Abstract
Carbon fiber reinforced plastics (CFRP) is now applied widely in various industries because of its excellent properties. Cutting CFRP by laser is now attractive owing to its wear-free, contactless and flexible processing characteristics and has been investigated by several research groups; however, there is no report about cutting CFRP with water jet–guided laser. Water jet–guided laser, as a compound machining method, has potential advantages in reducing heat-affected zone (HAZ) and increasing cutting depth. Therefore, three approaches of water jet–guided laser cutting of CFRP were conducted in this paper to study the feasibility and characteristics of the process. The experimental results of multi-pass cutting with and without parallel passes illustrated that the features of water jet–guided laser cutting of CFRP were significantly different from a dry laser. The water jet played an important role not only in reducing HAZ but also in the propagation of laser, which resulted in the different shapes of cross-sections. Due to the particularity of water jet–guided laser, the influence of the last pass on the surface quality was studied. The experimental results showed that water jet–guided laser had a finishing effect on the final workpiece surface, just like the trim cut in wire electric discharge machining. All in all, water jet–guided laser technique is a potential processing method for CFRP and the follow-up researches should be conducted.
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References
Liu D, Tang Y, Cong WL (2012) A review of mechanical drilling for composite laminates. Compos Struct 94(4):1265–1279
Iliescu D, Gehin D, Gutierrez ME, Girot F (2010) Modeling and tool wear in drilling of CFRP. Int J Mach Tools Manuf 50(2):204–213
Tsao CC, Hocheng H (2007) Effect of tool wear on delamination in drilling composite materials. Int J Mech Sci 49(8):983–988
Sheikh-Ahmad J, Urban N, Cheraghi H (2012) Machining damage in edge trimming of CFRP. Mater Manuf Process 27(7):802–808
Liu S, Chen T, Wu C (2017) Rotary ultrasonic face grinding of carbon fiber reinforced plastic (CFRP): a study on cutting force model. Int J Adv Manuf Technol 89(1):847–856
Yuan S, Zhang C, Amin M, Fan H, Liu M (2015) Development of a cutting force prediction model based on brittle fracture for carbon fiber reinforced polymers for rotary ultrasonic drilling. Int J Adv Manuf Technol 81(5):1223–1231
Rawat S, Attia H (2009) Characterization of the dry high speed drilling process of woven composites using machinability maps approach. CIRP Ann 58(1):105–108
Herzog D, Schmidt-Lehr M, Canisius M, Oberlander M, Tasche J, Emmelmann C (2015) Laser cutting of carbon fiber reinforced plastic using a 30 kW fiber laser. J Laser Appl 27:S28001
Staehr R, Bluemel S, Jaeschke P, Suttmann O, Overmeyer L (2016) Laser cutting of composites-two approaches toward an industrial establishment. J Laser Appl 28:0222032
Bluemel S, Jaeschke P, Suttmann O, Overmeyer L (2014) Comparative study of achievable quality cutting carbon fibre reinforced thermoplastics using continuous wave and pulsed laser sources. Phys Procedia 56:1143–1152
Fujita M, Ohkawa H, Somekawa T, Otsuka M, Maeda Y, Matsutani T, Miyanaga N (2016) Wavelength and pulsewidth dependences of laser processing of CFRP. Phys Procedia 83:1031–1036
Wolynski A, Herrmann T, Mucha P, Haloui H, L’huillier J (2011) Laser ablation of CFRP using picosecond laser pulses at different wavelengths from UV to IR. Phys Procedia 12:292–301
Sheikh-Ahmad JY (2009) Machining of polymer composites. Springer, New York
Herzog D, Schmidt-Lehr M, Oberlander M, Canisius M, Radek M, Emmelmann C (2016) Laser cutting of carbon fibre reinforced plastics of high thickness. Mater Des 92:742–749
Bluemel S, Jaeschke P, Wippo V, Bastick S, Stute U, Kracht D, Haferkamp H (2012) Laser Machining of CFRP using a high power laser-Investigation on the heat affected zone: proceedings of 15th European Conference on Composite Materials, Venice, Italy
Rashed CAA, Romoli L, Tantussi F, Fuso F, Burgener M, Cusanelli G, Allegrini M, Dini G (2013) Water jet guided laser as an alternative to EDM for micro-drilling of fuel injector nozzles: a comparison of machined surfaces. J Manuf Process 15(4):524–532
Adelmann B, Ngo C, Hellmann R (2015) High aspect ratio cutting of metals using water jet guided laser. Int J Adv Manuf Technol 80(9–12):2053–2060
Chida I, Shiihara K, Nomura K, Sumiya R, Suganuma N (2014) Decreasing waste of laser cutting by metal fume capturing with water. Proceedings of the 22nd International Conference on Nuclear Engineering - 2014, Vol 4, (V004T08A004)
Wagner F, Sibailly O, Vago N, Romanowicz R, Richerzhagen B (2003) The laser Microjet® technology – 10 years of development. Synova SA, Ecublens, pp 1–8
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This work was supported by the National Key Fund of China (Grant No.: 61409230307) and National Natural Science Foundation of China (Grant No.: 51575308).
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Sun, D., Han, F. & Ying, W. The experimental investigation of water jet–guided laser cutting of CFRP. Int J Adv Manuf Technol 102, 719–729 (2019). https://doi.org/10.1007/s00170-018-03218-4
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DOI: https://doi.org/10.1007/s00170-018-03218-4