CN106442734B - 一种小型不规则铸件声谱无损检测装置及检测方法 - Google Patents
一种小型不规则铸件声谱无损检测装置及检测方法 Download PDFInfo
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- CN106442734B CN106442734B CN201610876637.6A CN201610876637A CN106442734B CN 106442734 B CN106442734 B CN 106442734B CN 201610876637 A CN201610876637 A CN 201610876637A CN 106442734 B CN106442734 B CN 106442734B
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- acoustic transducer
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- 238000005266 casting Methods 0.000 title claims abstract description 48
- 238000001228 spectrum Methods 0.000 title claims abstract description 36
- 230000001788 irregular Effects 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 title abstract description 18
- 230000005284 excitation Effects 0.000 claims abstract description 33
- 239000000919 ceramic Substances 0.000 claims abstract description 22
- 238000009659 non-destructive testing Methods 0.000 claims abstract description 22
- 230000005236 sound signal Effects 0.000 claims abstract description 14
- 238000012360 testing method Methods 0.000 claims abstract description 12
- 230000003321 amplification Effects 0.000 claims description 9
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 9
- 239000011358 absorbing material Substances 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 238000012545 processing Methods 0.000 description 22
- 238000000034 method Methods 0.000 description 18
- 238000001914 filtration Methods 0.000 description 9
- 230000007547 defect Effects 0.000 description 7
- 238000005259 measurement Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/045—Analysing solids by imparting shocks to the workpiece and detecting the vibrations or the acoustic waves caused by the shocks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/023—Solids
- G01N2291/0234—Metals, e.g. steel
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610876637.6A CN106442734B (zh) | 2016-09-29 | 2016-09-29 | 一种小型不规则铸件声谱无损检测装置及检测方法 |
Applications Claiming Priority (1)
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CN201610876637.6A CN106442734B (zh) | 2016-09-29 | 2016-09-29 | 一种小型不规则铸件声谱无损检测装置及检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106442734A CN106442734A (zh) | 2017-02-22 |
CN106442734B true CN106442734B (zh) | 2024-06-18 |
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CN201610876637.6A Active CN106442734B (zh) | 2016-09-29 | 2016-09-29 | 一种小型不规则铸件声谱无损检测装置及检测方法 |
Country Status (1)
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CN (1) | CN106442734B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115184465A (zh) * | 2022-07-29 | 2022-10-14 | 铁将军汽车电子股份有限公司 | 金属壳体检测装置及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0770867A1 (de) * | 1995-10-23 | 1997-05-02 | INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH | Verfahren zur Qualitätsprüfung von Halbzeugen, Baugruppen und Bauteilen mit Ultraschall |
JP2014013194A (ja) * | 2012-07-04 | 2014-01-23 | Mitsubishi Electric Corp | 薄板検査装置、薄板検査方法、及び、薄板の製造方法 |
CN206114594U (zh) * | 2016-09-29 | 2017-04-19 | 中国人民解放军91872部队 | 一种小型不规则铸件声谱无损检测装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07182735A (ja) * | 1993-12-21 | 1995-07-21 | Nippon Hoso Kyokai <Nhk> | テープテンション検出装置 |
EP1312916B1 (en) * | 2000-08-23 | 2009-04-08 | Mitsubishi Denki Kabushiki Kaisha | Non-destructive acoustic inspection device |
DE10313894B3 (de) * | 2003-01-30 | 2004-08-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren und Vorrichtung zur Untersuchung eines Schienenstrangs hinsichtlich Fehlstellen |
WO2004068132A1 (de) * | 2003-01-30 | 2004-08-12 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e. V. | Verfahren und vorrichtung zur ultraschalluntersuchung eines schienenstrangs hinsichtlich fehlstellen |
JP2005098842A (ja) * | 2003-09-25 | 2005-04-14 | Univ Nihon | 補修材のひび割れ注入深さの測定方法 |
CA2504908A1 (en) * | 2004-04-23 | 2005-10-23 | Innovative Materials Testing Technologies, Inc. | Apparatus and method for eddy-current magnetic scanning a surface to detect sub-surface cracks around a boundary |
CN201247076Y (zh) * | 2008-09-02 | 2009-05-27 | 朱军 | 一种测试压电传感器的装置 |
GB2489263A (en) * | 2011-03-23 | 2012-09-26 | Rolls Royce Plc | Device for fatigue testing a specimen |
JP2013088421A (ja) * | 2011-10-16 | 2013-05-13 | Choonpa Zairyo Shindan Kenkyusho:Kk | 非破壊検査方法及び装置 |
DE102013211596A1 (de) * | 2013-06-20 | 2014-12-24 | Robert Bosch Gmbh | Verfahren zum elektrischen Kontaktieren einer Piezokeramik |
EP2950232A1 (en) * | 2014-05-30 | 2015-12-02 | Nxp B.V. | Identification of assets |
-
2016
- 2016-09-29 CN CN201610876637.6A patent/CN106442734B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0770867A1 (de) * | 1995-10-23 | 1997-05-02 | INPRO Innovationsgesellschaft für fortgeschrittene Produktionssysteme in der Fahrzeugindustrie mbH | Verfahren zur Qualitätsprüfung von Halbzeugen, Baugruppen und Bauteilen mit Ultraschall |
JP2014013194A (ja) * | 2012-07-04 | 2014-01-23 | Mitsubishi Electric Corp | 薄板検査装置、薄板検査方法、及び、薄板の製造方法 |
CN206114594U (zh) * | 2016-09-29 | 2017-04-19 | 中国人民解放军91872部队 | 一种小型不规则铸件声谱无损检测装置 |
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CN106442734A (zh) | 2017-02-22 |
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Effective date of registration: 20240522 Address after: 102442 7 Tiantian Nanli, Changyang Town, Fangshan District, Beijing Applicant after: Chinese people's Liberation Army 92228 Country or region after: China Applicant after: JIUJIANG HENGSHENG SHIP CONDUCTING EQUIPMENT TECHNOLOGY CO.,LTD. Address before: No. 6 Daotian Nanli, Fangshan District, Beijing, 102442 Applicant before: 91872 TROOPS, PLA Country or region before: China Applicant before: JIUJIANG HENGSHENG SHIP CONDUCTING EQUIPMENT TECHNOLOGY CO.,LTD. |
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