Ultrasonic transmission detection technique of complex rotating surface based on complex axis motion

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Six degrees of freedom joint robot can achieve arbitrary pose motion in space, so it is particularly suitable to be used to test part in ultrasonic method with complex surfaces. When the part is made of composite material, two robots are needed to hold the ultrasonic excitating transducer and ultrasonic receiving transducer respectively to realize the transmission ultrasonic test. However, the robot can't complete the detection task when the part has a closed surface in one end and has narrow interior space limited by its operating space and size. By adding some moving mechanism to the end manipulator of the robot, the final motion combined by the robot motion and the added motion can solve this problem effectively. As the supplementary motion is relatively independent of the robot movement, it is required to coordinate the two kinds of movements. In addition, applied to the robot as a load, the supplementary motion mechanism can affect motion performance of the robot. So it is necessary to optimize its structure.

Original languageEnglish
Title of host publicationFENDT 2014 - Proceedings, 2014 IEEE Far East Forum on Nondestructive Evaluation/Testing
Subtitle of host publicationNew Technology and Application, Increasingly Perfect NDT/E
EditorsQinxue Pan, Chunguang Xu, Liu Yang
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages144-147
Number of pages4
ISBN (Electronic)9781479947317
DOIs
Publication statusPublished - 16 Oct 2014
Event2014 IEEE 11th Far East Forum on Nondestructive Evaluation/Testing: New Technology and Application, FENDT 2014 - Chengdu, China
Duration: 20 Jun 201423 Jun 2014

Publication series

NameFENDT 2014 - Proceedings, 2014 IEEE Far East Forum on Nondestructive Evaluation/Testing: New Technology and Application, Increasingly Perfect NDT/E

Conference

Conference2014 IEEE 11th Far East Forum on Nondestructive Evaluation/Testing: New Technology and Application, FENDT 2014
Country/TerritoryChina
CityChengdu
Period20/06/1423/06/14

Keywords

  • Composite material
  • Curved Sample
  • Twin-robot
  • Ultrasonic Transmission Detection

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