JP2015064285A - 溶接部の評価方法 - Google Patents
溶接部の評価方法 Download PDFInfo
- Publication number
- JP2015064285A JP2015064285A JP2013198443A JP2013198443A JP2015064285A JP 2015064285 A JP2015064285 A JP 2015064285A JP 2013198443 A JP2013198443 A JP 2013198443A JP 2013198443 A JP2013198443 A JP 2013198443A JP 2015064285 A JP2015064285 A JP 2015064285A
- Authority
- JP
- Japan
- Prior art keywords
- value
- level
- welded portion
- gray scale
- polishing
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 50
- 238000006243 chemical reaction Methods 0.000 claims abstract description 26
- 238000011156 evaluation Methods 0.000 claims abstract description 20
- 238000005498 polishing Methods 0.000 claims description 39
- 239000002184 metal Substances 0.000 claims description 7
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 238000007517 polishing process Methods 0.000 claims description 6
- 238000011179 visual inspection Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 15
- 238000012790 confirmation Methods 0.000 description 4
- 239000011324 bead Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000005493 welding type Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Laser Beam Processing (AREA)
- Image Processing (AREA)
- Image Analysis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013198443A JP2015064285A (ja) | 2013-09-25 | 2013-09-25 | 溶接部の評価方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013198443A JP2015064285A (ja) | 2013-09-25 | 2013-09-25 | 溶接部の評価方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2015064285A true JP2015064285A (ja) | 2015-04-09 |
| JP2015064285A5 JP2015064285A5 (enExample) | 2016-09-15 |
Family
ID=52832275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013198443A Pending JP2015064285A (ja) | 2013-09-25 | 2013-09-25 | 溶接部の評価方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2015064285A (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017167047A (ja) * | 2016-03-17 | 2017-09-21 | 株式会社東芝 | 欠陥検査装置、欠陥検査プログラム、欠陥検査方法 |
| KR20200041647A (ko) * | 2018-10-12 | 2020-04-22 | 경일대학교산학협력단 | 용접 품질 자동 평가 방법 및 용접 품질 자동 평가 장치 |
| KR102118809B1 (ko) * | 2018-12-03 | 2020-06-03 | 세종대학교산학협력단 | 용접 결함의 종류 판단 방법 및 이를 수행하는 단말 장치 |
| KR20220122304A (ko) * | 2021-02-26 | 2022-09-02 | 한국로봇융합연구원 | 비전 기반 용접 대상물 인식 장치 및 방법 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1058170A (ja) * | 1996-08-19 | 1998-03-03 | Mazda Motor Corp | レーザ溶接の品質判定方法およびその装置 |
| JP2002273575A (ja) * | 2001-03-15 | 2002-09-25 | Daihatsu Motor Co Ltd | スポット溶接用電極の研磨良否検査装置 |
| JP2010279993A (ja) * | 2009-06-08 | 2010-12-16 | Tokyu Car Corp | レーザ溶接部評価方法 |
| JP2012122965A (ja) * | 2010-12-10 | 2012-06-28 | Tokyu Car Corp | 外観検査装置及び外観検査方法 |
-
2013
- 2013-09-25 JP JP2013198443A patent/JP2015064285A/ja active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1058170A (ja) * | 1996-08-19 | 1998-03-03 | Mazda Motor Corp | レーザ溶接の品質判定方法およびその装置 |
| JP2002273575A (ja) * | 2001-03-15 | 2002-09-25 | Daihatsu Motor Co Ltd | スポット溶接用電極の研磨良否検査装置 |
| JP2010279993A (ja) * | 2009-06-08 | 2010-12-16 | Tokyu Car Corp | レーザ溶接部評価方法 |
| JP2012122965A (ja) * | 2010-12-10 | 2012-06-28 | Tokyu Car Corp | 外観検査装置及び外観検査方法 |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017167047A (ja) * | 2016-03-17 | 2017-09-21 | 株式会社東芝 | 欠陥検査装置、欠陥検査プログラム、欠陥検査方法 |
| KR20200041647A (ko) * | 2018-10-12 | 2020-04-22 | 경일대학교산학협력단 | 용접 품질 자동 평가 방법 및 용접 품질 자동 평가 장치 |
| KR102105503B1 (ko) * | 2018-10-12 | 2020-04-29 | 경일대학교산학협력단 | 용접 품질 자동 평가 방법 및 용접 품질 자동 평가 장치 |
| KR102118809B1 (ko) * | 2018-12-03 | 2020-06-03 | 세종대학교산학협력단 | 용접 결함의 종류 판단 방법 및 이를 수행하는 단말 장치 |
| KR20220122304A (ko) * | 2021-02-26 | 2022-09-02 | 한국로봇융합연구원 | 비전 기반 용접 대상물 인식 장치 및 방법 |
| KR102452430B1 (ko) * | 2021-02-26 | 2022-10-06 | 한국로봇융합연구원 | 비전 기반 용접 대상물 인식 장치 및 방법 |
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