徐州工程学院学报（自然科学版）2024，Vol.39Issue(3)：54-59,6.
基于超声信号的纵横复合式陶瓷膜板内部缺陷检测系统研究
The Internal Defect Detection System of Longitudinal and Transverse Compound Ceramic Membrane Plates Based on Ultrasonic Signals
摘要
Abstract
A longitudinal and transverse compound ceramic membrane plate internal defect detection system based on ultrasonic signals is designed in this paper to solve the problem of full-coverage scanning for internal defect detection of ceramic membrane plates.The system is comprised of two principal components:the ultrasonic acquisition module and the ultrasonic detection module.The ultrasonic acquisition module oversees the operation of the ultrasonic flaw detector,coordinating the controller,driver and ball screw to facilitate longitudinal and transverse compound motion,thereby enabling comprehensive scanning of ceramic membrane plates.The ultrasonic detection module facilitates the control of the ultrasonic acquisition module and the analysis and processing of the ultrasonic signals via the computer and the visual software interface.Subsequently,the efficacy of the system was evaluated through experimentation on ceramic membrane plate specimens.The results demonstrate that the system is capable of achieving full-coverage scanning of internal defects in ceramic membrane plates through the utilization of longitudinal and transverse compound scanning based on ultrasonic signals.This approach has been shown to enhance the defect coverage rate by 14.93%and the efficiency by 41.8%in comparison to the conventional manual scanning method.This improvement in efficiency and data integrity ensures the effective and reliable detection of internal defects in ceramic membrane plates,offering a promising solution with significant engineering application value.关键词
超声信号/陶瓷膜板/纵横复合式/检测系统Key words
ultrasonic signal/ceramic membrane plate/longitudinal and transverse compound/detection system引用本文复制引用
孙进,马宁,曹超,张煜,谢文涛,王宁..基于超声信号的纵横复合式陶瓷膜板内部缺陷检测系统研究[J].徐州工程学院学报（自然科学版）,2024,39(3):54-59,6.基金项目
国家自然科学基金项目(51775484,51475409) （51775484,51475409）
2022 年扬州大学市校合作专项(YZ2022195) （YZ2022195）
2022 年扬州市产业前瞻与共性关键技术项目(YZ2022022) （YZ2022022）
2023 年江苏省研究生实践创新计划项目(SJCX23_1901) （SJCX23_1901）
