Multi-Objective Optimization of the Rotary Turning of Hardened Mold Steel for Energy Saving and Surface Roughness Improvements
In this investigation, the specific cutting energy (SCE) and average surface roughness (Ra) were decreased using the hard-rotary turning (HRT) factors, including the inclination angle (I), depth of cut (D), feed rate (f), and spindle speed (S). The Bayesian regularized feed-forward neural network wa...
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Publishing House of Wrocław Board of Scientific Technical Societies Federation NOT
2023-09-01
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| Series: | Journal of Machine Engineering |
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| Online Access: | http://jmacheng.not.pl/Multi-Objective-Optimization-of-the-Rotary-Turning-of-Hardened-Mold-Steel-for-Energy,172877,0,2.html |
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| author | Tat Khoa Doan Trung Thanh Nguyen An-Le Van |
| author_facet | Tat Khoa Doan Trung Thanh Nguyen An-Le Van |
| author_sort | Tat Khoa Doan |
| collection | DOAJ |
| description | In this investigation, the specific cutting energy (SCE) and average surface roughness (Ra) were decreased using the hard-rotary turning (HRT) factors, including the inclination angle (I), depth of cut (D), feed rate (f), and spindle speed (S). The Bayesian regularized feed-forward neural network was applied to develop the SCE and Ra models. The entropy method and vibration and communication particle swarm optimization (VCPSO) algorithm were employed to compute the weights and determine optimal factors. The optimizing outcomes presented that the optimal I, D, f, and S were 35 deg., 0.45 mm, 0.50 mm/rev., and 1200 rpm, respectively, while the SCE and Ra were decreased by 37.4% and 6.6%, respectively. The total turning cost was saved by 7.5% at the selected solution. The valuable outcomes could be applied to the practical HRT process to decrease performance measures, while the developed HRT operation could be utilized for machining difficult-to-cut materials. |
| format | Article |
| id | doaj-art-d2f64b97bb3847d18d6e1c0bcc6ff9d6 |
| institution | OA Journals |
| issn | 1895-7595 2391-8071 |
| language | English |
| publishDate | 2023-09-01 |
| publisher | Publishing House of Wrocław Board of Scientific Technical Societies Federation NOT |
| record_format | Article |
| series | Journal of Machine Engineering |
| spelling | doaj-art-d2f64b97bb3847d18d6e1c0bcc6ff9d62025-08-20T02:06:43ZengPublishing House of Wrocław Board of Scientific Technical Societies Federation NOTJournal of Machine Engineering1895-75952391-80712023-09-0123410112110.36897/jme/172877172877Multi-Objective Optimization of the Rotary Turning of Hardened Mold Steel for Energy Saving and Surface Roughness ImprovementsTat Khoa Doan0https://orcid.org/0000-0002-3023-5826Trung Thanh Nguyen1https://orcid.org/0000-0002-0838-872XAn-Le Van2https://orcid.org/0000-0002-3592-8541Mechanical Engineering, Le Quy Don Technical University, Viet NamMechanical Engineering, Le Quy Don Technical University, Viet NamFaculty of Engineering and Technology, Nguyen Tat Thanh University, Viet NamIn this investigation, the specific cutting energy (SCE) and average surface roughness (Ra) were decreased using the hard-rotary turning (HRT) factors, including the inclination angle (I), depth of cut (D), feed rate (f), and spindle speed (S). The Bayesian regularized feed-forward neural network was applied to develop the SCE and Ra models. The entropy method and vibration and communication particle swarm optimization (VCPSO) algorithm were employed to compute the weights and determine optimal factors. The optimizing outcomes presented that the optimal I, D, f, and S were 35 deg., 0.45 mm, 0.50 mm/rev., and 1200 rpm, respectively, while the SCE and Ra were decreased by 37.4% and 6.6%, respectively. The total turning cost was saved by 7.5% at the selected solution. The valuable outcomes could be applied to the practical HRT process to decrease performance measures, while the developed HRT operation could be utilized for machining difficult-to-cut materials.http://jmacheng.not.pl/Multi-Objective-Optimization-of-the-Rotary-Turning-of-Hardened-Mold-Steel-for-Energy,172877,0,2.htmlsurface roughnessrotary turningspecific cutting energyvcpso |
| spellingShingle | Tat Khoa Doan Trung Thanh Nguyen An-Le Van Multi-Objective Optimization of the Rotary Turning of Hardened Mold Steel for Energy Saving and Surface Roughness Improvements Journal of Machine Engineering surface roughness rotary turning specific cutting energy vcpso |
| title | Multi-Objective Optimization of the Rotary Turning of Hardened Mold Steel for Energy Saving and Surface Roughness Improvements |
| title_full | Multi-Objective Optimization of the Rotary Turning of Hardened Mold Steel for Energy Saving and Surface Roughness Improvements |
| title_fullStr | Multi-Objective Optimization of the Rotary Turning of Hardened Mold Steel for Energy Saving and Surface Roughness Improvements |
| title_full_unstemmed | Multi-Objective Optimization of the Rotary Turning of Hardened Mold Steel for Energy Saving and Surface Roughness Improvements |
| title_short | Multi-Objective Optimization of the Rotary Turning of Hardened Mold Steel for Energy Saving and Surface Roughness Improvements |
| title_sort | multi objective optimization of the rotary turning of hardened mold steel for energy saving and surface roughness improvements |
| topic | surface roughness rotary turning specific cutting energy vcpso |
| url | http://jmacheng.not.pl/Multi-Objective-Optimization-of-the-Rotary-Turning-of-Hardened-Mold-Steel-for-Energy,172877,0,2.html |
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