CN111344102A - 焊接轨迹跟踪方法、装置及系统 - Google Patents

焊接轨迹跟踪方法、装置及系统 Download PDF

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Publication number
CN111344102A
CN111344102A CN201880068591.2A CN201880068591A CN111344102A CN 111344102 A CN111344102 A CN 111344102A CN 201880068591 A CN201880068591 A CN 201880068591A CN 111344102 A CN111344102 A CN 111344102A
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CN
China
Prior art keywords
welding
scanning
coherent light
scanning line
height information
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.)
Pending
Application number
CN201880068591.2A
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English (en)
Chinese (zh)
Inventor
王星泽
闫静
舒远
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heren Technology Shenzhen Co ltd
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Heren Technology Shenzhen Co ltd
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Filing date
Publication date
Application filed by Heren Technology Shenzhen Co ltd filed Critical Heren Technology Shenzhen Co ltd
Publication of CN111344102A publication Critical patent/CN111344102A/zh
Pending legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/04—Automatically aligning, aiming or focusing the laser beam, e.g. using the back-scattered light
    • B23K26/044—Seam tracking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Length Measuring Devices By Optical Means (AREA)
CN201880068591.2A 2018-11-29 2018-11-29 焊接轨迹跟踪方法、装置及系统 Pending CN111344102A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/118206 WO2020107336A1 (fr) 2018-11-29 2018-11-29 Procédé de suivi de trajectoire de soudage, procédé et système

Publications (1)

Publication Number Publication Date
CN111344102A true CN111344102A (zh) 2020-06-26

Family

ID=70851883

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201880068591.2A Pending CN111344102A (zh) 2018-11-29 2018-11-29 焊接轨迹跟踪方法、装置及系统

Country Status (2)

Country Link
CN (1) CN111344102A (fr)
WO (1) WO2020107336A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114061458A (zh) * 2022-01-17 2022-02-18 快克智能装备股份有限公司 一种空间扫描定位缝隙的方法及装置和应用
CN115673630A (zh) * 2022-11-17 2023-02-03 广州华夏职业学院 基于3d跟踪的非标冷库门焊接方法、系统、终端及介质

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038016A (en) * 1988-11-22 1991-08-06 Fiat Auto S.P.A. Laser welding monitoring system and method
CN102721366A (zh) * 2012-06-21 2012-10-10 张旭 一种焊缝跟踪测量方法及其装置
CN103934571A (zh) * 2014-04-11 2014-07-23 上海交通大学 厚板机器人焊接系统及多层多道焊缝实时跟踪、规划方法
CN106312397A (zh) * 2016-10-12 2017-01-11 华南理工大学 一种激光视觉引导的焊接轨迹自动跟踪系统及方法
CN106573338A (zh) * 2014-09-15 2017-04-19 黑鸟机械人系统有限责任公司 借助传感器‑扫描装置进行远程激光加工的装置
CN106825914A (zh) * 2017-03-13 2017-06-13 湘潭大学 一种具有焊缝跟踪功能的一体化激光焊枪
CN107953037A (zh) * 2017-12-12 2018-04-24 佛山科学技术学院 一种基于扫频oct的高精度激光三维雕刻装置及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201300288Y (zh) * 2008-10-31 2009-09-02 鞍山荣邦电力电子有限公司 焊缝自动跟踪系统
DE102015015330B4 (de) * 2015-11-25 2024-03-21 Lessmüller Lasertechnik GmbH Bearbeitungsvorrichtung und Verfahren zum Überwachen eines mit einer Bearbeitungsvorrichtung ausgeführten Bearbeitungsprozesses

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5038016A (en) * 1988-11-22 1991-08-06 Fiat Auto S.P.A. Laser welding monitoring system and method
CN102721366A (zh) * 2012-06-21 2012-10-10 张旭 一种焊缝跟踪测量方法及其装置
CN103934571A (zh) * 2014-04-11 2014-07-23 上海交通大学 厚板机器人焊接系统及多层多道焊缝实时跟踪、规划方法
CN106573338A (zh) * 2014-09-15 2017-04-19 黑鸟机械人系统有限责任公司 借助传感器‑扫描装置进行远程激光加工的装置
CN106312397A (zh) * 2016-10-12 2017-01-11 华南理工大学 一种激光视觉引导的焊接轨迹自动跟踪系统及方法
CN106825914A (zh) * 2017-03-13 2017-06-13 湘潭大学 一种具有焊缝跟踪功能的一体化激光焊枪
CN107953037A (zh) * 2017-12-12 2018-04-24 佛山科学技术学院 一种基于扫频oct的高精度激光三维雕刻装置及方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114061458A (zh) * 2022-01-17 2022-02-18 快克智能装备股份有限公司 一种空间扫描定位缝隙的方法及装置和应用
CN115673630A (zh) * 2022-11-17 2023-02-03 广州华夏职业学院 基于3d跟踪的非标冷库门焊接方法、系统、终端及介质
CN115673630B (zh) * 2022-11-17 2023-10-20 广州华夏职业学院 基于3d跟踪的非标冷库门焊接方法、系统、终端及介质

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