Study of Laser Cutting Parameters Affecting Metal Surface: An Integrated Literature Review

Abstract:

Steel alloys made of sheet metal are important materials because of their high strength applications in construction, automobiles, ships, aircraft, and military products. Among the best and fastest non-traditional ways to cut sheet metal these days is laser cutting. Therefore, it's important to comprehend how the parameters of LC affect the quality of the cut. A thorough analysis was provided to find out which LC parameters have the greatest impact on cutting quality as well as how they affect the kerf quality and cut surface. An overview of the benefits of LC over other machining techniques was provided. Furthermore, an explanation of the various laser sources and the laser cutting technique were given. by eliminating each source's spectrum of cut material thicknesses and their benefits. Graphs and formulae provided a detailed illustration of the cutting performance characteristics. Tables and graphs that display the whole classification of the examined papers were used to utilized to arrange the discussion and analysis of the research into such a detailed discussions. It was discovered that Steel alloys are the most commonly used for laser cutting (59%), followed by aluminum alloys (13%) and titanium alloys (12%). While other subjects constitute 16% of research in this field It was also found that The most common parameters utilized as controls are cutting speed (30%), Laser power (23%), Assist gas pressure (21%), Pulse frequency (9%) and Focal position (7%), in general the ideal parameters to achieve low (SR), small (HAZ) width, small (KW) and small (KT) are low (Pu), high (V), medium (P), high (SOD), medium (PF), medium (PW), small (ND), small (T), and N2 as an assist gas.

• Periodical: Applied Mechanics and Materials (Volume 928)
• Pages: 11-32
• DOI: https://doi.org/10.4028/p-5Wkk7e
• Online since: November 2025
• Authors: Anwar Hassan Zabon*, Aqeel Sabree Bedan, Tahseen Fadhil Alani
• Keywords: CO₂ Laser, Fiber Laser, Kerf Width, LC, Nd:YAG Laser

References

[1] N. Rajaram, J. Sheikh-Ahmad, and S. H. Cheraghi, "CO2 laser cut quality of 4130 steel," Int. J. Mach. Tools Manuf., vol. 43, no. 4, p.351–358, 2003, doi: 10.1016/S0890-6955(02) 00270-5.

DOI: 10.1016/s0890-6955(02)00270-5

[2] S. Marimuthu, J. Dunleavey, Y. Liu, M. Antar, and B. Smith, "Laser cutting of aluminium-alumina metal matrix composite," Opt. Laser Technol., vol. 117, no. April, p.251–259, 2019.

DOI: 10.1016/j.optlastec.2019.04.029

[3] M. Alsaadawy, M. Dewidar, A. Said, I. Maher, and T. A. Shehabeldeen, A comprehensive review of studying the influence of laser cutting parameters on surface and kerf quality of metals, vol. 130, no. 3–4. Springer London, 2024.

DOI: 10.1007/s00170-023-12768-1

[4] L. Shanjin and W. Yang, "An investigation of pulsed laser cutting of titanium alloy sheet," Opt. Lasers Eng., vol. 44, no. 10, p.1067–1077, 2006.

DOI: 10.1016/j.optlaseng.2005.09.003

[5] K. A. Ghany and M. Newishy, "Cutting of 1.2 mm thick austenitic stainless steel sheet using pulsed and CW Nd:YAG laser," J. Mater. Process. Technol., vol. 168, no. 3, p.438–447, 2005.

DOI: 10.1016/j.jmatprotec.2005.02.251

[6] D. Patidar and R. S. Rana, "The effect of CO2 laser cutting parameter on Mechanical & Microstructural characteristics of high strength steel-a review," Mater. Today Proc., vol. 5, no. 9, p.17753–17762, 2018.

DOI: 10.1016/j.matpr.2018.06.099

[7] U. Çaydaş and A. Hasçalik, "Use of the grey relational analysis to determine optimum laser cutting parameters with multi-performance characteristics," Opt. Laser Technol., vol. 40, no. 7, p.987–994, 2008.

DOI: 10.1016/j.optlastec.2008.01.004

[8] H. A. Eltawahni and A.-G. Olabi, "Optimisation of Process Parameters of High Power Co 2 Laser Cutting for Advanced Materials," no. July, p.74, 2011.

[9] C. Wandera and D. A. Salminen, "LASER CUTTING OF AUSTENITIC STAINLESS STEEL WITH A HIGH QUALITY LASER BEAM," Motilal Nehru Natl. Inst. …, vol. 4, no. 91, p.6061, 2013, [Online]. Available: http://www.recrewa.ac.in/Uploads/NBA/ NBA_2682021212250.pdf

[10] D. Pramanik, A. S. Kuar, S. Sarkar, and S. Mitra, "Enhancement of sawing strategy of multiple surface quality characteristics in low power fiber laser micro cutting process on titanium alloy sheet," Opt. Laser Technol., vol. 122, no. September 2019, p.105847, 2020.

DOI: 10.1016/j.optlastec.2019.105847

[11] K. Szwajka, J. Zielińska-Szwajka, and T. Trzepieciński, "Improving the Surface Integrity of 316L Steel in the Context of Bioimplant Applications," Materials (Basel)., vol. 16, no. 9, 2023.

DOI: 10.3390/ma16093460

[12] V. K. Sharma and V. Kumar, "Study on material transfer and surface properties during fiber laser cutting of A653 galvanized steel sheet," J. Brazilian Soc. Mech. Sci. Eng., vol. 41, no. 8, p.1–17, 2019.

DOI: 10.1007/s40430-019-1842-4

[13] Y. A. Turkkan, M. Aslan, A. Tarkan, Ö. Aslan, C. Yuce, and N. Yavuz, "Multi-Objective Optimization of Fiber Laser Cutting of Stainless-Steel Plates Using Taguchi-Based Grey Relational Analysis," Metals (Basel)., vol. 13, no. 1, 2023.

DOI: 10.3390/met13010132

[14] P. Badoniya, "CO 2 Laser Cutting of Different Materials-A Review," Int. Res. J. Eng. Technol., no. February, p.1–12, 2018, [Online]. Available: www.irjet.net

[15] A. Riveiro, F. Quintero, F. Lusquiños, R. Comesaña, and J. Pou, "Parametric investigation of CO2 laser cutting of 2024-T3 alloy," J. Mater. Process. Technol., vol. 210, no. 9, p.1138–1152, 2010.

DOI: 10.1016/j.jmatprotec.2010.02.024

[16] Y. Chi, G. Gu, H. Yu, and C. Chen, "Laser surface alloying on aluminum and its alloys: A review," Opt. Lasers Eng., vol. 100, no. May 2017, p.23–37, 2018.

DOI: 10.1016/j.optlaseng.2017.07.006

[17] X. L. Gao, L. J. Zhang, J. Liu, and J. X. Zhang, "Porosity and microstructure in pulsed Nd:YAG laser welded Ti6Al4V sheet," J. Mater. Process. Technol., vol. 214, no. 7, p.1316–1325, 2014.

DOI: 10.1016/j.jmatprotec.2014.01.015

[18] Y. F. Tzeng, "Parametric analysis of the pulsed Nd:YAG laser seam-welding process," J. Mater. Process. Technol., vol. 102, no. 1, p.40–47, 2000.

DOI: 10.1016/S0924-0136(00)00447-7

[19] A. Sharma and V. Yadava, "Modelling and optimization of cut quality during pulsed Nd:YAG laser cutting of thin Al-alloy sheet for straight profile," Opt. Laser Technol., vol. 44, no. 1, p.159–168, 2012.

DOI: 10.1016/j.optlastec.2011.06.012

[20] A. Kumar Pandey and A. Kumar Dubey, "Simultaneous optimization of multiple quality characteristics in laser cutting of titanium alloy sheet," Opt. Laser Technol., vol. 44, no. 6, p.1858–1865, 2012.

DOI: 10.1016/j.optlastec.2012.01.019

[21] M. Zaied, E. Bayraktar, D. Katundi, M. Boujelbene, and I. Miraoui, "Effect of laser cutting parameters on surface quality of low carbon steel," J. Achiev. Mater. Manuf. Eng., vol. 54, no. 1, p.128–134, 2012.

[22] A. Lamikiz, M. S., Ukar, E. T. Girot "Internal Characterization And Hole Formation," vol. i, p.55–62, 2013.

[23] S. Stelzer, A. Mahrle, A. Wetzig, and E. Beyer, "Experimental investigations on fusion cutting stainless steel with fiber and CO2 laser beams," Phys. Procedia, vol. 41, p.399–404, 2013.

DOI: 10.1016/j.phpro.2013.03.093

[24] U. V Patel and S. M. Sanghavi, "International Journal Of Engineering Sciences & Research Technology," vol. 3, no. 4, p.1–5, 2014.

[25] R. Biswas, A. S. Kuar, and S. Mitra, "Multi-objective optimization of hole characteristics during pulsed Nd:YAG laser microdrilling of gamma-titanium aluminide alloy sheet," Opt. Lasers Eng., vol. 60, p.1–11, 2014.

DOI: 10.1016/j.optlaseng.2014.03.014

[26] A. Cekic, D. Begic-Hajdarevic, M. Kulenovic, and A. Omerspahic, "CO2 laser cutting of alloy steels using N2 assist gas," Procedia Eng., vol. 69, p.310–315, 2014.

DOI: 10.1016/j.proeng.2014.02.237

[27] U. Thombansen, T. Hermanns, and S. Stoyanov, "Setup and maintenance of manufacturing quality in CO2 laser cutting," Procedia CIRP, vol. 20, no. C, p.98–102, 2014.

DOI: 10.1016/j.procir.2014.05.037

[28] C. Leone, S. Genna, A. Caggiano, V. Tagliaferri, and R. Molitierno, "An investigation on Nd:YAG laser cutting of Al 6061 T6 alloy sheet," Procedia CIRP, vol. 28, p.64–69, 2015.

DOI: 10.1016/j.procir.2015.04.012

[29] V. S. N. P. samy, A.Manigandan, "Parametric Investigation of Process Parameters for Laser Cutting Process," Int. J. Innov. Res. Sci. Eng. Technol., vol. 4, no. 5, p.2773–2779, 2015.

DOI: 10.15680/ijirset.2015.0405017

[30] C. H. Fu, J. F. Liu, and A. Guo, "Statistical characteristics of surface integrity by fiber laser cutting of Nitinol vascular stents," Appl. Surf. Sci., vol. 353, p.291–299, 2015.

DOI: 10.1016/j.apsusc.2015.06.105

[31] A. B. Lopez, E. Assunção, L. Quintino, J. Blackburn, and A. Khan, "High-power fiber laser cutting parameter optimization for nuclear Decommissioning," Nucl. Eng. Technol., vol. 49, no. 4, p.865–872, 2017.

DOI: 10.1016/j.net.2017.02.004

[32] K. Jarosz, P. Löschner, and P. Niesłony, "Effect of cutting speed on surface quality and heat-affected zone in laser cutting of 316L stainless steel," Procedia Eng., vol. 149, no. June, p.155–162, 2016.

DOI: 10.1016/j.proeng.2016.06.650

[33] D. J. Kotadiya and D. H. Pandya, "Parametric Analysis of Laser Machining with Response Surface Method on SS-304," Procedia Technol., vol. 23, p.376–382, 2016.

DOI: 10.1016/j.protcy.2016.03.040

[34] S. Razi, K. Madanipour, and M. Mollabashi, "Laser surface texturing of 316L stainless steel in air and water: A method for increasing hydrophilicity via direct creation of microstructures," Opt. Laser Technol., vol. 80, p.237–246, 2016.

DOI: 10.1016/j.optlastec.2015.12.022

[35] K. Tamura, R. Ishigami, and R. Yamagishi, "Laser cutting of thick steel plates and simulated steel components using a 30 kW fiber laser," J. Nucl. Sci. Technol., vol. 53, no. 6, p.916–920, 2016.

DOI: 10.1080/00223131.2015.1080633

[36] D. J. Kotadiya, J. M. Kapopara, A. R. Patel, C. G. Dalwadi, and D. H. Pandya, "Parametric analysis of process parameter for Laser cutting process on SS-304," Mater. Today Proc., vol. 5, no. 2, p.5384–5390, 2018.

DOI: 10.1016/j.matpr.2017.12.124

[37] A. F. M. Tahir and S. N. Aqida, "An investigation of laser cutting quality of 22MnB5 ultra high strength steel using response surface methodology," Opt. Laser Technol., vol. 92, no. June 2016, p.142–149, 2017.

DOI: 10.1016/j.optlastec.2017.01.005

[38] M. Schleier, B. Adelmann, B. Neumeier, and R. Hellmann, "Burr formation detector for fiber laser cutting based on a photodiode sensor system," Opt. Laser Technol., vol. 96, p.13–17, 2017.

DOI: 10.1016/j.optlastec.2017.04.027

[39] B. S. Yilbas, M. M. Shaukat, and F. Ashraf, "Laser cutting of various materials: Kerf width size analysis and life cycle assessment of cutting process," Opt. Laser Technol., vol. 93, p.67–73, 2017.

DOI: 10.1016/j.optlastec.2017.02.014

[40] S. Mullick, A. K. Agrawal, and A. K. Nath, "Effect of laser incidence angle on cut quality of 4 mm thick stainless steel sheet using fiber laser," Opt. Laser Technol., vol. 81, p.168–179, 2016.

DOI: 10.1016/j.optlastec.2016.02.006

[41] A. Riveiro et al., "Laser cutting using off-axial supersonic rectangular nozzles," Precis. Eng., vol. 51, no. September, p.78–87, 2018.

DOI: 10.1016/j.precisioneng.2017.07.013

[42] A. Riveiro et al., "Laser cutting of aluminum alloy Al-2024-T3," Procedia Manuf., vol. 13, p.396–401, 2017.

DOI: 10.1016/j.promfg.2017.09.028

[43] M. Boujelbene, A. S. Alghamdi, I. Miraoui, E. Bayraktar, and M. Gazbar, "Effects of the laser cutting parameters on the micro-hardness and on the heat affected zone of the mi-hardened steel," Int. J. Adv. Appl. Sci., vol. 4, no. 5, p.19–25, 2017.

DOI: 10.21833/ijaas.2017.05.003

[44] A. El-Wardany, H. Sonbol, and M. Mahdy, "an Investigation Into the Effect of Co2 Laser Cutting Variables on Cutting Edge Quality of Stainless Steel 316 Sheets," Int. Conf. Appl. Mech. Mech. Eng., vol. 18, no. 18, p.1–12, 2018.

DOI: 10.21608/amme.2018.35006

[45] H. TAHERI, H. ZAREPOUR FIROUZABADI, and M. Hashemzadeh, "The Effect of Focal Distance and Type of Auxiliary Gas on Cut Width in CO2 Laser Cutting of Stainless and Mild Steel Sheets," Int. J. Adv. Des. Manuf. Technol., vol. 11, no. 4, p.23–29, 2018.

[46] G. C. Rodrigues, V. Vorkov, and J. R. Duflou, "Optimal laser beam configurations for laser cutting of metal sheets," Procedia CIRP, vol. 74, no. March, p.714–718, 2018.

DOI: 10.1016/j.procir.2018.08.026

[47] T. Zlámal, Š. Malotová, J. Petrů, Z. Brytan, and V. Musil, "The evaluation of the surface quality after laser cutting," MATEC Web Conf., vol. 244, p.1–7, 2018.

DOI: 10.1051/matecconf/201824402009

[48] A. Riveiro et al., "Laser cutting: A review on the influence of assist gas," Materials (Basel)., vol. 12, no. 1, 2019.

DOI: 10.3390/ma12010157

[49] R. Karthikeyan, V. Senthilkumar, M. Thilak, and A. Nagadeepan, "Application of grey relational analysis for optimization of kerf quality during CO2 laser cutting of mild steel," Mater. Today Proc., vol. 5, no. 9, p.19209–19215, 2018.

DOI: 10.1016/j.matpr.2018.06.276

[50] P. K. Shrivastava and A. K. Pandey, "Multi-Objective Optimization of Cutting Parameters during Laser Cutting of Titanium Alloy Sheet using Hybrid approach of Genetic Algorithm and Multiple Regression Analysis," Mater. Today Proc., vol. 5, no. 11, p.24710–24719, 2018.

DOI: 10.1016/j.matpr.2018.10.269

[51] R. S. Barge, R. R. Kadam, R. V Ugade, S. B. Sagade, A. K. Chandgude, and M. N. Karad, "Effect and Optimization of Laser Beam Machining Parameters using Taguchi and GRA Method: A Review," Int. Res. J. Eng. Technol., p.1907–1917, 2008, [Online]. Available: www.irjet.net

[52] I. Amaral, F. J. G. Silva, G. F. L. Pinto, R. D. S. G. Campilho, and R. M. Gouveia, "Improving the cut surface quality by optimizing parameters in the fibre laser cutting process," Procedia Manuf., vol. 38, no. 2019, p.1111–1120, 2019.

DOI: 10.1016/j.promfg.2020.01.199

[53] M. Sharifi and M. Akbari, "Experimental investigation of the effect of process parameters on cutting region temperature and cutting edge quality in laser cutting of AL6061T6 alloy," Optik (Stuttg)., vol. 184, no. April 2019, p.457–463, 2019.

DOI: 10.1016/j.ijleo.2019.04.105

[54] K. Rajesh, V. V. Murali Krishnam Raju, S. Rajesh, and N. Sudheer Kumar Varma, "Effect of process parameters on machinability characteristics of CO2 laser process used for cutting SS-304 stainless steels," Mater. Today Proc., vol. 18, p.2065–2072, 2019.

DOI: 10.1016/j.matpr.2019.06.261

[55] R. Farasati, P. Ebrahimzadeh, J. Fathi, and R. Teimouri, "Optimization of laser micromachining of Ti–6Al–4V," Int. J. Light. Mater. Manuf., vol. 2, no. 4, p.305–317, 2019.

DOI: 10.1016/j.ijlmm.2019.08.002

[56] G. D. Gautam and D. R. Mishra, "Dimensional accuracy improvement by parametric optimization in pulsed Nd:YAG laser cutting of Kevlar-29/basalt fiber-reinforced hybrid composites," J. Brazilian Soc. Mech. Sci. Eng., vol. 41, no. 7, p.1–22, 2019.

DOI: 10.1007/s40430-019-1783-y

[57] C. C. Girdu, L. A. Mihail, and M. V. Dragoi, "Estimation of laser cutting process efficiency," IOP Conf. Ser. Mater. Sci. Eng., vol. 659, no. 1, 2019.

DOI: 10.1088/1757-899X/659/1/012045

[58] A. Boudjemline, "Surface_Quality_of_Ti-6Al-4V_Titanium_Alloy_Parts_.pdf," vol. 10, no. 4, p.6062–6067, 2020.

DOI: 10.48084/etasr.3719

[59] S. D. Dondieu et al., "Process optimization for 100 w nanosecond pulsed fiber laser engraving of 316l grade stainless steel," J. Manuf. Mater. Process., vol. 4, no. 4, 2020.

DOI: 10.3390/jmmp4040110

[60] Y. Yongbin, S. A. Bagherzadeh, H. Azimy, M. Akbari, and A. Karimipour, "Comparison of the artificial neural network model prediction and the experimental results for cutting region temperature and surface roughness in laser cutting of AL6061T6 alloy," Infrared Phys. Technol., vol. 108, no. May, p.103364, 2020.

DOI: 10.1016/j.infrared.2020.103364

[61] K. Muralidharan, S. S. P. Kamala, D. Alankrutha, K. B. Prakash, R. Subbiah, and S. Marichamy, "Parametric analysis and performance of laser cutting on strenx steel," Mater. Today Proc., vol. 45, no. xxxx, p.2313–2316, 2021.

DOI: 10.1016/j.matpr.2020.10.573

[62] N. Levichev, G. C. Rodrigues, and J. R. Duflou, "Real-time monitoring of fiber laser cutting of thick plates by means of photodiodes," Procedia CIRP, vol. 94, no. March, p.499–504, 2020.

DOI: 10.1016/j.procir.2020.09.171

[63] S. Genna, E. Menna, G. Rubino, and V. Tagliaferri, "Experimental investigation of industrial laser cutting: The effect of the material selection and the process parameters on the kerf quality," Appl. Sci., vol. 10, no. 14, 2020.

DOI: 10.3390/app10144956

[64] C. Anghel, K. Gupta, and T. C. Jen, "Analysis and optimization of surface quality of stainless steel miniature gears manufactured by CO2 laser cutting," Optik (Stuttg)., vol. 203, 2020.

DOI: 10.1016/j.ijleo.2019.164049

[65] H. Ding, Z. Wang, and Y. Guo, "Multi-objective optimization of fiber laser cutting based on generalized regression neural network and non-dominated sorting genetic algorithm," Infrared Phys. Technol., vol. 108, no. April, p.103337, 2020.

DOI: 10.1016/j.infrared.2020.103337

[66] C. Beausoleil, H. Yazdani Sarvestani, Z. Katz, J. Gholipour, and B. Ashrafi, "Deep and high precision cutting of alumina ceramics by picosecond laser," Ceram. Int., vol. 46, no. 10, p.15285–15296, 2020.

DOI: 10.1016/j.ceramint.2020.03.069

[67] S. Chaki, D. Bose, and R. N. Bathe, "Multi-Objective Optimization of Pulsed Nd: YAG Laser Cutting Process Using Entropy-Based ANN-PSO Model," Lasers Manuf. Mater. Process., vol. 7, no. 1, p.88–110, 2020.

DOI: 10.1007/s40516-019-00109-8

[68] M. Madić, S. Mladenović, M. Gostimirović, M. Radovanović, and P. Janković, "Laser cutting optimization model with constraints: Maximization of material removal rate in CO2 laser cutting of mild steel," Proc. Inst. Mech. Eng. Part B J. Eng. Manuf., vol. 234, no. 10, p.1323–1332, 2020.

DOI: 10.1177/0954405420911529

[69] A. Patel and S. N. Bhavsar, "Experimental investigation to optimize laser cutting process parameters for difficult to cut die alloy steel using response surface methodology," Mater. Today Proc., vol. 43, p.28–35, 2020.

DOI: 10.1016/j.matpr.2020.11.201

[70] I. Buj-Corral, L. Costa-Herrero, and A. Domínguez-Fernández, "Effect of process parameters on the quality of laser-cut stainless steel thin plates," Metals (Basel)., vol. 11, no. 8, 2021.

DOI: 10.3390/met11081224

[71] K. Ninikas, J. Kechagias, and K. Salonitis, "The impact of process parameters on surface roughness and dimensional accuracy during co2 laser cutting of pmma thin sheets," J. Manuf. Mater. Process., vol. 5, no. 3, 2021.

DOI: 10.3390/jmmp5030074

[72] J. Vora et al., "Experimental investigations and pareto optimization of fiber laser cutting process of Ti6AL4V," Metals (Basel)., vol. 11, no. 9, p.1–27, 2021.

DOI: 10.3390/met11091461

[73] A. D. Tura, H. B. Mamo, and D. G. Desisa, "Multi-objective optimization and analysis for laser beam cutting of stainless steel (SS304) using hybrid statistical tools GA-RSM," IOP Conf. Ser. Mater. Sci. Eng., vol. 1201, no. 1, p.012030, 2021.

DOI: 10.1088/1757-899x/1201/1/012030

[74] K. E. Hazzan, M. Pacella, and T. L. See, "Understanding the surface integrity of laser surface engineered tungsten carbide," Int. J. Adv. Manuf. Technol., vol. 118, no. 3–4, p.1141–1163, 2022.

DOI: 10.1007/s00170-021-07885-8

[75] J. Wang, Z. Sun, L. Gu, and H. Azimy, "Investigating the effect of laser cutting parameters on the cut quality of Inconel 625 using Response Surface Method (RSM)," Infrared Phys. Technol., vol. 118, no. August, p.103866, 2021.

DOI: 10.1016/j.infrared.2021.103866

[76] M. Li, L. "Evaluation of the effect of process parameters on the cut quality in fiber laser cutting of duplex stainless steel using response surface method (RSM)," Infrared Phys. Technol., vol. 118, p.103896, 2021.

DOI: 10.1016/j.infrared.2021.103896

[77] M. Boujelbene et al., "Effect of cutting conditions on surface roughness of machined parts in CO2laser cutting of pure titanium," Mater. Today Proc., vol. 44, no. January, p.2080–2086, 2021.

DOI: 10.1016/j.matpr.2020.12.179

[78] D. Rajamani, M. Siva Kumar, E. Balasubramanian, and A. Tamilarasan, "Nd: YAG laser cutting of Hastelloy C276: ANFIS modeling and optimization through WOA," Mater. Manuf. Process., vol. 36, no. 15, p.1746–1760, 2021.

DOI: 10.1080/10426914.2021.1942910

[79] M. Li, L. Chen, and X. Yang, "A feasibility study on high-power fiber laser cutting of thick CFRP laminates using single-pass strategy," Opt. Laser Technol., vol. 138, no. December 2020, p.106889, 2021.

DOI: 10.1016/j.optlastec.2020.106889

[80] Y. Singh, J. Singh, S. Sharma, V. Aggarwal, and C. I. Pruncu, "Multi-objective Optimization of Kerf-taper and Surface-roughness Quality Characteristics for Cutting-operation On Coir and Carbon Fibre Reinforced Epoxy Hybrid Polymeric Composites During CO2-Pulsed Laser-cutting Using RSM," Lasers Manuf. Mater. Process., vol. 8, no. 2, p.157–182, 2021.

DOI: 10.1007/s40516-021-00142-6

[81] C. C. Girdu, C. Gheorghe, C. Radulescu, and D. Cirtina, "Influence of process parameters on cutting width in co2 laser processing of hardox 400 steel," Appl. Sci., vol. 11, no. 13, 2021.

DOI: 10.3390/app11135998

[82] O. Cavusoglu, "The 3D surface morphological investigation of laser cutting process of 2024-T3 aluminum alloy sheet," Optik (Stuttg)., vol. 238, no. March 2021, p.166739, 2021.

DOI: 10.1016/j.ijleo.2021.166739

[83] V. Nguyen, F. Altarazi, and T. Tran, "Optimization of Process Parameters for Laser Cutting Process of Stainless Steel 304: A Comparative Analysis and Estimation with Taguchi Method and Response Surface Methodology," Math. Probl. Eng., vol. 2022, 2022.

DOI: 10.1155/2022/6677586

[84] C. Mamman, O. E. Isaac, and B. Nkoi, "Investigating the Effect of Cutting Speed on Heat Affected Zone in Laser Cutting Process of Stainless Steel," Int. J. Eng. Mod. Technol., vol. 8, no. 4, p.25–32, 2022.

DOI: 10.56201/ijemt.v8.no4.2022.pg25.32

[85] I. M. R. Najjar, A. M. Sadoun, M. Abd Elaziz, A. W. Abdallah, A. Fathy, and A. H. Elsheikh, "Predicting kerf quality characteristics in laser cutting of basalt fibers reinforced polymer composites using neural network and chimp optimization," Alexandria Eng. J., vol. 61, no. 12, p.11005–11018, 2022.

DOI: 10.1016/j.aej.2022.04.032

[86] H. K. Hasan, "Analysis of the effecting parameters on laser cutting process by using response surface methodology (RSM) method," J. Achiev. Mater. Manuf. Eng., vol. 110, no. 2, p.59–66, 2022.

DOI: 10.5604/01.3001.0015.7044

[87] Y. Liu1, K. Yoshigoe3, F. Ullah2, S. Zhang2, and Y. Zhao2, "Multi-objective optimization of high-power fiber laser cutting of thick mild steel by using response surface methodology," Env. Exp Bot, no. 127, p.1–26, 2023.

DOI: 10.2139/ssrn.4334094

[88] M. H. Gadallah and H. M. Abdu, "Modeling and optimization of laser cutting operations," Manuf. Rev., vol. 2, 2015.

DOI: 10.1051/mfreview/2015020

[89] H. A. Eltawahni and A.-G. Olabi, "Optimisation of Process Parameters of High Power Co 2 Laser Cutting for Advanced Materials," no. July, p.74, 2011.

[90] A. A. ABBAS and A, "Optimization Of Parameters Of Laser Non-Linear Inclined Cutting On Stainless Steel Metal," 2014.