摘要 |
<p>A method for extracting gash parameters of a cutting tool, comprises positioning the cutting tool (10) on a moveable stage (22), scanning two or more gash sections of the cutting tool (10) to generate two or more gash section scanning point clouds (43), indexing multiple points of the gash section scanning point clouds (43), detecting multiple gash features using the indexed gash section scanning point clouds, projecting multiple point clouds of the gash features of the indexed gash section scanning point clouds to form one or more projected gash feature point clouds (44, 45, 46, 47), identifying one or more types of the one or more projected gash feature point clouds (44, 45, 46, 47), segmenting the one or more projected gash feature point clouds (44, 45, 46, 47) based on the type identification, and extracting one or more gash parameters based on the segmentation of the one or more projected gash feature point clouds (44, 45, 46, 47). A system (20) for extracting the parameters is also presented.</p> |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
CHEN, TIAN;HARDING, KEVIN GEORGE;HAYASHI, STEVEN ROBERT;DU, XIAOMING;WEAVER, HOWARD PAUL;BAIRD, JAMES ALLEN;ZOU, XINJUE;MEYER, KEVIN WILLIAM |