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公开(公告)号：US20170132775A1
公开(公告)日：2017-05-11
申请号：US14938419
申请日：2015-11-11
Applicant: General Electric Company
Inventor： Rajesh Ramamurthy , Kevin George Harding , Yi Liao , Ratnadeep Paul , Tao Jia , Xiaoming Du
CPC classification number: G06T7/0004 , F01D5/186 , F05D2260/202 , F05D2260/80 , F05D2260/83 , G01B11/24 , G06K9/4604 , G06K9/52 , G06K9/6202 , G06T7/0006 , G06T7/60 , G06T15/10 , G06T17/20 , G06T2200/04 , G06T2207/10016 , G06T2207/10028 , G06T2207/30164 , Y02T50/675
Abstract: An automated measurement system includes multi-axis imager configured to receive images of a workpiece wherein the images include visual information about the workpiece at a plurality of focus planes or visual information about the workpiece between at least two focus planes. The multi-axis imager is also configured to determine a point cloud of a plurality of 3 D data points wherein each of the plurality of 3 D data points represents an intersection of one of the plurality of focus planes with a surface of the workpiece or positional information of the workpiece in a de-focused area between the at least two focus planes. The multi-axis imager is further configured to determine a plurality of dimensions of features of the workpiece and compare the determined plurality of dimensions of the features to manufacturing specifications corresponding to at least some of the determined plurality of dimensions of the features.
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Patent Agency Ranking
公开(公告)号：US09798839B2
公开(公告)日：2017-10-24
申请号：US14076687
申请日：2013-11-11
Applicant: General Electric Company
Inventor： Rajesh Ramamurthy
CPC classification number: G06F17/5009
Abstract: A computer device for generating a computer model of a non-nominal component includes a memory device and a communication interface device coupled to the memory device and includes a processor. The processor is programmed to generate a nominal outer surface and a nominal inner surface; generate a tool having a first tool position; move the tool to a second tool position within the nominal component, the second tool position based on a simulated local geometric deviation of a parameter; segment the tool into a first portion and a second portion at the nominal inner surface component; return the first portion to the first tool position out of the nominal component; segment the first portion at the nominal outer surface into a hole portion; and simulate a non-nominal cooling hole represented by the hole portion to facilitate computer modeling of the non-nominal component.
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公开(公告)号：US20150134301A1
公开(公告)日：2015-05-14
申请号：US14076687
申请日：2013-11-11
Applicant: General Electric Company
Inventor： Rajesh Ramamurthy
IPC: G06F17/50
CPC classification number: G06F17/5009
Abstract: A computer device for generating a computer model of a non-nominal component includes a memory device and a communication interface device coupled to the memory device and includes a processor. The processor is programmed to generate a nominal outer surface and a nominal inner surface; generate a tool having a first tool position; move the tool to a second tool position within the nominal component, the second tool position based on a simulated local geometric deviation of a parameter; segment the tool into a first portion and a second portion at the nominal inner surface component; return the first portion to the first tool position out of the nominal component; segment the first portion at the nominal outer surface into a hole portion; and simulate a non-nominal cooling hole represented by the hole portion to facilitate computer modeling of the non-nominal component.
Abstract translation: 用于产生非标称组件的计算机模型的计算机设备包括耦合到存储器设备并包括处理器的存储器设备和通信接口设备。 处理器被编程以产生标称外表面和标称内表面; 生成具有第一工具位置的工具; 将工具移动到标称部件内的第二工具位置，第二工具位置基于参数的模拟局部几何偏差; 将工具分段成标称内表面部件的第一部分和第二部分; 将第一部分返回到标称部件之外的第一工具位置; 将标称外表面上的第一部分分割成孔部分; 并模拟由孔部分表示的非标称冷却孔，以便于非标称部件的计算机建模。
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公开(公告)号：US20210383030A1
公开(公告)日：2021-12-09
申请号：US17277087
申请日：2018-09-28
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Rajesh Ramamurthy , Kevin George Harding , Jonathan Matthew Lomas , Vadim Bromberg
Abstract: A method of processing a part includes: identifying (2502) a location of at least one hole (62) disposed in the part using a computer-aided design (CAD) model of the part (36); aligning (2504) the part in a mounting system (56); 3D-scanning (2506) the part (36); detecting (2520) at least one boundary feature of the hole (36) based at least partially on at least one datum from 3D-scanning (2506) the part; and generating (2536) a first toolpath (92) based at least partially on the boundary feature.
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公开(公告)号：US12221897B2
公开(公告)日：2025-02-11
申请号：US17277087
申请日：2018-09-28
Applicant: GENERAL ELECTRIC COMPANY
Inventor： Rajesh Ramamurthy , Kevin George Harding , Jonathan Matthew Lomas , Vadim Bromberg
IPC: G06F30/10 , F01D5/00 , G06F30/20 , G06T3/40 , G06T7/00 , G06T7/536 , G06T15/04 , G06T15/20 , G06V10/44 , G06F119/08
Abstract: A method of processing a part includes: identifying (2502) a location of at least one hole (62) disposed in the part using a computer-aided design (CAD) model of the part (36); aligning (2504) the part in a mounting system (56); 3D-scanning (2506) the part (36); detecting (2520) at least one boundary feature of the hole (36) based at least partially on at least one datum from 3D-scanning (2506) the part; and generating (2536) a first toolpath (92) based at least partially on the boundary feature.
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公开(公告)号：US09760986B2
公开(公告)日：2017-09-12
申请号：US14938419
申请日：2015-11-11
Applicant: General Electric Company
Inventor： Rajesh Ramamurthy , Kevin George Harding , Yi Liao , Ratnadeep Paul , Tao Jia , Xiaoming Du
CPC classification number: G06T7/0004 , F01D5/186 , F05D2260/202 , F05D2260/80 , F05D2260/83 , G01B11/24 , G06K9/4604 , G06K9/52 , G06K9/6202 , G06T7/0006 , G06T7/60 , G06T15/10 , G06T17/20 , G06T2200/04 , G06T2207/10016 , G06T2207/10028 , G06T2207/30164 , Y02T50/675
Abstract: An automated measurement system includes multi-axis imager configured to receive images of a workpiece wherein the images include visual information about the workpiece at a plurality of focus planes or visual information about the workpiece between at least two focus planes. The multi-axis imager is also configured to determine a point cloud of a plurality of 3 D data points wherein each of the plurality of 3 D data points represents an intersection of one of the plurality of focus planes with a surface of the workpiece or positional information of the workpiece in a de-focused area between the at least two focus planes. The multi-axis imager is further configured to determine a plurality of dimensions of features of the workpiece and compare the determined plurality of dimensions of the features to manufacturing specifications corresponding to at least some of the determined plurality of dimensions of the features.
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