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Alternative TitleDesign and Implementation of Online Laser Peening Detection System
乔红超; 赵吉宾
Source Publication激光与光电子学进展
Indexed ByCSCD
Contribution Rank1
Funding Organization国家863计划(2012AA041310)
Keyword激光技术 激光冲击强化 在线检测 等离子体冲击波 强化效果
Other AbstractIn order to overcome the existing disadvantages of offline laser peening detection methods, the online detection system based on laser plasma shock wave effects is developed. Laser is absorbed by the ablative layer on the surface of the work piece, and plasma of high temperature and pressure is formed under the tamping layer and propagated outward in the form of shock wave. The shock wave in the air is sampled, stored, digitally filtered and analyzed by the system. The system gets the sound pressure level factor to determine the effect of laser peening. The online laser peening detection system is designed and the implementation is performed. The system is very simple and convenient. By comparing the surface residual stress of work piece, the results show that the laser peening online detection system is sensitive and reliable.
Citation statistics
Cited Times:4[CSCD]   [CSCD Record]
Document Type期刊论文
Recommended Citation
GB/T 7714
乔红超,赵吉宾. 激光冲击强化在线检测系统设计及应用[J]. 激光与光电子学进展,2013,50(7):47-51.
APA 乔红超,&赵吉宾.(2013).激光冲击强化在线检测系统设计及应用.激光与光电子学进展,50(7),47-51.
MLA 乔红超,et al."激光冲击强化在线检测系统设计及应用".激光与光电子学进展 50.7(2013):47-51.
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