Browse > Article
http://dx.doi.org/10.14775/ksmpe.2022.21.09.012

Comparison of Machining Defects by Cutting Condition in Hybird FRP Drilling  

Baek, Jong-Hyun (School of Mechanical and Aerospace Engineering, Gyeongsang National University)
Kim, Su-Jin (School of Mechanical and Aerospace Engineering, Gyeongsang National University)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.21, no.9, 2022 , pp. 12-20 More about this Journal
Abstract
Delamination and burr defects are important problems in drilling fiber reinforced plastics. A method for measuring FRP drilling defects has been studied. Delamination and burr factors were defined as the relative length or area. Using these factors, the effects of tool shape and drilling conditions on delamination and burr were studied. In this study, the defects that occur when drilling a glass-carbon fiber hybrid composite were compared in terms of three factors. In the glass-carbon fiber hybrid composite, the effects of the feed rate and tool point angle on the delamination and burr factors were similar to those in previous studies. The diameter of the tool did not affect the defect factor. A circular burr was generated in a drill tool with a point angle of 184°, and a relatively small deburring factor was observed compared with a tool with a point angle of 140°.
Keywords
Composites; Carbon Fiber Reinforced Plastic; Glass Fiber Reinforced Plastic; Drilling; Delamination; Burr;
Citations & Related Records
연도 인용수 순위
  • Reference
1 Khashaba, U. A., Seif, M. A., Elhamid, M. A., "Drilling analysis of chopped composites," Composites Part A: Applied Science and Manufacturing, Vol. 38, No. 1, pp. 61~70, 2007.   DOI
2 Davim, J. P., Rubio, J. C., Abrao, A. M., "A novel approach based on digital image analysis to evaluate the delamination factor after drilling composite laminates," Composites Science and Technology, Vol. 67, No. 9, pp. 1939~1945, 2007.   DOI
3 Hrechuk, A., Bushlya, V., Stahl, J. E., "Hole-quality evaluation in drilling fiber-reinforced composites," Composite Structures, Vol. 204, pp. 378~387, 2018.   DOI
4 Khashaba, U. A., "A novel approach for characterization of delamination and burr areas in drilling FRP composites," Composite Structures, Vol. 290, pp. 115534, 2022.   DOI
5 Feito, N., Diaz-Alvarez, J., Diaz-Alvarez, A., Cantero, J. L., Miguelez, M. H., "Experimental analysis of the influence of drill point angle and wear on the drilling of woven CFRPs," Materials, Vol. 7, No. 6, pp. 4258-4271, 2014.   DOI
6 Chen, D., Sun, G., Jin, X., Li, Q., "Quasi-static bending and transverse crushing behaviors for hat-shaped composite tubes made of CFRP, GFRP and their hybrid structures," Composite Structures, Vol. 239, pp. 111842, 2020.   DOI
7 Tsao, C. C., Kuo, K. L., Hsu, I. C., "Evaluation of a novel approach to a delamination factor after drilling composite laminates using a core saw drill," - The International Journal of Advanced Manufacturing Technology, Vol. 59, No. 5, pp. 617~622, 2012.   DOI
8 Jia, Z. Y., Zhang, C., Wang, F. J., Fu, R., Chen, C., "An investigation of the effects of step drill geometry on drilling induced delamination and burr of Ti/CFRP stacks," Composite Structures, Vol. 235, pp. 111786, 2020.   DOI
9 Heisel, U., Pfeifroth, T. Tobias., "Influence of point angle on drill hole quality and machining forces when drilling CFRP," Procedia Cirp, Vol. 1, pp. 471~476, 2012.   DOI
10 Pereszlai, C., Geier, N., "Comparative analysis of wobble milling, helical milling and conventional drilling of CFRPs," The International Journal of Advanced Manufacturing Technology, Vol. 106, No. 9, pp. 3913~3930, 2020.   DOI
11 Calzada, K. A., Kapoor, S. G., DeVor, R. E., Samuel, J., & Srivastava, A. K., "Modeling and interpretation of fiber orientation-based failure mechanisms in machining of carbon fiber-reinforced polymer composites," Journal of Manufacturing Processes, Vol. 14, No. 2, pp. 141~149, 2012.   DOI
12 Chen, W. C., "Some experimental investigations in the drilling of carbon fiber-reinforced plastic (CFRP) composite laminates," International Journal of Machine Tools and Manufacture, Vol. 37, No 1, pp. 1097~1108, 1997.   DOI
13 Rahman, M., Ramakrishna, S., Prakash, J. R. S., Tan, D. C. G., "Machinability study of carbon fiber reinforced composite," Journal of materials processing technology, Vol. 89, pp. 292-297, 1999.
14 Isik, B., & Ekici, E., Ergun. "Experimental investigations of damage analysis in drilling of woven glass fiber~reinforced plastic composites," The International Journal of Advanced Manufacturing Technology, Vol. 49, No. 9, pp. 861~869, 2010.   DOI
15 Voss, R., Henerichs, M., Rupp, S., Kuster, F., Wegener, K., "Evaluation of bore exit quality for fibre reinforced plastics including delamination and uncut fibres," CIRP Journal of Manufacturing Science and Technology, Vol. 12, pp. 56~66, 2016.   DOI
16 Kilickap, E., "Optimization of cutting parameters on delamination based on Taguchi method during drilling of GFRP composite," Expert systems with applications, Vol. 37, No. 8, pp. 6116~6122, 2010.   DOI
17 Janakiraman, A., Pemmasani, S., Sheth, S., Kannan, C., Balan, A. S. S., "Experimental investigation and parametric optimization on hole quality assessment during drilling of CFRP/GFRP/Al stacks," Journal of The Institution of Engineers (India) Series C, Vol. 101, No. 2, pp. 291~302, 2020.   DOI
18 Pardo, A., Le Gall, J., Heinemann, R., & Bagshaw, L., "The impact of tool point angle and interlayer gap width on interface borehole quality in drilling CFRP/titanium stacks," The International Journal of Advanced Manufacturing Technology, Vol. 114, No. 1, pp. 159~171, 2021.   DOI