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Updated: Sep 19, 2025

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皮秒激光超声波成像检测近表面微缺陷使用PCS和SAFT算法

Kangwen Huang1, Xiaokai Wang1, Shutong Dai1

  • 1Hubei Key Laboratory of Advanced Technology for Automotive Components, Wuhan University of Technology, Wuhan 430070, China; Hubei Collaborative Innovation Center for Automotive Components Technology, Wuhan University of Technology, Wuhan 430070, China; School of Automotive Engineering, Wuhan University of Technology, Wuhan 430070, China.

Ultrasonics
|June 6, 2025
PubMed
概括

这项研究引入了激光超声波,用于检测微小的近表面缺陷,实现高分辨率. 与传统方法相比,一种新的成像算法显著提高了信号质量,提高了产品质量评估.

关键词:
激光超声波的使用方法接近表面的微小缺陷非破坏性测试是指非破坏性测试.在PCS中使用PCS.皮秒脉冲激光激光是一种激光脉冲激光.对于SAFT来说,这是一个很好的选择.

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