Research on the ultrasonic test system for the complex curved surface based on robot

Fangfang Liu, Chunguang Xu, Yazhou He, Dingguo Xiao, Fanwu Meng, Zhen Xiao, Qinxue Pan

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

1 Citation (Scopus)

Abstract

Only keep the tracing points of the robot a one-to-one match to the inspected points on the tested part can the detected ultrasonic signals collect the defect information of the tested part correctly during the ultrasonic testing for the complex curved surface. To solve this problem, in this paper, the 6R robot and the ultrasonic sensor are applied to the automatic detection system for the complex curved surface. First, the frame of system is presented, and then the synchronous acquisition between ultrasonic echo signal and the position of robot is described in detail. Taking for example Staubli TX90XL robot with six freedom degrees, this paper uses mixed synchronous trigger based on time-position to detect the aeronautic engine blade. The ultrasonic signal is acquired and then analysed briefly to test the synchronism of the system.

Original languageEnglish
Title of host publicationProceedings of 2015 IEEE Far East NDT New Technology and Application Forum, FENDT 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages173-176
Number of pages4
ISBN (Electronic)9781467370004
DOIs
Publication statusPublished - 3 Feb 2016
EventIEEE Far East Forum on Nondestructive Evaluation/Testing: New Technology and Application, FENDT 2015 - Zhuhai, China
Duration: 28 May 201531 May 2015

Publication series

NameProceedings of 2015 IEEE Far East NDT New Technology and Application Forum, FENDT 2015

Conference

ConferenceIEEE Far East Forum on Nondestructive Evaluation/Testing: New Technology and Application, FENDT 2015
Country/TerritoryChina
CityZhuhai
Period28/05/1531/05/15

Keywords

  • data acquisition
  • robot
  • synchronization
  • ulrasonic testing

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