Laser resin removal algorithm based on the braided mesh of CFRP materials

ZHU Xiaowei; HU Long; YANG Wenfeng; SUN Bingtao; LI Shaolong; CAO Yu

doi:10.7510/jgjs.issn.1001-3806.2021.06.012

LASER TECHNOLOGY > 2021 > 45(6): 745-750. > DOI: 10.7510/jgjs.issn.1001-3806.2021.06.012

ZHU Xiaowei, HU Long, YANG Wenfeng, SUN Bingtao, LI Shaolong, CAO Yu. Laser resin removal algorithm based on the braided mesh of CFRP materials[J]. LASER TECHNOLOGY, 2021, 45(6): 745-750. DOI: 10.7510/jgjs.issn.1001-3806.2021.06.012

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Laser resin removal algorithm based on the braided mesh of CFRP materials

1.
College of Mechanical and Electrical Engineering, Wenzhou University, Wenzhou 325035, China
2.
Aviation Engineering Institute, Civil Aviation Flight University of China, Guanghan 618307, China

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Received Date: December 14, 2020
Revised Date: December 30, 2020
Published Date: November 24, 2021

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Abstract

Abstract

Carbon fiber reinforced plastics (CFRP) is prone to defects such as uneven heat-affected zone and fiber damage during the laser surface ablation and epoxy removal process. In order to solve this problem, a laser stripping process algorithm based on CFRP fiber woven grid block scanning was proposed and implemented. Theoretical analysis and experimental verification were carried out by single-factor experiment method, and the influence of different laser scanning surface filling algorithms on the resin removal rate and fiber damage degree of CFRP surface were obtained. The laser ablation mechanism was also analyzed and studied. The result shows that the processed samples have better process effects such as fiber integrity and less thermal damage undertheconditions ofaverage power 24W, repetition rate 20kHz, scanning speed 1000mm/s, defocus length 5mm, which is helpful for the research of CFRP laser resin removal.
- laser technique,
- fibers braided mesh,
- filling algorithm,
- carbon fiber reinforced plastics,
- laser resin removal

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[1]	KHOATHANE M C, VORSTER O C, SADIKU E R. Hemp fiber-reinforced 1-pentene/polypropylene copolymer: The effect of fiber loading on the mechanical and thermal characteristics of the composites[J]. Journal of Reinforced Plastics and Composites, 2008, 27(14): 1533-1544. DOI: 10.1177/0731684407086325
[2]	SOUTIS C. Fibre reinforced composites in aircraft construction[J]. Progress in Aerospace Sciences, 2005, 41(2): 143-151. DOI: 10.1016/j.paerosci.2005.02.004
[3]	MALKAPURAM R, KUMAR V, YUVRAJ S N. Recent development in natural fiber reinforcedpolypropylene composites[J]. Journal of Reinforced Plastics and Composites, 2009, 28(10): 1169-1189. DOI: 10.1177/0731684407087759
[4]	WAMBUA P, IVENS J, VERPOEST I. Natural fibres: Can they replace glass in fibre reinforced plastics[J]. Composites Science and Technology, 2003, 63(9): 1259-1264. DOI: 10.1016/S0266-3538(03)00096-4
[5]	CRANE R, DILLINGHAM G, OAKLEY B. Progress in the reliability of bonded composite structures[J]. Applied Composite Materials, 2016, 24(1): 1-13. DOI: 10.1007%2Fs10443-016-9523-2.pdf
[6]	BAKER A, WANG J. Proposed through-life management approaches for adhesively bonded repair of primary structures[J]. International Journal of Adhesion & Adhesives, 2018, 87: 151-163. http://www.onacademic.com/detail/journal_1000040877169210_6019.html
[7]	ZALDIVAR R J, KIM H I, STECKEL G L, et al. The effect of abrasion surface treatment on the bonding behavior of various carbon fiber-reinforced composites[J]. Journal of Adhesion Science & Technology, 2012, 26(10/11): 1573-1590. DOI: 10.1163/156856111X618425
[8]	ENCINAS N, OAKLEY B R, BELCHER M A, et al. Surface modification of aircraft used composites for adhesive bonding[J]. International Journal of Adhesion & Adhesives, 2014, 50: 157-163.
[9]	ELLERT F, BRADSHAW I, STEINHILPER R. Major factors influencing tensile strength of repaired CFRP-samples[J]. Procedia Cirp, 2015, 33: 275-280. DOI: 10.1016/j.procir.2015.06.049
[10]	HUA Y Q, XIAO T, XUE Q, et al. Experimental study about laser cutting of carbon fiber reinforced polymer[J]. Laser Technology, 2013, 37(5): 565-570 (in Chinese).
[11]	NATTAPAT M, MARIMUTHU S, KAMARA A M, et al. Laser surface modification of carbon fibrereinforced composites[J]. Materials and Manufacturing Processes, 2015, 30(12): 1450-1456. DOI: 10.1080/10426914.2015.1019097
[12]	FISCHER F, KRELING S, DELMDAHL R, et al. Analytical characterization of CFRP laser treated by excimer laser radiation[J]. Physics Procedia, 2013, 41: 282-290. DOI: 10.1016/j.phpro.2013.03.080
[13]	KRELING S, FISCHER F, DILGER K. Surface structuring of CFRP by using modern excimer laser sources[J]. Physics Procedia, 2012, 39: 154-160. DOI: 10.1016/j.phpro.2012.10.025
[14]	FISCHER F, KRELING S, JÄSCHKE P, et al. Laser surface pre-treatment of CFRP for adhesive bonding in consideration of the absorption behavior[J]. Journal of Adhesion, 2012, 88(4/6): 350-363. http://www.onacademic.com/detail/journal_1000038308298110_d3c1.html
[15]	JIANG Y, CHEN G Y, ZHOU C, et al. Research of carbon fiber reinforced plastic cut by picosecond laser[J]. Laser Technology, 2017, 41(6): 821-825 (in Chinese).
[16]	HERZQOG D, JAESCHKE P, MEIER O, et al. Investigations on the thermal effect caused by laser cutting with respect to static strength of CFRP [J]. International Journal of Machine Tools and Manufacture, 2008, 48(12): 1464-1473.
[17]	HUANG X M, YE Ch Sh, WU S Y, et al. Path planning for parallel raster scanning and filling[J]. Journal of Computer-aided Design ＆Computer Graphics, 2008, 20(3): 326-331 (in Chinese).
[18]	LEONE C, PAPA I, TAGLIAFERRI F, et al. Investigation of CFRP laser milling using a 30W Q-switched Yb∶YAG fiber laser: Effect of process parameters on removal mechanisms and HAZ formation [J]. Composites, 2013, A55: 129-142. http://www.sciencedirect.com/science/article/pii/S1359835X13002285
[19]	TAKAHASHI K, TSUKAMOTO M, MASUNO S, et al. Influence of laser scanning conditions on CFRP processing with a pulsed fiber laser[J]. Journal of Materials Processing Technology, 2015, 222: 110-121. DOI: 10.1016/j.jmatprotec.2015.02.043

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