Optimizing process parameters in edm using low frequency vibration for material removal rate and surface roughness
Vibration attached to workpiece in EDM (Electrical Discharge Machining) makes material removal rate (MRR) and surface roughness (SR) to be improved significantly. However, research results in this field are not so much. In this work, authors studied effect of low frequency vibration attached to work...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2021-05-01
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| Series: | Journal of King Saud University: Engineering Sciences |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1018363920302427 |
| _version_ | 1829495507316113408 |
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| author | Huu-Phan Nguyen Ngoc-Vu Ngo Quoc–Tuan Nguyen |
| author_facet | Huu-Phan Nguyen Ngoc-Vu Ngo Quoc–Tuan Nguyen |
| author_sort | Huu-Phan Nguyen |
| collection | DOAJ |
| description | Vibration attached to workpiece in EDM (Electrical Discharge Machining) makes material removal rate (MRR) and surface roughness (SR) to be improved significantly. However, research results in this field are not so much. In this work, authors studied effect of low frequency vibration attached to workpiece SKD61 to efficiency in EDM. The effect of process parameters including pulse current (I), pulse-on time (Ton), pulse-off time (Toff) and vibration frequency (F) on MRR and surface roughness was investigated. The optimized parameter in EDM process using TOPSIS based multi objectives problem were performed. The experimental results have shown that the process performance accuracy has been enhanced to 86.6% through the Ci in low frequecy vibration assisted EDM process. This surface morphology of the machined specimen could also be improved under optimal process parameters. |
| first_indexed | 2024-12-16T07:11:13Z |
| format | Article |
| id | doaj.art-7db75c9db2b34c2aa366f7316848e4ba |
| institution | Directory Open Access Journal |
| issn | 1018-3639 |
| language | English |
| last_indexed | 2024-12-16T07:11:13Z |
| publishDate | 2021-05-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of King Saud University: Engineering Sciences |
| spelling | doaj.art-7db75c9db2b34c2aa366f7316848e4ba2022-12-21T22:39:53ZengElsevierJournal of King Saud University: Engineering Sciences1018-36392021-05-01334284291Optimizing process parameters in edm using low frequency vibration for material removal rate and surface roughnessHuu-Phan Nguyen0Ngoc-Vu Ngo1Quoc–Tuan Nguyen2Faculty of Mechanical Engineering, Hanoi University of Industry, No. 298, Cau Dien Street, Bac Tu Liem District, Hanoi, Viet Nam; Corresponding author.Faculty of Mechanical Engineering, Thainguyen University of Technology, 3/2 Street, Thai Nguyen City, Thai Nguyen Province, Viet NamFaculty of Mechanical Engineering, Hanoi University of Industry, No. 298, Cau Dien Street, Bac Tu Liem District, Hanoi, Viet NamVibration attached to workpiece in EDM (Electrical Discharge Machining) makes material removal rate (MRR) and surface roughness (SR) to be improved significantly. However, research results in this field are not so much. In this work, authors studied effect of low frequency vibration attached to workpiece SKD61 to efficiency in EDM. The effect of process parameters including pulse current (I), pulse-on time (Ton), pulse-off time (Toff) and vibration frequency (F) on MRR and surface roughness was investigated. The optimized parameter in EDM process using TOPSIS based multi objectives problem were performed. The experimental results have shown that the process performance accuracy has been enhanced to 86.6% through the Ci in low frequecy vibration assisted EDM process. This surface morphology of the machined specimen could also be improved under optimal process parameters.http://www.sciencedirect.com/science/article/pii/S1018363920302427MRREDMFrequencyVibrationOptimizationTaguchi |
| spellingShingle | Huu-Phan Nguyen Ngoc-Vu Ngo Quoc–Tuan Nguyen Optimizing process parameters in edm using low frequency vibration for material removal rate and surface roughness Journal of King Saud University: Engineering Sciences MRR EDM Frequency Vibration Optimization Taguchi |
| title | Optimizing process parameters in edm using low frequency vibration for material removal rate and surface roughness |
| title_full | Optimizing process parameters in edm using low frequency vibration for material removal rate and surface roughness |
| title_fullStr | Optimizing process parameters in edm using low frequency vibration for material removal rate and surface roughness |
| title_full_unstemmed | Optimizing process parameters in edm using low frequency vibration for material removal rate and surface roughness |
| title_short | Optimizing process parameters in edm using low frequency vibration for material removal rate and surface roughness |
| title_sort | optimizing process parameters in edm using low frequency vibration for material removal rate and surface roughness |
| topic | MRR EDM Frequency Vibration Optimization Taguchi |
| url | http://www.sciencedirect.com/science/article/pii/S1018363920302427 |
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