复合材料结构表面状态的红外热成像检测影响研究
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摘要
针对飞机复合材料零件复杂多样的表面状态,本研究设计试验开展红外热成像技术对各类表面状态下航空复合材料的检测研究,设计并制造了内埋模拟缺陷的表面状态对比试块,其包含8种常见的航空复合材料表面状态。采用红外热成像无损检测系统进行检测试验。试验通过检测灵敏度、表面铜网、其他表面材料和表面粗糙度等方面分析了复合材料表面状态的影响,结果表明不同表面状态的复合材料零件,红外热成像技术对其缺陷的检测结果有明显差异。
Aimed to multifarious surface conditions of aircraft composites, a research was conducted to apply thermography technology to composites with common aeronautic surfaces. A surface condition reference specimen with simulated defects was designed and manufactured, which included 8 kinds of common aircraft composites surfaces. NDTherm~?NT thermography system was applied to conduct tests. For the composites part with same material and different surface conditions, the defect test results have obvious differences. And the results had been discussed from aspects of the detection sensitivity, copper net, surface materials and surface roughness.
Aimed to multifarious surface conditions of aircraft composites, a research was conducted to apply thermography technology to composites with common aeronautic surfaces. A surface condition reference specimen with simulated defects was designed and manufactured, which included 8 kinds of common aircraft composites surfaces. NDTherm~?NT thermography system was applied to conduct tests. For the composites part with same material and different surface conditions, the defect test results have obvious differences. And the results had been discussed from aspects of the detection sensitivity, copper net, surface materials and surface roughness.
引文
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[19]刘代军,陈亚莉.先进树脂基复合材料在航空工业中的应用[J].材料工程,2008(Z1):194-198.LIU Daijun,CHEN Yali.Application of advanced polymer matrix composites in aviation industry[J].Materials Engineering,2008(Z1):194-195.
[20]张扬,李洪峰,王德志,等.复合材料表面膜的研究进展[J].化学与粘合,2016,38(1):59-61.ZHANG Yang,LI Hongfeng,WANG Dezhi,et al.Research process in composite surface films[J].Chemistry and Adhesion,2016,38(1):59-61.
[2]杨乃宾,章怡宁.复合材料飞机结构设计[M].北京:航空工业出版社,2002.YANG Naibin,ZHANG Yining.Composite airframe structures design[M].Beijing:Aviation Industry Press,2002.
[3]郑凯,江海军,陈力.红外热波无损检测技术的研究现状与进展[J].红外技术,2018,40(5):401-411.ZHENG Kai,JIANG Haijun,CHEN Li.Infrared thermography NDT and its development[J].Infrared Technology,2018,40(5):401-411.
[4]CARLOMAGNO G M,MEOLA C.Comparison between thermographic techniques for frescoes NDT[J].NDT&E International,2002,35(8):559-565.
[5]WANG X.Pulse-echo thermal wave imaging ofmetals and composite[D].Detroit:Wayne State Univerisity,2001.
[6]FAVRO L D,KUO P K,THOMAS1K L.Thermal wave imaging for NDE of composites and coatings[J].Proceedings of SPIE,1996,2944:232-237.
[7]杨小林,代永朝,李艳红,等·红外热波技术在飞机复合材料损伤检测中的应用[J]·无损检测,2007,29(4):200-202.YANG Xiaolin,DAI Yongchao,LI Yanhong,et al.Application of the thermal wave testing technology in composites of airplane[J].Nondestructive Testing,2007,29(4):200-202.
[8]李艳红,张存林.碳纤维复合材料的红外热波检测[J].激光与红外,2005(4):262-264.LI Yanhong,ZHANG Cunlin.IR thermal wave nondestructive inspection of carbon fibre composite material[J].Laser&Infrared,2005(4):262-264
[9]张剑,齐署华.红外热成像技术在复合材料无损检测中的应用现状[J].工程塑料应用,2015,43(11):122-126.ZHANG Jian,QI Shuhua.Application of infrared thermography in nondestructive testing of composites[J].Engineering Plastics Application,2015,43(11):122-126.
[10]MALDAGUE X,GALMICHE F,ZIADI A.Advances in pulsed phase thermography[J].Infrared Physics&Technology,2002,43(4):175-181.
[11]GRYZAGORIDIS J,FINDEISD.Impact damage detection on composites using optical NDT techniques[J].Insight,2010,52(5):248-251.
[12]IBARRA CASTANEDO C,GENEST M,SERVAIS P.Qualitative and quantitative assessment of aerospace structures by pulsed thermography[J].Nondestructive Testing and Evaluation,2007,22(2):199-215.
[13]ZENZINGER G,BAMBERG J,DUMM M,et al.Crack detection using eddytherm[C]//Review of Progress in Quantitative Nondestructive Evaluation Conf.Golden City:AIP Conference Proceedings,2004.
[14]MALDAGUE X.Introduction to NDT by active infrared thermography[J].Materials Evaluation,2002,60(9):1060-1063.
[15]WILSON J,TIAN G Y,ABIDIN L Z.Pulsed eddy current thermography:system development and evaluation[J].Insight:NonDestructive Testing and Condition Monitoring,2010,52(2):87-90.
[16]CHENG L,TIAN G Y.Surface crack detection for carbon fiber reinforced plastic(CFRP)materials using pulsed eddy current thermographyS[J].IEEE Sensors Journal,2011,11(12):3261-3268.
[17]赵金龙,陈晓宁,耿勇.浅析飞机复合材料雷击防护措施与试验[J].玻璃钢/复合材料,2013(Z2):40-43.ZHAO Jinlong,CHEN Xiaoning,GENG Yong.Measures and test of lightning protection of airplane composite materials[J].Fiber Reinforced Plastics/Composites,2013(Z2):40-43.
[18]王旭,陈璐圆,陈萍,等.民用航空复合材料成型用可剥布评价与选用[J].航空制造技术,2015,58(19):88-91,94.WANG Xu,CHEN Luyuan,CHEN Ping,et al.Evaluation methods and selection of peel ply in fabrication process of civil aviation composites[J].Aeronautical Manufacturing Technology,2015,58(19):88-91,94.
[19]刘代军,陈亚莉.先进树脂基复合材料在航空工业中的应用[J].材料工程,2008(Z1):194-198.LIU Daijun,CHEN Yali.Application of advanced polymer matrix composites in aviation industry[J].Materials Engineering,2008(Z1):194-195.
[20]张扬,李洪峰,王德志,等.复合材料表面膜的研究进展[J].化学与粘合,2016,38(1):59-61.ZHANG Yang,LI Hongfeng,WANG Dezhi,et al.Research process in composite surface films[J].Chemistry and Adhesion,2016,38(1):59-61.