Temperature Influence on Real-Time Ultrasonic Detection of Multi-Planetary Gear Transmission

Key structure of multi-planetary gear transmission such as gear box body, planetary carrier should be monitored by non-destructive testing technology under work to ensure reliable operation. However, temperature of such components under operation is not normal, which will affect the detection result...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 511-512; no. Sensors, Mechatronics and Automation; pp. 270 - 273
Main Author Mao, Kun Li
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.02.2014
Subjects
Gears
Monitoring
Nondestructive testing
On-line systems
Real time
Refraction
Ultrasonic attenuation
Ultrasonic testing
Ultrasonic Detection
Multi-Planetary Gear Transmission
Propagation Velocity
Refraction Angle
Temperature Influence
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Summary:Key structure of multi-planetary gear transmission such as gear box body, planetary carrier should be monitored by non-destructive testing technology under work to ensure reliable operation. However, temperature of such components under operation is not normal, which will affect the detection result. Temperature influence upon ultrasonic on-line detection was researched. Such factors as ultrasonic propagation velocity, ultrasonic attenuation, ultrasonic probe emissive power and refraction angle of angle probe were analyzed. Multi-planetary gear transmission ultrasonic monitoring case has been completed.
Bibliography:Selected, peer reviewed papers from the 2013 International Conference on Sensors, Mechatronics and Automation (ICSMA 2013), December 24-25, 2013, Shenzhen, China
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISBN:9783038350170
3038350176
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.511-512.270