CN102735755B - A kind of engine connecting rod fatigue crack ultrasonic surface wave detecting method - Google Patents
A kind of engine connecting rod fatigue crack ultrasonic surface wave detecting method Download PDFInfo
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- CN102735755B CN102735755B CN201210225138.2A CN201210225138A CN102735755B CN 102735755 B CN102735755 B CN 102735755B CN 201210225138 A CN201210225138 A CN 201210225138A CN 102735755 B CN102735755 B CN 102735755B
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000000523 sample Substances 0.000 claims abstract description 31
- 230000007547 defect Effects 0.000 claims abstract description 26
- 238000012360 testing method Methods 0.000 claims abstract description 25
- 210000003205 muscle Anatomy 0.000 claims abstract description 23
- 230000035945 sensitivity Effects 0.000 claims abstract description 15
- 208000037656 Respiratory Sounds Diseases 0.000 claims abstract description 8
- 230000003137 locomotive effect Effects 0.000 abstract description 16
- 206010016256 fatigue Diseases 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 14
- 238000002604 ultrasonography Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000009659 non-destructive testing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
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CN201210225138.2A CN102735755B (en) | 2012-07-02 | 2012-07-02 | A kind of engine connecting rod fatigue crack ultrasonic surface wave detecting method |
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CN201210225138.2A CN102735755B (en) | 2012-07-02 | 2012-07-02 | A kind of engine connecting rod fatigue crack ultrasonic surface wave detecting method |
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CN102735755A CN102735755A (en) | 2012-10-17 |
CN102735755B true CN102735755B (en) | 2016-04-27 |
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Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104155367A (en) * | 2014-08-20 | 2014-11-19 | 南车成都机车车辆有限公司 | Reference block of ultrasonic flaw detection and application method thereof |
CN104634873A (en) * | 2015-01-28 | 2015-05-20 | 同济大学 | Ultrasonic detection system and method for damage of steel wires in bridge-cable anchoring area |
CN104820016A (en) * | 2015-04-15 | 2015-08-05 | 南车戚墅堰机车车辆工艺研究所有限公司 | Locomotive connecting shaft fatigue crack ultrasonic detection method |
CN106568841B (en) * | 2015-10-12 | 2020-11-03 | 上海金艺检测技术有限公司 | Method for monitoring crack defect of girder of heavy-load traveling crane |
CN105203635A (en) * | 2015-10-29 | 2015-12-30 | 西安热工研究院有限公司 | Surface wave detection method for longitudinal defect on outer surface of small-diameter tube |
CN105606714A (en) * | 2015-12-01 | 2016-05-25 | 成都铁安科技有限责任公司 | Calibration block and calibration method for ultrasonic probe used for flaw detection of locomotive wheelset |
CN106124620A (en) * | 2016-06-14 | 2016-11-16 | 北京理工大学 | A kind of transverse and longitudinal ripple lossless detection method of corrugated tubing surfaces externally and internally longitudinal crack |
PL3469351T3 (en) * | 2016-10-19 | 2020-10-19 | Proceq Sa | Method and device for compensating for coupling nonuniformities in ultrasonic testing |
CN106802325B (en) * | 2016-11-28 | 2019-10-25 | 中车齐齐哈尔车辆有限公司 | The test device and detection method of acoustic axis angle of deviation |
CN108896301B (en) * | 2018-06-07 | 2020-02-07 | 中国船舶重工集团公司第七二五研究所 | Device for testing axial fatigue performance of connecting rod of high-power diesel engine and using method thereof |
CN109541574A (en) * | 2018-12-21 | 2019-03-29 | 核动力运行研究所 | A kind of ultrasound examination distance gain size curve automatic calibration device and method |
CN113866266A (en) * | 2021-08-27 | 2021-12-31 | 四川航天川南火工技术有限公司 | Ultrasonic detection method for debonding defect of initiating explosive device cylindrical thin shell adhesive assembly |
CN113984906B (en) * | 2021-09-18 | 2024-05-14 | 中车唐山机车车辆有限公司 | Test block and calibration method of phased array detection device |
CN113552216B (en) * | 2021-09-23 | 2021-12-14 | 中车戚墅堰机车车辆工艺研究所有限公司 | Brake clamp lever bolt detection method |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1948962A (en) * | 2005-10-12 | 2007-04-18 | 华东电力试验研究院 | Supersonic crack detecting method of pillar porcelain insulator and probe thereof |
CN101509899A (en) * | 2009-03-18 | 2009-08-19 | 天津市电力公司 | Ultrasonic detecting method for electric power pylon steel angle |
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CN101923074B (en) * | 2010-07-29 | 2012-01-11 | 国营江北机械厂 | Ultrasonic detection method of ultrahigh-strength steel thin-wall spinning cylinder |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN1948962A (en) * | 2005-10-12 | 2007-04-18 | 华东电力试验研究院 | Supersonic crack detecting method of pillar porcelain insulator and probe thereof |
CN101509899A (en) * | 2009-03-18 | 2009-08-19 | 天津市电力公司 | Ultrasonic detecting method for electric power pylon steel angle |
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Address after: 213011 Wuyi Road, Jiangsu, Changzhou, No. 258 Patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 Wuyi Road, Qishuyan District, Jiangsu, China, No. 258, No. Patentee before: CSR QISHUYAN INSTITUTE Co.,Ltd. |
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Effective date of registration: 20190719 Address after: 213000 Wuyi Road, Jiangsu, Changzhou, No. 258 Co-patentee after: China Railway Inspection and Certification (Changzhou) Locomotive and Vehicle Parts Inspection Station Co.,Ltd. Patentee after: CRRC QISHUYAN INSTITUTE Co.,Ltd. Address before: 213011 Wuyi Road, Jiangsu, Changzhou, No. 258 Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. |
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Address after: 213000, No. 258, Wuyi Road, Changzhou City, Jiangsu Province Patentee after: CRRC Qishuyan Locomotive and Rolling Stock Technology Research Institute Co.,Ltd. Country or region after: China Patentee after: China Railway Inspection and Certification (Changzhou) Locomotive and Vehicle Parts Inspection Station Co.,Ltd. Address before: 213000, No. 258, Wuyi Road, Changzhou City, Jiangsu Province Patentee before: CRRC QISHUYAN INSTITUTE Co.,Ltd. Country or region before: China Patentee before: China Railway Inspection and Certification (Changzhou) Locomotive and Vehicle Parts Inspection Station Co.,Ltd. |