EXPLORATORY RESEARCH APPLIED FOR THE PRIMARY ANALYSIS OF TECHNOLOGICAL PROCESSES
Keywords:
:exploratory research, experimental methods, laser cutting, glass fibre epoxy, machining process productivity
Abstract
Exploratory research is applied in research programs and in knowing the capabilities of a technological system. An experimental program for laser cutting of glass fibre epoxy sheets is presented. Mathematical modeling aims to identify variation trends. Classical experimental series are used. The mathematical model is built using regression functions. The variation parameters are correlated with physical quantities directly measured on the processed object. The technological process is characterized by calculated functions. Their variation forms a specific patent for the processing process. It has been shown that the productivity of the laser cutting process increases with the cutting speed.
References
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13. Philipp Bauer, Nicole Motsch-Eichmann, Sebastian Schmeer, Konstantin Mehl, Ingolf Müller, Joachim Hausmann Hybrid Thermoset-Thermoplastic Structures: An in-depth study on plasma pretreated continuous fiber-reinforced epoxy specimens Composites Part C: Open Access 8 100281, (2022)
14. C. Leone, R. Porcaro, G. Campana, S. Genna Laser cutting of basalt fibre reinforced polymers by QCW fiber laser: Interaction mechanisms and effect of laser parameters, Composites: Part A 175, 107800, (2023)
15. Norbert Geier , Jinyang Xu , D´aniel Istv´an Po´or, Jan Hendrik Dege, J Paulo Davim A review on advanced cutting tools and technologies for edge trimming of carbon fibre reinforced polymer (CFRP) composites,Composites Part B 266, 111037(2023)
2. Mînzat C. Stadiul actual al prelucrărilor cu fascicul laser a materialelor nemetalice , Referat de doctorat nr.1, Universitatea „Politehnica” Timişoara 2006
3. Mînzat C. Principii şi tehnici de optimizare a sistemelor tehnologice laser Referat de doctorat nr.2, Universitatea „Politehnica” Timişoara 2007
4. K.Huehnlein, K. Tschirpke, R. Hellmann - Optimization of laser cutting processes using design of experiments, Physics Procedia 5 (2010) 243–252.
5. A.A. Cenna, P. Mathew Analysis and prediction of laser cutting parameters of fibre reinforced plastics (FRP) composite materials, International Journal of Machine Tools & Manufacture 42 pp.105–113(2002)
6. Eugen Florin Cicală, Metoda experimentelor factoriale, Editura Politehnica din Timişoara (2005).
7. Hanjin Jo, Sion Kim, Geonhui Lee, Heesu Lee, Sungyoon Lee, Duckbong Seo, Hong Jin Kong, Kyung Hee Hong, Tae Jun Yu Laser and oxygen hybrid coaxial cutting method for thick clad plates made of heterogeneous metals, Optics and Lasers in Engineering 175, 108039 (2024)
8. L.M. Jones A. Winter, L. Tinkler , G.W. Jewell , H. Ghadbeigi Influence of Remote Laser Cutting on Magnetic Loss and Mechanical Properties in 0.2mm Silicon Steel, Journal of Magnetism and Magnetic Materials 607, 172400 (2024)
9. Caterina Angeloni, Erica Liverani , Alessandro Ascari, Alessandro Fortunato Characterization and process optimization of remote laser cutting of current collectors for battery electrode production, Journal of Materials Processing Tech. 324,118266 (2024)
10. I.M.R. Najjar , A.M. Sadoun , Mohamed Abd Elaziz , A.W. Abdallah ,A. Fathy , Ammar H. Elsheikh Predicting kerf quality characteristics in laser cutting of basalt fibers reinforced polymer composites using neural network and chimp optimization, Alexandria Engineering Journal 61, pp.11005–11018(2022)
11. Md Tanzim Rafat, Tanjim Zahin Shuchi , Faizur Rahman Evan, Md Anisur Rahman Mechanical and absorption properties of carbon-basalt and glass fiber reinforced composites: A comprehensive study with implications for advanced manufacturing technology Results in Materials 23, 100615(2024)
12. Bnar Hiwa, Yassin Mustafa Ahmed, Sarkawt Rostam Evaluation of tensile properties of Meriz fiber reinforced epoxy composites using Taguchi method, Results in Engineering 18, 101037(2023)
13. Philipp Bauer, Nicole Motsch-Eichmann, Sebastian Schmeer, Konstantin Mehl, Ingolf Müller, Joachim Hausmann Hybrid Thermoset-Thermoplastic Structures: An in-depth study on plasma pretreated continuous fiber-reinforced epoxy specimens Composites Part C: Open Access 8 100281, (2022)
14. C. Leone, R. Porcaro, G. Campana, S. Genna Laser cutting of basalt fibre reinforced polymers by QCW fiber laser: Interaction mechanisms and effect of laser parameters, Composites: Part A 175, 107800, (2023)
15. Norbert Geier , Jinyang Xu , D´aniel Istv´an Po´or, Jan Hendrik Dege, J Paulo Davim A review on advanced cutting tools and technologies for edge trimming of carbon fibre reinforced polymer (CFRP) composites,Composites Part B 266, 111037(2023)
Published
2025-06-30
How to Cite
Boboescu, R. (2025). EXPLORATORY RESEARCH APPLIED FOR THE PRIMARY ANALYSIS OF TECHNOLOGICAL PROCESSES. Nonconventional Technologies Review, 29(2). Retrieved from http://revtn.ro/index.php/revtn/article/view/524
Section
Articles
