Performance of new cutting tool multilayer coatings for machining Ti-6Al-4V titanium alloy under cryogenic cooling conditions
Cr/CrN/AlCrN multilayer coatings were recently developed to meet the high challenges of machining Ti-6Al-4V alloy under cryogenic cooling conditions. The multilayer coatings were optimized by multiple deposition conditions and were characterized by multi-methods. It was proved that they are suitable...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-05-01
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| Series: | Advances in Industrial and Manufacturing Engineering |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666912925000091 |
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| author | Y. Zhang J.C. Outeiro C. Nouveau B. Marcon L.A. Denguir |
| author_facet | Y. Zhang J.C. Outeiro C. Nouveau B. Marcon L.A. Denguir |
| author_sort | Y. Zhang |
| collection | DOAJ |
| description | Cr/CrN/AlCrN multilayer coatings were recently developed to meet the high challenges of machining Ti-6Al-4V alloy under cryogenic cooling conditions. The multilayer coatings were optimized by multiple deposition conditions and were characterized by multi-methods. It was proved that they are suitable for tribological applications with this alloy under extreme conditions. This paper addresses the performance of these coatings through tool wear tests and analysis. This performance was compared with that obtained in standard machining conditions used in the aerospace industry, which include flood metalworking fluids and uncoated cemented carbide tools. The results show that the application of a multilayer coating can improve significantly the tool life under cryogenic cooling conditions compared to the flood conditions. 33 % improvement of tool life was found under cryogenic cooling conditions when comparing this coating to the uncoated one. A statistical analysis shows a strong correlation between tool wear and the machining forces. This analysis also permitted to build models for predicting tool wear in function of measured forces. |
| format | Article |
| id | doaj-art-46e6cc426cda43a3b1b09ca637c637fb |
| institution | OA Journals |
| issn | 2666-9129 |
| language | English |
| publishDate | 2025-05-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Advances in Industrial and Manufacturing Engineering |
| spelling | doaj-art-46e6cc426cda43a3b1b09ca637c637fb2025-08-20T02:32:23ZengElsevierAdvances in Industrial and Manufacturing Engineering2666-91292025-05-011010016510.1016/j.aime.2025.100165Performance of new cutting tool multilayer coatings for machining Ti-6Al-4V titanium alloy under cryogenic cooling conditionsY. Zhang0J.C. Outeiro1C. Nouveau2B. Marcon3L.A. Denguir4Arts et Metiers Institute of Technology, LABOMAP, Université Bourgogne Franche-Comté, HESAM Université, F-71250, Cluny, FranceArts et Metiers Institute of Technology, LABOMAP, Université Bourgogne Franche-Comté, HESAM Université, F-71250, Cluny, France; Center for Precision Metrology, Department of Mechanical Engineering and Engineering Science, University of North Carolina at Charlotte, Charlotte, NC, 28223, United States; Corresponding author. Arts et Metiers Institute of Technology, LABOMAP, Université Bourgogne Franche-Comté, HESAM Université, F-71250 Cluny, France.Arts et Metiers Institute of Technology, LABOMAP, Université Bourgogne Franche-Comté, HESAM Université, F-71250, Cluny, FranceArts et Metiers Institute of Technology, LABOMAP, Université Bourgogne Franche-Comté, HESAM Université, F-71250, Cluny, FranceKnowledge and Skills, F-71000, Macon, FranceCr/CrN/AlCrN multilayer coatings were recently developed to meet the high challenges of machining Ti-6Al-4V alloy under cryogenic cooling conditions. The multilayer coatings were optimized by multiple deposition conditions and were characterized by multi-methods. It was proved that they are suitable for tribological applications with this alloy under extreme conditions. This paper addresses the performance of these coatings through tool wear tests and analysis. This performance was compared with that obtained in standard machining conditions used in the aerospace industry, which include flood metalworking fluids and uncoated cemented carbide tools. The results show that the application of a multilayer coating can improve significantly the tool life under cryogenic cooling conditions compared to the flood conditions. 33 % improvement of tool life was found under cryogenic cooling conditions when comparing this coating to the uncoated one. A statistical analysis shows a strong correlation between tool wear and the machining forces. This analysis also permitted to build models for predicting tool wear in function of measured forces.http://www.sciencedirect.com/science/article/pii/S2666912925000091Tool wearTi-6Al-4VMultilayer coatingsCryogenic coolingStatistical analysis |
| spellingShingle | Y. Zhang J.C. Outeiro C. Nouveau B. Marcon L.A. Denguir Performance of new cutting tool multilayer coatings for machining Ti-6Al-4V titanium alloy under cryogenic cooling conditions Advances in Industrial and Manufacturing Engineering Tool wear Ti-6Al-4V Multilayer coatings Cryogenic cooling Statistical analysis |
| title | Performance of new cutting tool multilayer coatings for machining Ti-6Al-4V titanium alloy under cryogenic cooling conditions |
| title_full | Performance of new cutting tool multilayer coatings for machining Ti-6Al-4V titanium alloy under cryogenic cooling conditions |
| title_fullStr | Performance of new cutting tool multilayer coatings for machining Ti-6Al-4V titanium alloy under cryogenic cooling conditions |
| title_full_unstemmed | Performance of new cutting tool multilayer coatings for machining Ti-6Al-4V titanium alloy under cryogenic cooling conditions |
| title_short | Performance of new cutting tool multilayer coatings for machining Ti-6Al-4V titanium alloy under cryogenic cooling conditions |
| title_sort | performance of new cutting tool multilayer coatings for machining ti 6al 4v titanium alloy under cryogenic cooling conditions |
| topic | Tool wear Ti-6Al-4V Multilayer coatings Cryogenic cooling Statistical analysis |
| url | http://www.sciencedirect.com/science/article/pii/S2666912925000091 |
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