Evaluation of Laser Structuring in Hard Turning Process of Martensitic Steel
The hard turning process presents significant challenges compared to conventional turning techniques, particularly in terms of controlling machining forces and dimensional accuracy. This study evaluates the effectiveness of laser structuring in enhancing the hard turning process of martensite steel....
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-05-01
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| Series: | Journal of Manufacturing and Materials Processing |
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| Online Access: | https://www.mdpi.com/2504-4494/9/5/156 |
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| author | Esmaeil Ghadiri Zahrani Amir Alinaghizadeh Amirmohammad Fakharzadeh Jahromi Bahman Azarhoushang |
| author_facet | Esmaeil Ghadiri Zahrani Amir Alinaghizadeh Amirmohammad Fakharzadeh Jahromi Bahman Azarhoushang |
| author_sort | Esmaeil Ghadiri Zahrani |
| collection | DOAJ |
| description | The hard turning process presents significant challenges compared to conventional turning techniques, particularly in terms of controlling machining forces and dimensional accuracy. This study evaluates the effectiveness of laser structuring in enhancing the hard turning process of martensite steel. A CBN insert with two distinct approach angles and cutting depths was employed. The research involved the measurement of forces generated during the machining process, together with an analysis of chip formation kinematics. The results demonstrate that laser structuring effectively reduced machining forces so that the laser structuring reduced both tangential and feed forces, with the reduction being more significant for the approach angle κ = 50°. Additionally, the forces decreased further as the structuring density increased. Additionally, the laser structuring showed the potential to optimize surface integrity. Increasing the laser structuring density led to a significant reduction in the residual stress of the final surface. This study confirms the practical benefits of laser structuring in hard turning, particularly in improving surface quality. |
| format | Article |
| id | doaj-art-8987be93a49c406683d7f5a531bcfba1 |
| institution | DOAJ |
| issn | 2504-4494 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Journal of Manufacturing and Materials Processing |
| spelling | doaj-art-8987be93a49c406683d7f5a531bcfba12025-08-20T03:14:36ZengMDPI AGJournal of Manufacturing and Materials Processing2504-44942025-05-019515610.3390/jmmp9050156Evaluation of Laser Structuring in Hard Turning Process of Martensitic SteelEsmaeil Ghadiri Zahrani0Amir Alinaghizadeh1Amirmohammad Fakharzadeh Jahromi2Bahman Azarhoushang3Institute for Advanced Manufacturing (KSF), Furtwangen University, 78532 Tuttlingen, GermanyInstitute for Advanced Manufacturing (KSF), Furtwangen University, 78532 Tuttlingen, GermanyInstitute for Advanced Manufacturing (KSF), Furtwangen University, 78532 Tuttlingen, GermanyInstitute for Advanced Manufacturing (KSF), Furtwangen University, 78532 Tuttlingen, GermanyThe hard turning process presents significant challenges compared to conventional turning techniques, particularly in terms of controlling machining forces and dimensional accuracy. This study evaluates the effectiveness of laser structuring in enhancing the hard turning process of martensite steel. A CBN insert with two distinct approach angles and cutting depths was employed. The research involved the measurement of forces generated during the machining process, together with an analysis of chip formation kinematics. The results demonstrate that laser structuring effectively reduced machining forces so that the laser structuring reduced both tangential and feed forces, with the reduction being more significant for the approach angle κ = 50°. Additionally, the forces decreased further as the structuring density increased. Additionally, the laser structuring showed the potential to optimize surface integrity. Increasing the laser structuring density led to a significant reduction in the residual stress of the final surface. This study confirms the practical benefits of laser structuring in hard turning, particularly in improving surface quality.https://www.mdpi.com/2504-4494/9/5/156hard turninglaser structuringapproach anglechip formation |
| spellingShingle | Esmaeil Ghadiri Zahrani Amir Alinaghizadeh Amirmohammad Fakharzadeh Jahromi Bahman Azarhoushang Evaluation of Laser Structuring in Hard Turning Process of Martensitic Steel Journal of Manufacturing and Materials Processing hard turning laser structuring approach angle chip formation |
| title | Evaluation of Laser Structuring in Hard Turning Process of Martensitic Steel |
| title_full | Evaluation of Laser Structuring in Hard Turning Process of Martensitic Steel |
| title_fullStr | Evaluation of Laser Structuring in Hard Turning Process of Martensitic Steel |
| title_full_unstemmed | Evaluation of Laser Structuring in Hard Turning Process of Martensitic Steel |
| title_short | Evaluation of Laser Structuring in Hard Turning Process of Martensitic Steel |
| title_sort | evaluation of laser structuring in hard turning process of martensitic steel |
| topic | hard turning laser structuring approach angle chip formation |
| url | https://www.mdpi.com/2504-4494/9/5/156 |
| work_keys_str_mv | AT esmaeilghadirizahrani evaluationoflaserstructuringinhardturningprocessofmartensiticsteel AT amiralinaghizadeh evaluationoflaserstructuringinhardturningprocessofmartensiticsteel AT amirmohammadfakharzadehjahromi evaluationoflaserstructuringinhardturningprocessofmartensiticsteel AT bahmanazarhoushang evaluationoflaserstructuringinhardturningprocessofmartensiticsteel |