦点区域的成像装置。 成像装置和光纤Nd：YAG激光器各自位于与叶片盘上的焦点区域基本上相似的光学关系。 该系统还包括将添加剂材料输送到组件上的聚焦区域上的组分的添加剂材料输送装置。