CN109332937B - 一种基于温度曲线的激光软钎焊质量检测方法 - Google Patents
一种基于温度曲线的激光软钎焊质量检测方法 Download PDFInfo
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- CN109332937B CN109332937B CN201811026954.4A CN201811026954A CN109332937B CN 109332937 B CN109332937 B CN 109332937B CN 201811026954 A CN201811026954 A CN 201811026954A CN 109332937 B CN109332937 B CN 109332937B
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- laser soldering
- welding
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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
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
- B23K31/12—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to investigating the properties, e.g. the weldability, of materials
- B23K31/125—Weld quality monitoring
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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
- B23K1/00—Soldering, e.g. brazing, or unsoldering
- B23K1/005—Soldering by means of radiant energy
- B23K1/0056—Soldering by means of radiant energy soldering by means of beams, e.g. lasers, E.B.
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- Mechanical Engineering (AREA)
- Quality & Reliability (AREA)
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- Optics & Photonics (AREA)
- Laser Beam Processing (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811026954.4A CN109332937B (zh) | 2018-09-04 | 2018-09-04 | 一种基于温度曲线的激光软钎焊质量检测方法 |
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| CN201811026954.4A CN109332937B (zh) | 2018-09-04 | 2018-09-04 | 一种基于温度曲线的激光软钎焊质量检测方法 |
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| CN109332937A CN109332937A (zh) | 2019-02-15 |
| CN109332937B true CN109332937B (zh) | 2021-06-08 |
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| CN201811026954.4A Active CN109332937B (zh) | 2018-09-04 | 2018-09-04 | 一种基于温度曲线的激光软钎焊质量检测方法 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111250862B (zh) * | 2020-03-23 | 2023-11-17 | 吉林大学 | 一种搅拌摩擦焊夹具及温度场反馈控制方法 |
| CN116252012B (zh) * | 2023-02-13 | 2025-07-15 | 广州大学 | 一种激光软钎焊建模以及模型的前馈-pi控制方法 |
| CN118002947B (zh) * | 2024-01-12 | 2024-11-12 | 武汉松盛光电科技有限公司 | 激光焊接质量检测装置及其方法、控制装置与存储介质 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01195356A (ja) * | 1988-01-29 | 1989-08-07 | Toshiba Corp | レーザ半田付検査装置 |
| KR20000019615A (ko) * | 1998-09-14 | 2000-04-15 | 황해웅 | 레이저 솔더링에서의 접합부의 온도 변화를 이용한 접합부접합 상태 판독방법 및 장치 |
| CN1384772A (zh) * | 1999-11-27 | 2002-12-11 | 蒂森克鲁伯钢铁股份公司 | 用于对用激光对接焊的板或带上的焊缝进行质量检验的方法和装置 |
| CN102654482A (zh) * | 2012-03-14 | 2012-09-05 | 重庆理工大学 | 电阻点焊熔核形核动态质量无损检测方法 |
| CN103760230A (zh) * | 2014-01-07 | 2014-04-30 | 天津大学 | 基于bp神经网络的焊接缺陷巨磁电阻涡流检测方法 |
| CN106296679A (zh) * | 2016-08-08 | 2017-01-04 | 武汉科技大学 | 一种确定直缝焊管焊接质量的方法 |
| CN106271036A (zh) * | 2016-08-12 | 2017-01-04 | 广州市精源电子设备有限公司 | 超声波金属焊接质量评估方法、装置和超声波金属焊接机 |
-
2018
- 2018-09-04 CN CN201811026954.4A patent/CN109332937B/zh active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01195356A (ja) * | 1988-01-29 | 1989-08-07 | Toshiba Corp | レーザ半田付検査装置 |
| KR20000019615A (ko) * | 1998-09-14 | 2000-04-15 | 황해웅 | 레이저 솔더링에서의 접합부의 온도 변화를 이용한 접합부접합 상태 판독방법 및 장치 |
| CN1384772A (zh) * | 1999-11-27 | 2002-12-11 | 蒂森克鲁伯钢铁股份公司 | 用于对用激光对接焊的板或带上的焊缝进行质量检验的方法和装置 |
| CN102654482A (zh) * | 2012-03-14 | 2012-09-05 | 重庆理工大学 | 电阻点焊熔核形核动态质量无损检测方法 |
| CN103760230A (zh) * | 2014-01-07 | 2014-04-30 | 天津大学 | 基于bp神经网络的焊接缺陷巨磁电阻涡流检测方法 |
| CN106296679A (zh) * | 2016-08-08 | 2017-01-04 | 武汉科技大学 | 一种确定直缝焊管焊接质量的方法 |
| CN106271036A (zh) * | 2016-08-12 | 2017-01-04 | 广州市精源电子设备有限公司 | 超声波金属焊接质量评估方法、装置和超声波金属焊接机 |
Non-Patent Citations (2)
| Title |
|---|
| "SMT激光软钎焊质量监测方法研究";王春青等;《激光技术》;19920430;第16卷(第2期);第82-83页 * |
| "基于神经网络的激光点焊焊点质量预测";杜春凯;《中国优秀硕士论文全文数据库,工程科技I辑》;20111215(第S2期);第21-26页,第34-36页,39-45页 * |
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Effective date of registration: 20210712 Address after: 430073 No.101, building 2-03, phase II, optical core center, 303 Guanggu Avenue, Donghu New Technology Development Zone, Wuhan City, Hubei Province Patentee after: WUHAN BRILLIANT TECH Co.,Ltd. Address before: 510006 No. 230 West Ring Road, Guangzhou University, Guangzhou, Guangdong, Panyu District Patentee before: Guangzhou University |
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Denomination of invention: A Quality Detection Method for Laser Soft Brazing Based on Temperature Curve Effective date of registration: 20231222 Granted publication date: 20210608 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Wuhan Brilliant Tech Co.,Ltd. Registration number: Y2023980073622 |
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Granted publication date: 20210608 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Wuhan Brilliant Tech Co.,Ltd. Registration number: Y2023980073622 |
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Denomination of invention: A Quality Detection Method for Laser Soft Brazing Based on Temperature Curve Granted publication date: 20210608 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Wuhan Brilliant Tech Co.,Ltd. Registration number: Y2025980017384 |
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