Optimization of abrasive waterjet (AWJ) machining is desirable due to more control parameters compared to traditional treatment techniques. The purpose of the paper is to select optimal parameters for cutting alloy structural steel for operation at elevated temperatures using abrasive waterjet (AWJ) processing. The selection of optimal parameters was carried out using the interactive multi-criteria decision-making method (TODIM). Abrasive flow rate pressure and traverse speed were selected as the process control parameters, were considered for evaluation. Meanwhile, depth of cut, side surface roughness and angle of inclination of the cut kerf (Fig. 1) were measured as response parameters for each experimental run. Three levels of each control parameter were selected for detailed experiments. Using the TODIM method, the best combination of process parameters was found in which maximization of depth of cut and minimization of roughness and inclination angle were achieved.
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28 March 2024
XIV INTERNATIONAL CONFERENCE ELECTROMACHINING 2023
9–11 October 2023
Bydgoszcz, Poland
Research Article|
March 28 2024
Multiple-criteria optimization of abrasive water jet (AWJ) cutting using TODIM approach
Andrzej Perec
Andrzej Perec
a)
1
The Jacob of Paradies University, Faculty of Technology
, Teatralna 25, 66-400 Gorzów Wlkp. Poland
a)Corresponding author: aperec@ajp.edu.pl
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a)Corresponding author: aperec@ajp.edu.pl
AIP Conf. Proc. 3130, 020026 (2024)
Citation
Andrzej Perec; Multiple-criteria optimization of abrasive water jet (AWJ) cutting using TODIM approach. AIP Conf. Proc. 28 March 2024; 3130 (1): 020026. https://doi.org/10.1063/5.0203449
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