車用變厚截面板激光焊接熔透性監(jiān)測研究
演講課題：車用變厚截面板激光焊接熔透性監(jiān)測研究
演講人：張屹
演講摘要：
概述了變厚截面材料在車身輕量化方面的應(yīng)用前景，以及激光焊接質(zhì)量監(jiān)測的研究現(xiàn)狀。基于機(jī)器視覺方法、等離子體監(jiān)測方法、焊接熔池形貌檢測方法對焊接質(zhì)量監(jiān)測進(jìn)行了研究。闡述了自適應(yīng)激光焊接技術(shù)研發(fā)過程中遇到的若干問題以及解決方案。
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概述了變厚截面材料在車身輕量化方面的應(yīng)用前景，以及激光焊接質(zhì)量監(jiān)測的研究現(xiàn)狀。基于機(jī)器視覺方法、等離子體監(jiān)測方法、焊接熔池形貌檢測方法對焊接質(zhì)量監(jiān)測進(jìn)行了研究。闡述了自適應(yīng)激光焊接技術(shù)研發(fā)過程中遇到的若干問題以及解決方案。
張屹，長期從事激光焊接、激光3D打印及復(fù)合制造、激光制造過程監(jiān)測與控制等方向研究。主持國家重點(diǎn)研發(fā)計劃“政府間國際科技創(chuàng)新合作重點(diǎn)專項(xiàng)”等國家級、省部級項(xiàng)目10余項(xiàng)；發(fā)表SCI/EI收錄論文50余篇；授權(quán)發(fā)明專利8項(xiàng)，申請發(fā)明專利4項(xiàng)；獲湖南省科技進(jìn)步一等獎等4項(xiàng)省部級獎勵。
Yi Zhang’s research interests focus on laser welding,laser 3D printing,additive and subtractive hybrid manufacturing,online monitoring and control for laser manufacturing.He has been in charge of more than ten research projects in national,provincial and ministerial levels.Also,he was the winners of four prizes including the fist-class prize for “Hunan Scientific and Technological Progress”.He is the author of more than 50 journals and conference papers,which were indexed by EI ,and SCI.Futhermore,he has eight invention patents and four invention patent applications. Received 4 provincial and ministerial awards such as Hunan Province Science and Technology Progress Award。
湖南大學(xué)坐落在中國歷史文化名城長沙，校區(qū)位于湘江之濱、岳麓山下，享有"千年學(xué)府，百年名校"之譽(yù)。學(xué)校是國家教育部直屬的全國重點(diǎn)綜合性大學(xué)，是國家"211工程"、"985工程"重點(diǎn)建設(shè)的高水平大學(xué)，是國家“世界一流大學(xué)建設(shè)高校”。
