CN102435675B - 不等厚板对接焊缝超声tofd技术检测方法 - Google Patents
不等厚板对接焊缝超声tofd技术检测方法 Download PDFInfo
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- CN102435675B CN102435675B CN 201110283874 CN201110283874A CN102435675B CN 102435675 B CN102435675 B CN 102435675B CN 201110283874 CN201110283874 CN 201110283874 CN 201110283874 A CN201110283874 A CN 201110283874A CN 102435675 B CN102435675 B CN 102435675B
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- 238000005516 engineering process Methods 0.000 title claims abstract description 12
- 238000001514 detection method Methods 0.000 title abstract description 7
- 238000000034 method Methods 0.000 claims abstract description 21
- 230000007547 defect Effects 0.000 claims abstract description 20
- 239000000523 sample Substances 0.000 claims abstract description 16
- 210000001503 joint Anatomy 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000001902 propagating effect Effects 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000012360 testing method Methods 0.000 description 10
- 230000002950 deficient Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 230000011664 signaling Effects 0.000 description 3
- 238000004088 simulation Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103487510B (zh) * | 2013-10-14 | 2016-03-30 | 南车戚墅堰机车有限公司 | 不等厚对接焊缝超声波检测缺陷定位方法及装置 |
CN103543208B (zh) * | 2013-10-24 | 2015-07-08 | 大连理工大学 | 基于频谱分析原理减小tofd检测近表面盲区的方法 |
CN103954687B (zh) * | 2014-04-14 | 2016-08-24 | 大连天亿软件有限公司 | 一种超声波探伤方法、超声波探伤装置及纵波横波爬波一体化超声波斜探头 |
CN104793236B (zh) * | 2015-04-04 | 2017-06-20 | 上海和伍精密仪器股份有限公司 | 一种判断工件是否存在的方法 |
CN105301098A (zh) * | 2015-06-27 | 2016-02-03 | 天津市首通工程检测技术有限公司 | 一种超声波检测超薄铝合金对接焊缝的方法 |
CN105806947A (zh) * | 2016-05-17 | 2016-07-27 | 河海大学常州校区 | 一种用于检测倾斜缺陷的超声检测方法 |
CN108508093A (zh) * | 2018-03-26 | 2018-09-07 | 中国计量大学 | 一种工件缺陷高度的检测方法及*** |
CN110568072B (zh) * | 2019-09-09 | 2022-06-17 | 西安特种设备检验检测院 | 焊接接头的检测方法、装置、设备和存储介质 |
CN110568071B (zh) * | 2019-09-09 | 2021-11-02 | 西安特种设备检验检测院 | 焊接接头的检测方法、装置、设备和存储介质 |
CN115479991B (zh) * | 2022-09-30 | 2024-05-14 | 大连理工大学 | 球形封头结构缺陷的超声tofd检测方法 |
CN116147548B (zh) * | 2023-04-19 | 2023-07-25 | 西南林业大学 | 用于钢纤维rpc盖板厚度的无损检测方法及*** |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101454663A (zh) * | 2006-05-23 | 2009-06-10 | 财团法人电力中央研究所 | 超声波探伤装置和超声波探伤程序 |
CN201697895U (zh) * | 2010-02-26 | 2011-01-05 | 中国海洋石油总公司 | 全自动相控阵超声波检测装置 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101454663A (zh) * | 2006-05-23 | 2009-06-10 | 财团法人电力中央研究所 | 超声波探伤装置和超声波探伤程序 |
CN201697895U (zh) * | 2010-02-26 | 2011-01-05 | 中国海洋石油总公司 | 全自动相控阵超声波检测装置 |
Non-Patent Citations (4)
Title |
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TOFD 技术在特殊结构焊缝检测中的应用;洪作友;《无损检测》;20090730;第31卷(第7期);第548-550页 * |
不等厚板对接焊缝斜面上超声波检测的缺陷定位;欧曙光;《无损探伤》;20051030;第29卷(第5期);第42-43页 * |
欧曙光.不等厚板对接焊缝斜面上超声波检测的缺陷定位.《无损探伤》.2005,第29卷(第5期),第42-43页. |
洪作友.TOFD 技术在特殊结构焊缝检测中的应用.《无损检测》.2009,第31卷(第7期),第548-500页. |
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