Investigation of the Effect of Al<sub>2</sub>O<sub>3</sub> Nanoparticle-Added MQL Lubricant on Sustainable and Clean Manufacturing
In this study, in order to improve the characteristics of the vegetable-based cutting fluids used in the MQL technique and increase the machining performance of MQL and its positive effects on sustainable manufacturing, the effects of the MQL method with nano-Al<sub>2</sub>O<sub>3&...
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MDPI AG
2024-11-01
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| author | Fuat Kara |
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| description | In this study, in order to improve the characteristics of the vegetable-based cutting fluids used in the MQL technique and increase the machining performance of MQL and its positive effects on sustainable manufacturing, the effects of the MQL method with nano-Al<sub>2</sub>O<sub>3</sub> additives on surface roughness (Ra) and cutting temperature (Ctt) were examined through turning experiments carried out by adding nano-Al<sub>2</sub>O<sub>3</sub> to the vegetable-based cutting fluid. For this purpose, machining tests were carried out on hot work tool steel alloyed with Cr-Ni-Mo that has a delivery hardness of 45 HRC. In hard machining experiments, three techniques for cooling and lubricating (dry cutting, MQL, and nano-MQL), three cutting speeds (V) (100, 130, 160 m/min), three feed rates (f) (0.10, 0.125, and 0.15 mm/rev), and two different ceramic cutting tools (uncoated and TiN-coated with PVD methods) were used as control factors. For Ra, the nano-MQL method provided an average of 21.49% improvement compared to other cooling methods. For Ctt, this rate increased to 26.7%. In crater wear areas, the nano-MQL method again exhibited the lowest wear values, decreasing performance by approximately 50%. The results of this research showed that the tests conducted using the cooling of nano-MQL approach produced the best results for all output metrics (Ra, Ctt, and crater wear). |
| format | Article |
| id | doaj-art-06b5039d671d46a78d26bd1b6f755201 |
| institution | Kabale University |
| issn | 2075-4442 |
| language | English |
| publishDate | 2024-11-01 |
| publisher | MDPI AG |
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| series | Lubricants |
| spelling | doaj-art-06b5039d671d46a78d26bd1b6f7552012024-11-26T18:10:53ZengMDPI AGLubricants2075-44422024-11-01121139310.3390/lubricants12110393Investigation of the Effect of Al<sub>2</sub>O<sub>3</sub> Nanoparticle-Added MQL Lubricant on Sustainable and Clean ManufacturingFuat Kara0Department of Mechanical Engineering, Engineering Faculty, Düzce University, 81620 Düzce, TurkeyIn this study, in order to improve the characteristics of the vegetable-based cutting fluids used in the MQL technique and increase the machining performance of MQL and its positive effects on sustainable manufacturing, the effects of the MQL method with nano-Al<sub>2</sub>O<sub>3</sub> additives on surface roughness (Ra) and cutting temperature (Ctt) were examined through turning experiments carried out by adding nano-Al<sub>2</sub>O<sub>3</sub> to the vegetable-based cutting fluid. For this purpose, machining tests were carried out on hot work tool steel alloyed with Cr-Ni-Mo that has a delivery hardness of 45 HRC. In hard machining experiments, three techniques for cooling and lubricating (dry cutting, MQL, and nano-MQL), three cutting speeds (V) (100, 130, 160 m/min), three feed rates (f) (0.10, 0.125, and 0.15 mm/rev), and two different ceramic cutting tools (uncoated and TiN-coated with PVD methods) were used as control factors. For Ra, the nano-MQL method provided an average of 21.49% improvement compared to other cooling methods. For Ctt, this rate increased to 26.7%. In crater wear areas, the nano-MQL method again exhibited the lowest wear values, decreasing performance by approximately 50%. The results of this research showed that the tests conducted using the cooling of nano-MQL approach produced the best results for all output metrics (Ra, Ctt, and crater wear).https://www.mdpi.com/2075-4442/12/11/393Cr-Ni-Mo alloyed steelsustainable and clean manufacturingminimum quantity lubricationnano-Al<sub>2</sub>O<sub>3</sub>cutting temperaturesurface roughness |
| spellingShingle | Fuat Kara Investigation of the Effect of Al<sub>2</sub>O<sub>3</sub> Nanoparticle-Added MQL Lubricant on Sustainable and Clean Manufacturing Lubricants Cr-Ni-Mo alloyed steel sustainable and clean manufacturing minimum quantity lubrication nano-Al<sub>2</sub>O<sub>3</sub> cutting temperature surface roughness |
| title | Investigation of the Effect of Al<sub>2</sub>O<sub>3</sub> Nanoparticle-Added MQL Lubricant on Sustainable and Clean Manufacturing |
| title_full | Investigation of the Effect of Al<sub>2</sub>O<sub>3</sub> Nanoparticle-Added MQL Lubricant on Sustainable and Clean Manufacturing |
| title_fullStr | Investigation of the Effect of Al<sub>2</sub>O<sub>3</sub> Nanoparticle-Added MQL Lubricant on Sustainable and Clean Manufacturing |
| title_full_unstemmed | Investigation of the Effect of Al<sub>2</sub>O<sub>3</sub> Nanoparticle-Added MQL Lubricant on Sustainable and Clean Manufacturing |
| title_short | Investigation of the Effect of Al<sub>2</sub>O<sub>3</sub> Nanoparticle-Added MQL Lubricant on Sustainable and Clean Manufacturing |
| title_sort | investigation of the effect of al sub 2 sub o sub 3 sub nanoparticle added mql lubricant on sustainable and clean manufacturing |
| topic | Cr-Ni-Mo alloyed steel sustainable and clean manufacturing minimum quantity lubrication nano-Al<sub>2</sub>O<sub>3</sub> cutting temperature surface roughness |
| url | https://www.mdpi.com/2075-4442/12/11/393 |
| work_keys_str_mv | AT fuatkara investigationoftheeffectofalsub2subosub3subnanoparticleaddedmqllubricantonsustainableandcleanmanufacturing |