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公开(公告)号:US07924439B2
公开(公告)日:2011-04-12
申请号:US12419051
申请日:2009-04-06
申请人: Tian Chen , Kevin George Harding , Steven Robert Hayashi , Xiaoming Du , Jianming Zheng , Howard Paul Weaver , James Allen Baird , Xinjue Zou , Kevin William Meyer
发明人: Tian Chen , Kevin George Harding , Steven Robert Hayashi , Xiaoming Du , Jianming Zheng , Howard Paul Weaver , James Allen Baird , Xinjue Zou , Kevin William Meyer
IPC分类号: G01B11/24
CPC分类号: G01B11/24
摘要: A method for extracting parameters of a cutting tool is provided. The method comprises positioning the cutting tool on a moveable stage, performing one or more rotary scans of a first section of the cutting tool to generate a scanning point cloud, indexing a plurality of points of the scanning point cloud, detecting one or more feature points based on the indexed scanning point cloud, and extracting one or more parameters based on the detected feature points. A system for extracting the parameters is also presented.
摘要翻译: 提供了一种用于提取切削工具的参数的方法。 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进行一次或多次旋转扫描以产生扫描点云,对扫描点云的多个点进行索引,检测一个或多个特征点 基于索引的扫描点云,并且基于检测到的特征点提取一个或多个参数。 还提出了一个提取参数的系统。
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公开(公告)号:US20090067704A1
公开(公告)日:2009-03-12
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
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: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:US20100079769A1
公开(公告)日:2010-04-01
申请号:US12419051
申请日:2009-04-06
申请人: Tian Chen , Kevin George Harding , Steven Robert Hayashi , Xiaoming Du , Jianming Zheng , Howard Paul Weaver , James Allen Baird , Xinjue Zou , Kevin William Meyer
发明人: Tian Chen , Kevin George Harding , Steven Robert Hayashi , Xiaoming Du , Jianming Zheng , Howard Paul Weaver , James Allen Baird , Xinjue Zou , Kevin William Meyer
IPC分类号: G01B11/00
CPC分类号: G01B11/24
摘要: A method for extracting parameters of a cutting tool is provided. The method comprises positioning the cutting tool on a moveable stage, performing one or more rotary scans of a first section of the cutting tool to generate a scanning point cloud, indexing a plurality of points of the scanning point cloud, detecting one or more feature points based on the indexed scanning point cloud, and extracting one or more parameters based on the detected feature points. A system for extracting the parameters is also presented.
摘要翻译: 提供了一种用于提取切削工具的参数的方法。 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进行一次或多次旋转扫描以产生扫描点云,对扫描点云的多个点进行索引,检测一个或多个特征点 基于索引的扫描点云,并且基于检测到的特征点提取一个或多个参数。 还提出了一个提取参数的系统。
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公开(公告)号:US08112172B2
公开(公告)日:2012-02-07
申请号:US12431999
申请日:2009-04-29
申请人: Tian Chen , Kevin George Harding , Steven Robert Hayashi , Xiaoming Du , Howard Paul Weaver , James Allen Baird , Xinjue Zou , Kevin William Meyer
发明人: Tian Chen , Kevin George Harding , Steven Robert Hayashi , Xiaoming Du , Howard Paul Weaver , James Allen Baird , Xinjue Zou , Kevin William Meyer
CPC分类号: B23Q17/24 , B23Q17/0947 , G01B11/24
摘要: A method for extracting gash parameters of a cutting tool, comprises positioning the cutting tool on a moveable stage, scanning two or more gash sections of the cutting tool to generate two or more gash section scanning point clouds, indexing multiple points of the gash section scanning point clouds, 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, identifying one or more types of the one or more projected gash feature point clouds, segmenting the one or more projected gash feature point clouds 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. A system for extracting the parameters is also presented.
摘要翻译: 一种用于提取切割工具的沟槽参数的方法,包括将切割工具定位在可移动台上,扫描切割工具的两个或更多个间隙部分以产生两个或更多个间隙部分扫描点云,对该间隙扫描的多个点进行索引 使用索引的漏洞部分扫描点云来检测多个漏洞特征,将索引的漏洞部分扫描点云的漏隙特征的多个点云投影成一个或多个预测的间隙特征点云,识别一个或多个类型的 一个或多个预测的间隙特征点云,基于类型识别来分割一个或多个预测的间隙特征点云,以及基于所述一个或多个投影间隙特征点云的分割来提取一个或多个间隙参数。 还提出了一个提取参数的系统。
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公开(公告)号:US20100280649A1
公开(公告)日:2010-11-04
申请号:US12431999
申请日:2009-04-29
申请人: Tian Chen , Kevin George Harding , Steven Robert Hayashi , Xiaoming Du , Howard Paul Weaver , James Allen Baird , Xinjue Zou , Kevin William Meyer
发明人: Tian Chen , Kevin George Harding , Steven Robert Hayashi , Xiaoming Du , Howard Paul Weaver , James Allen Baird , Xinjue Zou , Kevin William Meyer
IPC分类号: G06F17/00
CPC分类号: B23Q17/24 , B23Q17/0947 , G01B11/24
摘要: A method for extracting gash parameters of a cutting tool, comprises positioning the cutting tool on a moveable stage, scanning two or more gash sections of the cutting tool to generate two or more gash section scanning point clouds, indexing multiple points of the gash section scanning point clouds, 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, identifying one or more types of the one or more projected gash feature point clouds, segmenting the one or more projected gash feature point clouds 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. A system for extracting the parameters is also presented.
摘要翻译: 一种用于提取切割工具的沟槽参数的方法,包括将切割工具定位在可移动台上,扫描切割工具的两个或更多个间隙部分以产生两个或更多个间隙部分扫描点云,对该间隙扫描的多个点进行索引 使用索引的漏洞部分扫描点云来检测多个漏洞特征,将索引的漏洞部分扫描点云的漏隙特征的多个点云投影成一个或多个预测的间隙特征点云,识别一个或多个类型的 一个或多个预测的间隙特征点云,基于类型识别来分割一个或多个预测的间隙特征点云,以及基于所述一个或多个投影间隙特征点云的分割来提取一个或多个间隙参数。 还提出了一个提取参数的系统。
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公开(公告)号:US20140238119A1
公开(公告)日:2014-08-28
申请号:US14345966
申请日:2012-08-29
申请人: Xiaoming Du , Kevin George Harding , Howard Paul Weaver , James Allen Baird , Kevin William Meyer , Jiajun Gu
发明人: Xiaoming Du , Kevin George Harding , Howard Paul Weaver , James Allen Baird , Kevin William Meyer , Jiajun Gu
IPC分类号: G01B21/20
CPC分类号: G01B21/20 , B23Q17/0933 , B23Q17/0938 , G01B11/24
摘要: A method for obtaining an edge prep profile of a cutting tool with a point sensor. The method includes: (a) scanning edge points of the cutting tool, including a target edge point on a target edge, with the point sensor, by rotating the cutting tool around its axis, to generate a first point cloud; (b) repositioning the point sensor and cutting tool relative to each other based on the location and orientation information of the target edge point, such that the sensor focus is at a region of interest containing the target edge point; and (c) scanning the region of interest using the point sensor to generate a second point cloud. The first point cloud includes location and orientation information of the target edge point. The second point cloud includes information for edge profile analysis.
摘要翻译: 一种用点传感器获得切割工具的边缘准备轮廓的方法。 该方法包括:(a)通过使切割工具围绕其轴旋转来扫描包括目标边缘上的目标边缘点的切割工具的边缘点与点传感器,以产生第一点云; (b)基于目标边缘点的位置和方位信息来重新定位点传感器和切割工具,使得传感器焦点在包含目标边缘点的感兴趣区域; 和(c)使用点传感器扫描感兴趣区域以产生第二点云。 第一个点云包括目标边缘点的位置和方向信息。 第二点云包括边缘轮廓分析的信息。
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公开(公告)号:US20080126019A1
公开(公告)日:2008-05-29
申请号:US11526673
申请日:2006-09-26
申请人: James Andrew Lanzarotta , Roy Dean Meece , Leonard Joseph Hermann , James Allen Baird , Gerald Roger Geverdt , Leon Eliot Hughes , Nick Fanelli
发明人: James Andrew Lanzarotta , Roy Dean Meece , Leonard Joseph Hermann , James Allen Baird , Gerald Roger Geverdt , Leon Eliot Hughes , Nick Fanelli
IPC分类号: G06F17/50
CPC分类号: G06F17/50
摘要: A method which broadly comprises the following steps: (a) submitting to a tool data library a request which includes the basic tool parameters to generate tool specification parameters; (b) generating tool specification parameters from the tool data library based on the submitted basic tool parameters; (c) importing the generated tool specification parameters into a parametric tool template; and (d) processing the imported tool specification parameters and parametric tool template using a CAD software program to create a tool specification, wherein the tool specification comprises a representation of a three-dimensional model of the tool and associated drawing specifications for the tool. Also disclosed is a system which broadly comprises: a requester workstation; a tool data library; a source of parametric tool templates modifiable with imported tool parameters; and a source of a CAD software program for processing the parametric tool templates and imported tool parameters to create tool specifications.
摘要翻译: 一种广泛地包括以下步骤的方法:(a)向工具数据库提交一个请求,该请求包括生成工具规范参数的基本工具参数; (b)基于提交的基本工具参数从工具数据库生成刀具规格参数; (c)将生成的工具规范参数导入到参数化工具模板中; 和(d)使用CAD软件程序来处理导入的工具规范参数和参数化工具模板以创建工具规范,其中工具规范包括工具的三维模型的表示和工具的相关图纸规格。 还公开了一种系统,其广泛地包括:请求者工作站; 工具数据库; 可以使用导入的工具参数修改参数化工具模板的来源; 以及用于处理参数化工具模板和导入的工具参数以创建工具规范的CAD软件程序的源。
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