激光切割技术在热轧成品检验中的应用与实践

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DOI ：10.26915/j.issn1003-0514.2025.03.012

中图分类号：TG485 文献标识码：B 文章编号：1003-0514（2025）03-0044-05

Application and practice of laser cutting technology in hot rolled finished product inspection

Yang Zhiquan，Cao Jinghu，LeiNa，Xia Bifeng，Zhou Zhichao，Zhang Xiuli（Beijing ShougangCo.，Ltd.，Tangshan O644Oo，Hebei，China）

Abstract：Thisarticleexplores theapplicationoflasercuting technologyintheinspectionofhot-rolledfinishedproducts. This articleintroducesteprincipleandcharacteristisoflasercuting technology，aswellasitsspecificapplications inhot rolld productispetion，includingsamplepreparation，size measurement，anddefectdetection.Trough practicalcase analysis，theadvantages of laser cutting technology in improving inspection accuracy and eficiency were demonstrated. Finally，the development prospects oflasercuting technologyinhot-rolled product inspection were discussed.

Key Words：laser cutting technology；hotrolled finished product inspection；sample preparation；defect detection

0引言

金属材料拉伸、弯曲、冲击、硬度、金相显微组织检测等试验，是热轧板材出厂交付的必要检测项目，是评价热轧板材质量的重要依据。（剩余4450字）