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公开(公告)号:US07876454B2
公开(公告)日:2011-01-25
申请号:US12240295
申请日:2008-09-29
申请人: Xiaoming Du , Kevin George Harding , Steven Robert Hayashi , Tian Chen , Jianming Zheng , Howard Paul Weaver , James Allen Baird , Xinjue Zou
发明人: Xiaoming Du , Kevin George Harding , Steven Robert Hayashi , Tian Chen , Jianming Zheng , Howard Paul Weaver , James Allen Baird , Xinjue Zou
IPC分类号: G01B11/24
CPC分类号: G01B11/24
摘要: A method for measurement of a cutting tool is provided. The method comprises positioning the cutting tool on a moveable stage, performing a first rotary scan of a first section of the cutting tool to generate a first scanning point cloud, segmenting the first scanning point cloud, performing a second rotary scan of the first section based on the segmentation of the first scanning point cloud, and extracting the parameters of the first section based on the second rotary scan of the first section. A system for extracting parameters of a cutting tool is also presented.
摘要翻译: 提供了一种用于测量切削工具的方法。 该方法包括将切割工具定位在可移动台上,对切割工具的第一部分执行第一旋转扫描以产生第一扫描点云,分割第一扫描点云,对第一部分进行第二旋转扫描 在第一扫描点云的分割上,并且基于第一部分的第二旋转扫描来提取第一部分的参数。 还提出了一种用于提取切削刀具参数的系统。
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公开(公告)号:US07768655B2
公开(公告)日:2010-08-03
申请号:US11642076
申请日:2006-12-20
申请人: Steven Robert Hayashi , Zhongguo Li , Kevin George Harding , Jianming Zheng , Howard Paul Weaver , Xiaoming Du , Tian Chen
发明人: Steven Robert Hayashi , Zhongguo Li , Kevin George Harding , Jianming Zheng , Howard Paul Weaver , Xiaoming Du , Tian Chen
IPC分类号: G01B11/24
CPC分类号: G01B11/24
摘要: A method of measuring an object includes positioning the object on a moveable stage, performing a rotary scan of the object with a range sensor, and determining geometric parameters of the object based on the rotary scan.
摘要翻译: 测量物体的方法包括将物体定位在可移动台上,用距离传感器执行物体的旋转扫描,以及基于旋转扫描确定物体的几何参数。
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