CN108375590B - 万向节表面铸造缺陷的在线无损检测方法 - Google Patents
万向节表面铸造缺陷的在线无损检测方法 Download PDFInfo
- Publication number
- CN108375590B CN108375590B CN201810057249.4A CN201810057249A CN108375590B CN 108375590 B CN108375590 B CN 108375590B CN 201810057249 A CN201810057249 A CN 201810057249A CN 108375590 B CN108375590 B CN 108375590B
- Authority
- CN
- China
- Prior art keywords
- face
- rectangular waveguide
- universal joint
- microwave
- waveguide probe
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N22/00—Investigating or analysing materials by the use of microwaves or radio waves, i.e. electromagnetic waves with a wavelength of one millimetre or more
- G01N22/02—Investigating the presence of flaws
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (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 (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810057249.4A CN108375590B (zh) | 2018-01-19 | 2018-01-19 | 万向节表面铸造缺陷的在线无损检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810057249.4A CN108375590B (zh) | 2018-01-19 | 2018-01-19 | 万向节表面铸造缺陷的在线无损检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108375590A CN108375590A (zh) | 2018-08-07 |
CN108375590B true CN108375590B (zh) | 2019-01-08 |
Family
ID=63016731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810057249.4A Active CN108375590B (zh) | 2018-01-19 | 2018-01-19 | 万向节表面铸造缺陷的在线无损检测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108375590B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109669075B (zh) * | 2019-01-25 | 2021-02-02 | 电子科技大学 | 基于开口矩形波导的介质复介电常数无损反射测量方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203164137U (zh) * | 2013-02-06 | 2013-08-28 | 嘉兴市特种设备检测院 | 一种聚乙烯管道焊接接头的微波透射检测装置 |
JP6591193B2 (ja) * | 2015-05-14 | 2019-10-16 | Ntn株式会社 | 等速自在継手 |
CN106908456B (zh) * | 2017-02-14 | 2018-04-17 | 西安交通大学 | 一种金属板件表面缺陷检测和定位的微波检测探头及方法 |
CN106950227A (zh) * | 2017-03-20 | 2017-07-14 | 国网江苏省电力公司连云港供电公司 | 一种复合绝缘子缺陷无损检测方法 |
-
2018
- 2018-01-19 CN CN201810057249.4A patent/CN108375590B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN108375590A (zh) | 2018-08-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6441321B2 (ja) | 超音波伝送による改良型検査方法 | |
JPH0352908B2 (zh) | ||
CN110455917B (zh) | 一种混凝土裂缝修补质量检测方法 | |
CN108375590B (zh) | 万向节表面铸造缺陷的在线无损检测方法 | |
CN113533504B (zh) | 基于激光超声表面波频域参数的亚表面裂纹定量测量方法 | |
Moll | Guided electromagnetic waves for damage detection and localization in metallic plates: Numerical and experimental results | |
US9222918B2 (en) | Sizing of a defect using phased array system | |
Zippel et al. | Crack measurement in steel plates using TOFD method | |
CN114280156B (zh) | 一种基于激光超声的亚表面裂纹长度和深度测量方法 | |
Washer | Detection of fatigue cracks in eyebars using time of flight diffraction | |
Yeom et al. | A study on evaluation method for micro defects on surface based on leaky Rayleigh wave | |
JPH0454447A (ja) | 疲労損傷計測方法 | |
CN113252783A (zh) | 一种反t型叶根槽开裂a型脉冲表面波检测方法 | |
CN109696484B (zh) | 一种汽轮机叶根用相控阵超声探伤校准试块 | |
JP2003149214A (ja) | 超音波センサを用いた非破壊検査法及びその装置 | |
CN216350496U (zh) | 一种用于检测汽轮机转子叶片的超声表面波探头装置 | |
JPH0194205A (ja) | 超音波の伝搬距離の測定方法 | |
CN116539729A (zh) | 一种悬索桥吊索叉耳的在役无损检测方法 | |
JP2023183636A (ja) | 超音波検査方法および超音波検査装置 | |
CN114295723A (zh) | 一种内孔超声波检测探头及检测方法 | |
Date et al. | Visualization of ultrasonic waves in a solid by stroboscopic photoelasticity and image processing techniques | |
MIRANDA et al. | Three-Dimensional Laser Scanning Test in Aircraft Surfaces | |
Edwards et al. | Interaction of ultrasonic waves with surface-breaking defects | |
JP2001235453A (ja) | 超音波スペクトロスコピー転位密度計測による疲労寿命予測法 | |
Nam | Directivity evaluation of an artificial defect in a simulated butt joint by the visualization method |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230406 Address after: Room 502, building 1, No. 40, xiayuangang East Street, Tianhe District, Guangzhou City, Guangdong Province 510000 Patentee after: Guangzhou Boyi Intellectual Property Operation Co.,Ltd. Address before: Beilin District Xianning West Road 710049, Shaanxi city of Xi'an province No. 28 Patentee before: XI'AN JIAOTONG University Effective date of registration: 20230406 Address after: 445600 Zone F, Zhongbao Town Industrial Park, Xianfeng County, Enshi Tujia and Miao Autonomous Prefecture, Hubei Province (self declared) Patentee after: Xianfeng Zhongqiao Precision Casting Technology Co.,Ltd. Address before: Room 502, building 1, No. 40, xiayuangang East Street, Tianhe District, Guangzhou City, Guangdong Province 510000 Patentee before: Guangzhou Boyi Intellectual Property Operation Co.,Ltd. |