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公开(公告)号：US20190250583A1
公开(公告)日：2019-08-15
申请号：US16165289
申请日：2018-10-19
Applicant: Celeritive Technologies, Inc.
Inventor： Evan C. Sherbrooke , Glenn Coleman
IPC: G05B19/402 , G05B19/4093
CPC classification number: G05B19/402 , G05B19/40937 , G05B2219/37355 , G05B2219/49372 , G05B2219/49378 , Y02P90/265
Abstract: Technology for milling selected portions of a workpiece by a cutting tool of a numerical control machine is described. The described technology provides methods and apparatuses for milling areas of a part so that more aggressive machining parameters can be used in the toolpath, thereby resulting in reduced machining time and load. The technology creates a series of toolpath contours where arcs in the toolpath contours are non-concentric with arcs in other toolpath contours. The selected portions of the workpiece are milled by moving the cutting tool in accordance with the toolpath.
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公开(公告)号：US10987774B2
公开(公告)日：2021-04-27
申请号：US16025387
申请日：2018-07-02
Applicant: Celeritive Technologies, Inc.
Inventor： Evan C. Sherbrooke , Glenn Coleman
Abstract: Technology for milling selected portions of a workpiece by a cutting tool of a numerical control machine is described. The described technology provides methods and apparatuses for milling areas of a part so that more aggressive machining parameters can be used in the toolpath, thereby resulting in reduced machining time and load. The described technology additionally determines directions of the tool axis vector at points along a toolpath in order to achieve a desired part shape while optionally maintaining high material removal rates.
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公开(公告)号：US08880212B2
公开(公告)日：2014-11-04
申请号：US13625600
申请日：2012-09-24
Applicant: Celeritive Technologies, Inc.
Inventor： Glenn Coleman , Evan C. Sherbrooke
IPC: G06F19/00 , G05B19/19 , G05B19/4093 , G06F17/50
CPC classification number: G06F17/50 , G05B19/40937 , G05B2219/35121 , Y02P90/265
Abstract: Technology for milling selected portions of a workpiece by a cutting tool of a numerical control machine is described. The described technology can receive a main toolpath, the main toolpath comprising one or more cuts; compute one or more transition toolpaths, each transition toolpath defining a transition area intersecting one or more of the cuts of the main toolpath; trim one or more cuts of the main toolpath near two or more points of intersection between the main toolpath and the transition toolpaths; connect the trimmed portions of the main toolpath with one or more connecting moves such that each connecting move is mostly inside one or more of the transition areas; and mill the selected portions of the workpiece by moving the cutting tool in accordance with the cuts, transition toolpaths, trimmed cuts, and connecting moves.
Abstract translation: 描述了通过数控机床的切削工具铣削工件的选定部分的技术。 所描述的技术可以接收主刀具路径，主刀具路径包括一个或多个切口; 计算一个或多个过渡刀具路径，每个过渡刀具路径定义与主刀具路径的一个或多个切割相交的过渡区域; 修剪主刀具路径的一个或多个切口，靠近主刀具路径和过渡刀具路径之间的两个或多个相交点; 将主刀具路径的修剪部分与一个或多个连接移动连接，使得每个连接移动主要在一个或多个过渡区域内; 并通过根据切割，过渡刀具路径，修剪切口和连接移动来移动切削工具来铣削工件的选定部分。
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公开(公告)号：US20180304427A1
公开(公告)日：2018-10-25
申请号：US16025387
申请日：2018-07-02
Applicant: Celeritive Technologies, Inc.
Inventor： Evan C. Sherbrooke , Glenn Coleman
CPC classification number: B23Q15/22 , B23C1/12 , B23C3/16 , Y10T409/300896 , Y10T409/307672
Abstract: Technology for milling selected portions of a workpiece by a cutting tool of a numerical control machine is described. The described technology provides methods and apparatuses for milling areas of a part so that more aggressive machining parameters can be used in the toolpath, thereby resulting in reduced machining time and load. The described technology additionally determines directions of the tool axis vector at points along a toolpath in order to achieve a desired part shape while optionally maintaining high material removal rates.
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公开(公告)号：US10022833B2
公开(公告)日：2018-07-17
申请号：US13843924
申请日：2013-03-15
Applicant: Celeritive Technologies, Inc.
Inventor： Evan C. Sherbrooke , Glenn Coleman
Abstract: Technology for milling selected portions of a workpiece by a cutting tool of a numerical control machine is described. The described technology provides methods and apparatuses for milling areas of a part so that more aggressive machining parameters can be used in the toolpath, thereby resulting in reduced machining time and load. The described technology additionally determines directions of the tool axis vector at points along a toolpath in order to achieve a desired part shape while optionally maintaining high material removal rates.
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Patent Agency Ranking
公开(公告)号：US20160187869A1
公开(公告)日：2016-06-30
申请号：US14980391
申请日：2015-12-28
Applicant: Celeritive Technologies, Inc.
Inventor： Evan C. Sherbrooke , Glenn Coleman
IPC: G05B19/402
CPC classification number: G05B19/402 , G05B19/40937 , G05B2219/37355 , G05B2219/49372 , G05B2219/49378 , Y02P90/265
Abstract: Technology for milling selected portions of a workpiece by a cutting tool of a numerical control machine is described. The described technology provides methods and apparatuses for milling areas of a part so that more aggressive machining parameters can be used in the toolpath, thereby resulting in reduced machining time and load. The technology creates a series of toolpath contours where arcs in the toolpath contours are non-concentric with arcs in other toolpath contours. The selected portions of the workpiece are milled by moving the cutting tool in accordance with the toolpath.
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公开(公告)号：US20130297064A1
公开(公告)日：2013-11-07
申请号：US13843924
申请日：2013-03-15
Applicant: CELERITIVE TECHNOLOGIES, INC.
Inventor： Evan C. Sherbrooke , Glenn Coleman
CPC classification number: B23Q15/22 , B23C1/12 , B23C3/16 , Y10T409/300896 , Y10T409/307672
Abstract: Technology for milling selected portions of a workpiece by a cutting tool of a numerical control machine is described. The described technology provides methods and apparatuses for milling areas of a part so that more aggressive machining parameters can be used in the toolpath, thereby resulting in reduced machining time and load. The described technology additionally determines directions of the tool axis vector at points along a toolpath in order to achieve a desired part shape while optionally maintaining high material removal rates.
Abstract translation: 描述了通过数控机床的切削工具铣削工件的选定部分的技术。 所描述的技术提供了用于铣削零件的区域的方法和装置，使得可以在刀具路径中使用更积极的加工参数，从而减少加工时间和负载。 所描述的技术另外确定沿着刀具路径的点处的刀具轴向量的方向，以便实现期望的部件形状，同时可选地保持高材料去除速率。
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公开(公告)号：US20230040385A1
公开(公告)日：2023-02-09
申请号：US17840241
申请日：2022-06-14
Applicant: Celeritive Technologies, Inc.
Inventor： Glenn Coleman , Joseph McChesney , Evan C. Sherbrooke
Abstract: Technology for turning selected portions of a workpiece by a cutting tool is described. The described technology can provide methods and apparatuses for turning areas of a part so that corner strikes are avoided upon material entry, burr formation upon material exit is eliminated or significantly reduced, and/or the instantaneous cut depth continuously changes to avoid notch formation. The resulting superior machining conditions can enable more aggressive machining parameters to be used in the tool path, thereby resulting in reduced machining time and load.
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公开(公告)号：US10579040B2
公开(公告)日：2020-03-03
申请号：US16165289
申请日：2018-10-19
Applicant: Celeritive Technologies, Inc.
Inventor： Evan C. Sherbrooke , Glenn Coleman
IPC: G05B19/402 , G05B19/4093
Abstract: Technology for milling selected portions of a workpiece by a cutting tool of a numerical control machine is described. The described technology provides methods and apparatuses for milling areas of a part so that more aggressive machining parameters can be used in the toolpath, thereby resulting in reduced machining time and load. The technology creates a series of toolpath contours where arcs in the toolpath contours are non-concentric with arcs in other toolpath contours. The selected portions of the workpiece are milled by moving the cutting tool in accordance with the toolpath.
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公开(公告)号：US10108176B2
公开(公告)日：2018-10-23
申请号：US14980391
申请日：2015-12-28
Applicant: Celeritive Technologies, Inc.
Inventor： Evan C. Sherbrooke , Glenn Coleman
IPC: G05B19/402 , G05B19/4093
Abstract: Technology for milling selected portions of a workpiece by a cutting tool of a numerical control machine is described. The described technology provides methods and apparatuses for milling areas of a part so that more aggressive machining parameters can be used in the toolpath, thereby resulting in reduced machining time and load. The technology creates a series of toolpath contours where arcs in the toolpath contours are non-concentric with arcs in other toolpath contours. The selected portions of the workpiece are milled by moving the cutting tool in accordance with the toolpath.
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