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    DISTRIBUTED WELD MONITORING SYSTEM WITH JOB TRACKING
    12.
    发明申请
    DISTRIBUTED WELD MONITORING SYSTEM WITH JOB TRACKING 审中-公开

    公开(公告)号：US20200371503A1

    公开(公告)日：2020-11-26

    申请号：US16872484

    申请日：2020-05-12

    Applicant: ILLINOIS TOOL WORKS INC.

    Inventor： Leland D. Falde ,  Stephen P. Ivkovich ,  Vincent N. Romano ,  Craig Jeffords

    IPC: G05B19/418 ,  B23K31/12 ,  G06Q10/06 ,  G06F16/9035

    Abstract: Systems and methods for distributed weld monitoring using jobs and job sessions are described. In some examples, a distributed monitoring system comprises a central monitoring station in communication with a user device and a local monitoring station. A user may use the user device to enter weld monitoring data that is subsequently received by the central monitoring station and stored in a central data repository. The central data repository may associate the weld monitoring data with welding data received from a welding device, as well as with a job session that is, in turn, associated with a job.

    DISTRIBUTED WELD MONITORING SYSTEM WITH JOB TRACKING
    14.
    发明公开
    DISTRIBUTED WELD MONITORING SYSTEM WITH JOB TRACKING 审中-公开

    公开(公告)号：US20240012398A1

    公开(公告)日：2024-01-11

    申请号：US18371818

    申请日：2023-09-22

    Applicant: ILLINOIS TOOL WORKS INC.

    Inventor： Leland D. Falde ,  Stephen P. Ivkovich ,  Vincent N. Romano ,  Craig Jeffords

    IPC: B23K9/095 ,  H04L67/50

    CPC classification number: B23K9/0953 ,  H04L67/535

    Abstract: Systems and methods for distributed weld monitoring using jobs and job sessions are described. In some examples, a distributed monitoring system comprises a central monitoring station in communication with a user device and a local monitoring station. A user may use the user device to enter weld monitoring data that is subsequently received by the central monitoring station and stored in a central data repository. The central data repository may associate the weld monitoring data with welding data received from a welding device, as well as with a job session that is, in turn, associated with a job.

    SYSTEM AND METHODS FOR LABELING WELD MONITORING TIME PERIODS USING MACHINE LEARNING TECHNIQUES
    15.
    发明申请
    SYSTEM AND METHODS FOR LABELING WELD MONITORING TIME PERIODS USING MACHINE LEARNING TECHNIQUES 有权

    公开(公告)号：US20210078093A1

    公开(公告)日：2021-03-18

    申请号：US16983302

    申请日：2020-08-03

    Applicant: ILLINOIS TOOL WORKS INC.

    Inventor： Stephen P. Ivkovich

    IPC: B23K9/095

    Abstract: Systems and methods for labeling non-welding time periods using machine learning techniques are described. In some examples, a weld monitoring system may collect various data from sensors and/or welding equipment in a welding area over a time period. The data may evaluated to divide the time period into welding time periods and non-welding time periods. The weld monitoring system may use one or more machine learning models and/or techniques in combination with the collected data to determine what non-welding activities took place during the non-welding time periods. In some examples, the machine learning models may be continuously trained, updated, and/or improved using feedback from operators and/or other individuals, data from ongoing welding and/or non-welding activities, as well as data from other weld monitoring systems and/or machine learning models.

    SYSTEMS AND METHODS FOR PROVIDING WELD QUALITY CONFIDENCE
    17.
    发明申请
    SYSTEMS AND METHODS FOR PROVIDING WELD QUALITY CONFIDENCE 审中-公开

    公开(公告)号：US20200238419A1

    公开(公告)日：2020-07-30

    申请号：US16851362

    申请日：2020-04-17

    Applicant: Illinois Tool Works Inc.

    Inventor： Leland D. Falde ,  Stephen P. Ivkovich ,  Vincent N. Romano

    IPC: B23K9/095 ,  B23K9/10 ,  G08B5/22 ,  B23K31/12

    Abstract: Systems and methods for welding are described. The welding system can include, for example, a welding power source, a welding torch, and a computer. The computer and the welding torch can be operatively coupled to the power source. A first weld is performed and its signature is saved by the computer. It is considered a high quality weld and is selected as a weld reference. A second weld is performed and its signature is saved by the computer. The computer then computes a single weld confidence result for the second weld based on a comparison between the signature data of the second weld and the signature data of the reference weld. A weld fault condition is triggered based on the single weld confidence result which causes the welding system to stop or to modify the welding operation, and/or which causes the welding system to send out communications relating to the triggering of the weld fault condition.

    Systems and methods for providing weld quality confidence
    18.
    发明授权
    Systems and methods for providing weld quality confidence 有权

    公开(公告)号：US10661373B2

    公开(公告)日：2020-05-26

    申请号：US15264013

    申请日：2016-09-13

    Applicant: Illinois Tool Works Inc.

    Inventor： Leland D. Falde ,  Stephen P. Ivkovich ,  Vincent N. Romano

    IPC: B23K9/095 ,  B23K9/10 ,  G08B5/22 ,  B23K31/12

    Abstract: Systems and methods for welding are described. The welding system can include, for example, a welding power source, a welding torch, and a computer. The computer and the welding torch can be operatively coupled to the power source. A first weld is performed and its signature is saved by the computer. It is considered a high quality weld and is selected as a weld reference. A second weld is performed and its signature is saved by the computer. The computer then computes a single weld confidence result for the second weld based on a comparison between the signature data of the second weld and the signature data of the reference weld. A weld fault condition is triggered based on the single weld confidence result which causes the welding system to stop or to modify the welding operation, and/or which causes the welding system to send out communications relating to the triggering of the weld fault condition.

    SYSTEMS AND METHODS FOR ANALYZING WELD SIGNATURES USING PULSE FORENSIC FEATURES
    19.
    发明申请
    SYSTEMS AND METHODS FOR ANALYZING WELD SIGNATURES USING PULSE FORENSIC FEATURES 审中-公开
    使用脉冲检测特征分析焊接信号的系统和方法

    公开(公告)号：US20170072497A1

    公开(公告)日：2017-03-16

    申请号：US15264036

    申请日：2016-09-13

    Applicant: Illinois Tool Works Inc.

    Inventor： Stephen P. Ivkovich

    IPC: B23K9/095 ,  B23K9/09

    CPC classification number: B23K9/0953 ,  B23K9/09 ,  B23K9/173 ,  B23K31/125

    Abstract: Systems and methods for welding are described. The welding system can include, for example, a power source, a computer, and a welding torch. The computer and the welding torch can be operatively coupled to the power source. The power source controls a wire feed and one of a current or a voltage to the welding torch. When the welding torch is performing pulsed welding, the computer is configured to receive a weld signature. The computer is configured to synthesize features from the weld signature and to analyze the features for each pulse of the weld signature to determine whether particular limits have been exceeded or met. If particular limits are exceed or met, a weld fault condition is triggered which causes the welding system to stop or to modify the pulsed welding operation, and/or which causes the welding system to send out communications relating to the triggering of the weld fault condition.

    Abstract translation: 描述了用于焊接的系统和方法。 焊接系统可以包括例如电源，计算机和焊炬。 计算机和焊炬可以可操作地耦合到电源。 电源控制焊丝的焊丝进给和电流或电压之一。 当焊枪执行脉冲焊接时，计算机被配置为接收焊接签名。 计算机被配置为从焊接签名合成特征并且分析焊接签名的每个脉冲的特征以确定是否已经超过或满足特定限制。 如果超过或满足特定限制，触发焊接故障状态，导致焊接系统停止或修改脉冲焊接操作，和/或导致焊接系统发出与触发焊接故障条件有关的通信 。

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