JP3962782B1 - 半田付けの検査方法、半田接合方法、及び半田接合装置 - Google Patents
半田付けの検査方法、半田接合方法、及び半田接合装置 Download PDFInfo
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- JP3962782B1 JP3962782B1 JP2006220723A JP2006220723A JP3962782B1 JP 3962782 B1 JP3962782 B1 JP 3962782B1 JP 2006220723 A JP2006220723 A JP 2006220723A JP 2006220723 A JP2006220723 A JP 2006220723A JP 3962782 B1 JP3962782 B1 JP 3962782B1
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- solder
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/28—Measuring arrangements characterised by the use of optical techniques for measuring areas
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/04—Heating appliances
- B23K3/047—Heating appliances electric
- B23K3/0478—Heating appliances electric comprising means for controlling or selecting the temperature or power
-
- 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
- B23K3/00—Tools, devices, or special appurtenances for soldering, e.g. brazing, or unsoldering, not specially adapted for particular methods
- B23K3/06—Solder feeding devices; Solder melting pans
- B23K3/0607—Solder feeding devices
- B23K3/063—Solder feeding devices for wire feeding
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3447—Lead-in-hole components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/20—Details of printed circuits not provided for in H05K2201/01 - H05K2201/10
- H05K2201/2054—Light-reflecting surface, e.g. conductors, substrates, coatings, dielectrics
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/16—Inspection; Monitoring; Aligning
- H05K2203/163—Monitoring a manufacturing process
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
【解決手段】半田による接合が行われる接合部に配置した半田ごてと、接合部に半田を連続的に供給する半田供給手段と、基板を覆って接合部を暗中状態とする遮蔽体と、赤色よりも長波長の光を照射する光源と、この光源で照らされた接合部を撮影するカメラと、このカメラで撮影された画像から、この画像中の接合部における半田の面積を検出して、この半田の面積が所定値を越えた場合に半田供給手段による半田の供給を終了させる制御部とにより半田付けを行う。
【選択図】図1
Description
10 基台
11 載置部
12 遮光ボックス
13 赤外線カメラ
14 ライト
15 半田ごて
16 糸半田
17 半田供給部
18 制御部
20 実装基板
21 電子部品
Claims (3)
- 半田ごてを半田付けが行われる半田付け領域に配置し、前記半田ごてに半田を供給して行う半田付けの検査方法において、
前記半田付け領域を遮光体で覆って暗中状態とするステップと、
赤色よりも長波長の光を照射する光源で前記半田付け領域を照らしながら半田付けを行うステップと、
前記半田付け領域をカメラで所定のタイミングで逐次撮影するステップと、
前記カメラで逐次得た画像のうち、撮影のタイミングが異なる2つの画像の差分をとって差分画像を逐次生成するステップと、
生成された差分画像を逐次互いに重ね合わせて合成するステップと、
この合成された画像の前記半田付け領域における半田の面積を検出して、この半田の面積に基づいて半田付け状態を検査するステップと
を有することを特徴とする半田付けの検査方法。 - 半田による接合が行われる接合部に半田ごてを配置して、この半田ごてに半田を供給して行う半田接合方法において、
前記接合部を遮光体で覆って暗中状態とするステップと、
赤色よりも長波長の光を照射する光源で前記接合部を照らしながら半田付けを行うステップと、
前記接合部をカメラで所定のタイミングで逐次撮影するステップと、
前記カメラで逐次得た画像のうち、撮影のタイミングが異なる2つの画像の差分をとって差分画像を逐次生成するステップと、
生成された差分画像を逐次互いに重ね合わせて合成するステップと、
この合成された画像中の前記接合部における半田の面積を検出するステップと、
前記半田の面積が所定値を越えた場合に前記接合部への半田の供給を終了させるステップと
を有することを特徴とする半田接合方法。 - 基板の所定位置に半田付けによって電子部品を接合する半田接合装置において、
半田による接合が行われる接合部に配置した半田ごてと、
前記接合部に半田を連続的に供給する半田供給手段と、
前記基板を覆って前記接合部を暗中状態とする遮蔽体と、
赤色よりも長波長の光を照射する光源と、
この光源で照らされた前記接合部を所定のタイミングで逐次撮影するカメラと、
このカメラで逐次得た画像のうち、撮影のタイミングが異なる2つの画像の差分をとって差分画像を逐次生成するとともに、生成された差分画像を逐次互いに重ね合わせて合成し、この合成した画像中の前記接合部における半田の面積を検出して、この半田の面積が所定値を越えた場合に前記半田供給手段による半田の供給を終了させる制御部と
を備えたことを特徴とする半田接合装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006220723A JP3962782B1 (ja) | 2006-08-11 | 2006-08-11 | 半田付けの検査方法、半田接合方法、及び半田接合装置 |
CN2007800298983A CN101501444B (zh) | 2006-08-11 | 2007-08-09 | 焊接检查方法、焊接方法、以及焊接装置 |
PCT/JP2007/065580 WO2008018526A1 (fr) | 2006-08-11 | 2007-08-09 | Procédé de vérification des soudures, procédé de soudage, et appareil de soudage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006220723A JP3962782B1 (ja) | 2006-08-11 | 2006-08-11 | 半田付けの検査方法、半田接合方法、及び半田接合装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP3962782B1 true JP3962782B1 (ja) | 2007-08-22 |
JP2008045956A JP2008045956A (ja) | 2008-02-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2006220723A Expired - Fee Related JP3962782B1 (ja) | 2006-08-11 | 2006-08-11 | 半田付けの検査方法、半田接合方法、及び半田接合装置 |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP3962782B1 (ja) |
CN (1) | CN101501444B (ja) |
WO (1) | WO2008018526A1 (ja) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010029888A (ja) * | 2008-07-25 | 2010-02-12 | Okayama Univ | 半田付け検査方法及び半田付け装置 |
JP5981621B1 (ja) * | 2015-09-16 | 2016-08-31 | 昭立電気工業株式会社 | ハンダ付け装置及びハンダ付け方法 |
US20170120362A1 (en) * | 2015-10-30 | 2017-05-04 | Reid Aarne H | Brazing Systems And Methods |
US10497908B2 (en) | 2015-08-24 | 2019-12-03 | Concept Group, Llc | Sealed packages for electronic and energy storage devices |
US10495250B2 (en) | 2012-10-03 | 2019-12-03 | Concept Group, Llc | Vacuum insulated structure with end fitting and method of making same |
US10723538B2 (en) | 2014-02-20 | 2020-07-28 | Concept Group Llc | Vacuum insulated articles and methods of making same |
US10823326B2 (en) | 2016-11-15 | 2020-11-03 | Concept Group Llc | Enhanced vacuum-insulated articles with controlled microporous insulation |
US11008153B2 (en) | 2016-11-15 | 2021-05-18 | Concept Group Llp | Multiply-insulated assemblies |
US11320086B2 (en) | 2017-08-25 | 2022-05-03 | Concept Group Llc | Multiple geometry and multiple material insulated components |
US11702271B2 (en) | 2016-03-04 | 2023-07-18 | Concept Group Llc | Vacuum insulated articles with reflective material enhancement |
Families Citing this family (17)
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JP5874508B2 (ja) * | 2012-04-17 | 2016-03-02 | オムロン株式会社 | はんだの濡れ上がり状態の検査方法およびこの方法を用いた自動外観検査装置ならびに基板検査システム |
CN103231382B (zh) * | 2013-04-15 | 2015-10-14 | 苏州工业园区职业技术学院 | 基于图像处理的单自由度中速全自动锡焊机器人伺服控制*** |
US20150271927A1 (en) * | 2014-03-18 | 2015-09-24 | Tektronix, Inc. | Integrated soldering device |
KR101548462B1 (ko) * | 2014-05-21 | 2015-08-31 | 주식회사 넥스뷰티엑스 | 효율적인 솔더링이 이루어지도록 하는 솔더시스템 |
US9516762B2 (en) * | 2014-08-04 | 2016-12-06 | Ok International Inc. | Soldering iron with automatic soldering connection validation |
US10716220B2 (en) | 2014-08-04 | 2020-07-14 | Ok International, Inc. | Variable temperature controlled soldering iron |
US10688578B2 (en) | 2014-08-04 | 2020-06-23 | OK International, Inc | Variable temperature controlled soldering iron |
DE112015004532B4 (de) * | 2014-10-02 | 2024-02-01 | Ngk Spark Plug Co., Ltd. | Bewertungsverfahren, Laservorrichtung und Verfahren zur Herstellung eines Sensors |
CA2915654C (en) * | 2015-07-08 | 2018-05-01 | Delaware Capital Formation, Inc. | An intelligent soldering cartridge for automatic soldering connection validation |
CN107764822B (zh) * | 2016-08-23 | 2020-09-04 | 泰科电子(上海)有限公司 | 焊接质量检测平台 |
US10780515B2 (en) | 2018-04-26 | 2020-09-22 | Raytheon Technologies Corporation | Auto-adaptive braze dispensing systems and methods |
CN111421954B (zh) * | 2019-01-10 | 2022-02-18 | 鸿富锦精密电子(天津)有限公司 | 智能判定回馈方法及装置 |
CN109865968B (zh) * | 2019-03-27 | 2021-10-01 | 热魔美国公司 | 一种焊接操作检测方法及*** |
US11122257B2 (en) * | 2019-05-23 | 2021-09-14 | Sri International | HDR image capture and display system for enhanced real-time welding visualization and assistance |
CN111246681B (zh) * | 2020-03-20 | 2021-02-09 | 秦皇岛通宝光电科技有限公司 | 一种电路板焊锡时避免假焊及接触不良现象的焊接装置 |
JP7412237B2 (ja) * | 2020-03-23 | 2024-01-12 | 株式会社東芝 | 検査装置及び溶接装置 |
CN112683170B (zh) * | 2020-12-28 | 2022-06-07 | 荣旗工业科技(苏州)股份有限公司 | 焊锡焊接位置精度的检测方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62259668A (ja) * | 1986-04-24 | 1987-11-12 | Tokyo Keiki Co Ltd | ハンダ付け装置 |
JPH07270239A (ja) * | 1994-03-28 | 1995-10-20 | Matsushita Electric Ind Co Ltd | 半田付け監視装置及びそれを用いた半田付け監視システム |
CN1546995A (zh) * | 2003-12-12 | 2004-11-17 | 上海交通大学 | 主动红外ccd焊缝检测方法 |
-
2006
- 2006-08-11 JP JP2006220723A patent/JP3962782B1/ja not_active Expired - Fee Related
-
2007
- 2007-08-09 WO PCT/JP2007/065580 patent/WO2008018526A1/ja active Application Filing
- 2007-08-09 CN CN2007800298983A patent/CN101501444B/zh not_active Expired - Fee Related
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010029888A (ja) * | 2008-07-25 | 2010-02-12 | Okayama Univ | 半田付け検査方法及び半田付け装置 |
US11204127B2 (en) | 2012-10-03 | 2021-12-21 | Concept Group, Llc | Vacuum insulated structure with end fitting and method of making same |
US10495250B2 (en) | 2012-10-03 | 2019-12-03 | Concept Group, Llc | Vacuum insulated structure with end fitting and method of making same |
US10723538B2 (en) | 2014-02-20 | 2020-07-28 | Concept Group Llc | Vacuum insulated articles and methods of making same |
US10923691B2 (en) | 2015-08-24 | 2021-02-16 | Concept Group, Llc | Sealed packages for electronic and energy storage devices |
US10497908B2 (en) | 2015-08-24 | 2019-12-03 | Concept Group, Llc | Sealed packages for electronic and energy storage devices |
JP5981621B1 (ja) * | 2015-09-16 | 2016-08-31 | 昭立電気工業株式会社 | ハンダ付け装置及びハンダ付け方法 |
US10065256B2 (en) * | 2015-10-30 | 2018-09-04 | Concept Group Llc | Brazing systems and methods |
US20170120362A1 (en) * | 2015-10-30 | 2017-05-04 | Reid Aarne H | Brazing Systems And Methods |
US11702271B2 (en) | 2016-03-04 | 2023-07-18 | Concept Group Llc | Vacuum insulated articles with reflective material enhancement |
US10823326B2 (en) | 2016-11-15 | 2020-11-03 | Concept Group Llc | Enhanced vacuum-insulated articles with controlled microporous insulation |
US11008153B2 (en) | 2016-11-15 | 2021-05-18 | Concept Group Llp | Multiply-insulated assemblies |
US11548717B2 (en) | 2016-11-15 | 2023-01-10 | Concept Group Llc | Multiply-insulated assemblies |
US11320086B2 (en) | 2017-08-25 | 2022-05-03 | Concept Group Llc | Multiple geometry and multiple material insulated components |
Also Published As
Publication number | Publication date |
---|---|
WO2008018526A1 (fr) | 2008-02-14 |
CN101501444A (zh) | 2009-08-05 |
CN101501444B (zh) | 2010-12-15 |
JP2008045956A (ja) | 2008-02-28 |
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