公开(公告)号：US10254754B2

公开(公告)日：2019-04-09

申请号：US15971574

申请日：2018-05-04

Applicant: General Electric Company

Inventor： Adam McCann ,  Jacob Berlier ,  Li Zhang ,  Brandon Good

IPC: G05B23/02 ,  G05B19/4063 ,  G06Q10/00

Abstract: Method, and corresponding system, for producing an alert during manufacture of a part formed by a plurality of layers. The method includes determining the sensor data values at the working tool positions of each of the plurality of layers based on a correlation of the values of the sensor data relative to time and the working tool positions of each of the plurality of layers relative to time. During the manufacturing process, the sensor data values at the working tool positions of at least one of the plurality of layers are compared to reference data values at the working tool positions for the at least one layer to determine a comparison measure for the at least one layer. An alert is transmitted if the determined comparison measure of a layer is not within a defined range. A defined action is applied to the manufacturing process based on the transmitted alert.

公开(公告)号：US10725459B2

公开(公告)日：2020-07-28

申请号：US15671823

申请日：2017-08-08

Applicant: General Electric Company

Inventor： Brandon Good ,  Jacob Berlier ,  Li Zhang ,  Adam McCann

IPC: G05B19/418 ,  B33Y50/02 ,  B23K26/03 ,  B23K26/342 ,  B22F3/105

Abstract: Method, and corresponding system, for iteratively distributing improved process parameters to a fleet of additive manufacturing machines. The method includes receiving sensor data from a sensor for a first machine of the fleet of machines. The method further includes comparing the sensor data values at the working tool positions of the plurality of layers to reference data values at the working tool positions for the plurality of layers to determine a set of comparison measures for the first machine. The method further includes selecting a machine from among the first machine and at least a second machine of the fleet of machines based at least in part on the comparison measures of each of the machines. The method further includes receiving, from the selected machine, process parameters of the selected machine; and transmitting at least part of the process parameters of the selected machine to other machines of the fleet.

公开(公告)号：US11829117B2

公开(公告)日：2023-11-28

申请号：US16827264

申请日：2020-03-23

Applicant: General Electric Company

Inventor： Jacob Berlier ,  Adam McCann ,  Li Zhang ,  Brandon Good

IPC: G05B19/4097 ,  B23K26/342 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y10/00

CPC classification number: G05B19/4097 ,  B23K26/342 ,  B33Y50/00 ,  B33Y50/02 ,  B33Y10/00 ,  G05B2219/35134 ,  G05B2219/49007

Abstract: Method, and corresponding system, for receiving and adaptively compressing sensor data for an operating manufacturing machine. The method includes determining the sensor data values at the working tool positions based on a time correlation of the values of the sensor data relative to time and the working tool positions relative to time. Tool control magnitude values relative to the working tool positions are determined based on the process data. The method further includes determining a magnitude differential, relative to the working tool positions, between the sensor data values and the tool control magnitude values. Scoring data is determined by applying a scoring function to the magnitude differential. The magnitude differential data is compressed based at least in part on the scoring data. The method further includes decompressing the magnitude differential data and determining the sensor data values versus the working tool positions based on the magnitude differential data.

公开(公告)号：US10520919B2

公开(公告)日：2019-12-31

申请号：US15583243

申请日：2017-05-01

Applicant: General Electric Company

Inventor： Li Zhang ,  Jacob Berlier ,  Adam McCann ,  Brandon Good

IPC: G05B19/4099 ,  B33Y50/02 ,  G06F17/50 ,  B23K26/042 ,  B23K26/03 ,  B23K26/342

Abstract: Method, and corresponding system, for receiving and processing sensor data for an additive manufacturing machine. The method includes determining values of the sensor data relative to time; and determining tool positions relative to time based on process data which controls operation of the additive manufacturing machine. The method further includes determining the sensor data values at the working tool positions based on a correlation of the values of the sensor data relative to time and the working tool positions relative to time. A representation of the sensor data values at the working tool positions is displayed by a user interface device.

公开(公告)号：US09977425B1

公开(公告)日：2018-05-22

申请号：US15649871

申请日：2017-07-14

Applicant: General Electric Company

Inventor： Adam McCann ,  Jacob Berlier ,  Li Zhang ,  Brandon Good

IPC: G06F19/00 ,  G05B23/02 ,  G06Q10/00 ,  G05B19/4063

CPC classification number: G05B23/027 ,  G05B19/4063 ,  G05B23/0221 ,  G05B23/0272 ,  G05B23/0283 ,  G05B2223/02 ,  G06Q10/20

Abstract: Method, and corresponding system, for producing an alert during manufacture of a part formed by a plurality of layers. The method includes determining the sensor data values at the working tool positions of each of the plurality of layers based on a correlation of the values of the sensor data relative to time and the working tool positions of each of the plurality of layers relative to time. During the manufacturing process, the sensor data values at the working tool positions of at least one of the plurality of layers are compared to reference data values at the working tool positions for the at least one layer to determine a comparison measure for the at least one layer. An alert is transmitted if the determined comparison measure of a layer is not within a defined range. A defined action is applied to the manufacturing process based on the transmitted alert.