JP2019162666A5 - - Google Patents
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- Publication number
- JP2019162666A5 JP2019162666A5 JP2019045384A JP2019045384A JP2019162666A5 JP 2019162666 A5 JP2019162666 A5 JP 2019162666A5 JP 2019045384 A JP2019045384 A JP 2019045384A JP 2019045384 A JP2019045384 A JP 2019045384A JP 2019162666 A5 JP2019162666 A5 JP 2019162666A5
- Authority
- JP
- Japan
- Prior art keywords
- welding
- signature
- shape
- weld
- comparing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003466 welding Methods 0.000 claims 51
- 230000007547 defect Effects 0.000 claims 21
- 238000000034 method Methods 0.000 claims 18
- 239000011324 bead Substances 0.000 claims 12
- 230000002950 deficient Effects 0.000 claims 6
- 238000012544 monitoring process Methods 0.000 claims 2
- 238000004590 computer program Methods 0.000 claims 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/926,216 US11267066B2 (en) | 2018-03-20 | 2018-03-20 | Weld signature analysis for weld quality determination |
| US15/926,216 | 2018-03-20 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019162666A JP2019162666A (ja) | 2019-09-26 |
| JP2019162666A5 true JP2019162666A5 (https=) | 2022-02-16 |
| JP7339746B2 JP7339746B2 (ja) | 2023-09-06 |
Family
ID=65903986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019045384A Active JP7339746B2 (ja) | 2018-03-20 | 2019-03-13 | 溶接品質判定のための溶接シグネチャ解析 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US11267066B2 (https=) |
| EP (1) | EP3542943B1 (https=) |
| JP (1) | JP7339746B2 (https=) |
| KR (1) | KR20190110436A (https=) |
| CN (1) | CN110303267A (https=) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3900863B1 (de) * | 2018-11-09 | 2024-01-10 | Illinois Tool Works Inc. | Orbitalschweissvorrichtung mit vereinfachter handhabung |
| US11633813B2 (en) * | 2019-11-22 | 2023-04-25 | GM Global Technology Operations LLC | Real-time weld quality analysis systems and methods |
| JP7303163B2 (ja) | 2020-07-20 | 2023-07-04 | 株式会社神戸製鋼所 | 欠陥発生予測方法、及び欠陥発生予測装置 |
| EP4019177A1 (de) * | 2020-12-22 | 2022-06-29 | FRONIUS INTERNATIONAL GmbH | Verfahren und vorrichtung zur qualitätsbeurteilung eines bearbeitungsprozesses |
| WO2022221142A1 (en) | 2021-04-12 | 2022-10-20 | Newfrey Llc | Computer modeling for detection of discontinuities and remedial actions in joining systems |
| CN114012210B (zh) * | 2021-12-06 | 2022-12-09 | 上海交通大学 | 电弧增材过程的沉积质量判断系统及方法 |
| CN114167189B (zh) * | 2021-12-08 | 2023-11-03 | 华中科技大学鄂州工业技术研究院 | 一种焊接缺陷检测方法、电子设备及存储介质 |
| CN118354861A (zh) * | 2022-01-24 | 2024-07-16 | 松下知识产权经营株式会社 | 焊接机用电源装置、焊接条件生成方法以及焊接条件生成辅助系统 |
| KR102813093B1 (ko) * | 2024-05-10 | 2025-05-28 | 베스트에프에이 주식회사 | 자동 용접 시스템 및 자동 용접 시스템을 제어하는 서버 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5306893A (en) | 1992-07-31 | 1994-04-26 | The United States Of America As Represented By The Secretary Of The Navy | Weld acoustic monitor |
| JPH06341966A (ja) | 1993-04-08 | 1994-12-13 | Hitachi Zosen Corp | 超音波溶接装置における溶接状態監視方法 |
| US5406044A (en) | 1994-04-20 | 1995-04-11 | Eaton Corporation | Displacement monitoring system for stud welding |
| US5674415A (en) | 1996-01-22 | 1997-10-07 | The University Of Chicago | Method and apparatus for real time weld monitoring |
| US6329635B1 (en) | 1998-10-30 | 2001-12-11 | The University Of Chicago | Methods for weld monitoring and laser heat treatment monitoring |
| US6236017B1 (en) * | 1999-07-01 | 2001-05-22 | Bechtel Bwxt Idaho, Llc | Method and apparatus for assessing weld quality |
| JP3472237B2 (ja) | 2000-05-18 | 2003-12-02 | 株式会社小松製作所 | プラズマアークスポット溶接機 |
| US6441342B1 (en) * | 2000-11-20 | 2002-08-27 | Lincoln Global, Inc. | Monitor for electric arc welder |
| US6583386B1 (en) | 2000-12-14 | 2003-06-24 | Impact Engineering, Inc. | Method and system for weld monitoring and tracking |
| DE10136992A1 (de) | 2001-07-23 | 2003-02-06 | Emhart Llc Newark | Verfahren zum Kurzzeit-Lichtbogenschweißen sowie Kurzzeit-Lichtbogenschweißsystem |
| US7132617B2 (en) * | 2002-02-20 | 2006-11-07 | Daimlerchrysler Corporation | Method and system for assessing quality of spot welds |
| GB0301090D0 (en) * | 2003-01-17 | 2003-02-19 | British Nuclear Fuels Plc | Welding quality control |
| JP4486407B2 (ja) | 2004-05-06 | 2010-06-23 | 株式会社ダイヘン | 抵抗溶接制御方法 |
| US8963045B2 (en) * | 2006-09-19 | 2015-02-24 | Lincoln Global, Inc. | Non-linear adaptive control system and method for welding |
| US20140042137A1 (en) * | 2006-12-20 | 2014-02-13 | Lincoln Global, Inc. | System and method of exporting or using welding sequencer data for external systems |
| GB0709420D0 (en) | 2007-05-17 | 2007-06-27 | Rolls Royce Plc | Machining process monitor |
| US20090200282A1 (en) | 2008-02-08 | 2009-08-13 | Gm Global Technology Operations, Inc. | Weld signature monitoring method and apparatus |
| JP5558771B2 (ja) | 2009-10-07 | 2014-07-23 | 東邦車輛株式会社 | アクスルの製造方法およびアクスルの製造システム |
| US9468988B2 (en) | 2009-11-13 | 2016-10-18 | Lincoln Global, Inc. | Systems, methods, and apparatuses for monitoring weld quality |
| US8742280B2 (en) * | 2010-01-07 | 2014-06-03 | Illinois Tool Works Inc. | Systems and methods for statistically analyzing welding operations |
| DE102011077754A1 (de) | 2011-06-17 | 2012-12-20 | Otto Bihler Handels-Beteiligungs-Gmbh | Schweißvorrichtung mit Wärmestrahlungsdetektion und Verfahren zur Überwachung des Schweißvorgangs |
| US11027352B2 (en) | 2015-09-14 | 2021-06-08 | Illinois Tool Works Inc. | Systems and methods for analyzing weld signatures using pulse forensic features |
| US10661373B2 (en) | 2015-09-14 | 2020-05-26 | Illinois Tool Works Inc. | Systems and methods for providing weld quality confidence |
-
2018
- 2018-03-20 US US15/926,216 patent/US11267066B2/en active Active
-
2019
- 2019-03-01 CN CN201910158371.5A patent/CN110303267A/zh active Pending
- 2019-03-05 KR KR1020190025145A patent/KR20190110436A/ko not_active Withdrawn
- 2019-03-13 JP JP2019045384A patent/JP7339746B2/ja active Active
- 2019-03-19 EP EP19163800.6A patent/EP3542943B1/en active Active
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