Positioning Error Analysis of Ultrasonic Shear Wave Detection for Railway Vehicle Shaft
Defect positioning error of railway vehicle shaft ultrasonic wave detection was analyzed. With test comparison of the two kinds of 13mm × 13mm and 22mm × 25mm size chip shaft shear wave oblique probe, K value measured deviation was found being the chief cause of ultrasonic wave detection axle positi...
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| Format: | Article |
| Language: | zho |
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Editorial Department of Electric Drive for Locomotives
2015-01-01
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| Series: | 机车电传动 |
| Subjects: | |
| Online Access: | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2015.01.023 |
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| _version_ | 1849729285844107264 |
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| author | ZHOU Gang |
| author_facet | ZHOU Gang |
| author_sort | ZHOU Gang |
| collection | DOAJ |
| description | Defect positioning error of railway vehicle shaft ultrasonic wave detection was analyzed. With test comparison of the two kinds of 13mm × 13mm and 22mm × 25mm size chip shaft shear wave oblique probe, K value measured deviation was found being the chief cause of ultrasonic wave detection axle positioning error, thus, shear angle probe zero calibration and K values test method were modified to improve defect location accuracy, and 18mm × 18mm or 22mm × 25mm size chip oblique probes was recommended to use. |
| format | Article |
| id | doaj-art-412af184998f4449b11f8a8873a524f3 |
| institution | DOAJ |
| issn | 1000-128X |
| language | zho |
| publishDate | 2015-01-01 |
| publisher | Editorial Department of Electric Drive for Locomotives |
| record_format | Article |
| series | 机车电传动 |
| spelling | doaj-art-412af184998f4449b11f8a8873a524f32025-08-20T03:09:15ZzhoEditorial Department of Electric Drive for Locomotives机车电传动1000-128X2015-01-01808220905288Positioning Error Analysis of Ultrasonic Shear Wave Detection for Railway Vehicle ShaftZHOU GangDefect positioning error of railway vehicle shaft ultrasonic wave detection was analyzed. With test comparison of the two kinds of 13mm × 13mm and 22mm × 25mm size chip shaft shear wave oblique probe, K value measured deviation was found being the chief cause of ultrasonic wave detection axle positioning error, thus, shear angle probe zero calibration and K values test method were modified to improve defect location accuracy, and 18mm × 18mm or 22mm × 25mm size chip oblique probes was recommended to use.http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2015.01.023rail vehiclesaxlesultrasonicshear wave detectionshaft shear wave oblique probedefect positioning |
| spellingShingle | ZHOU Gang Positioning Error Analysis of Ultrasonic Shear Wave Detection for Railway Vehicle Shaft 机车电传动 rail vehicles axles ultrasonic shear wave detection shaft shear wave oblique probe defect positioning |
| title | Positioning Error Analysis of Ultrasonic Shear Wave Detection for Railway Vehicle Shaft |
| title_full | Positioning Error Analysis of Ultrasonic Shear Wave Detection for Railway Vehicle Shaft |
| title_fullStr | Positioning Error Analysis of Ultrasonic Shear Wave Detection for Railway Vehicle Shaft |
| title_full_unstemmed | Positioning Error Analysis of Ultrasonic Shear Wave Detection for Railway Vehicle Shaft |
| title_short | Positioning Error Analysis of Ultrasonic Shear Wave Detection for Railway Vehicle Shaft |
| title_sort | positioning error analysis of ultrasonic shear wave detection for railway vehicle shaft |
| topic | rail vehicles axles ultrasonic shear wave detection shaft shear wave oblique probe defect positioning |
| url | http://edl.csrzic.com/thesisDetails#10.13890/j.issn.1000-128x.2015.01.023 |
| work_keys_str_mv | AT zhougang positioningerroranalysisofultrasonicshearwavedetectionforrailwayvehicleshaft |