Production and usage of a vegetable oil biobased lubricant
Abstract Machining is one of the most important manufacturing processes used worldwide in the mechanical industry, and in order to optimize productivity, cutting fluids can be used in the process. Vegetable based fluids present low toxicity as well as good biodegradability and environmental sustaina...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Fundação Gorceix
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| Series: | REM: International Engineering Journal |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2018000400579&lng=en&tlng=en |
| _version_ | 1819096733962993664 |
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| author | Rosana de Cassia de Souza Schneider André Luiz Klafke Fernanda Carla Bock Jorge André Ribas Moraes |
| author_facet | Rosana de Cassia de Souza Schneider André Luiz Klafke Fernanda Carla Bock Jorge André Ribas Moraes |
| author_sort | Rosana de Cassia de Souza Schneider |
| collection | DOAJ |
| description | Abstract Machining is one of the most important manufacturing processes used worldwide in the mechanical industry, and in order to optimize productivity, cutting fluids can be used in the process. Vegetable based fluids present low toxicity as well as good biodegradability and environmental sustainability; however, they also have low oxidative stability. Esters which are obtained from different vegetable oils, maintain the qualities mentioned and provide the required stability. This study presents a production and characterization of the raw materials, methyl esters and epoxidized methyl esters, as well as mainly the comparative evaluation of the cutting fluid formed by these esters with commercial fluids derived from minerals. The emulsions were evaluated regarding the mechanical properties resulting from their use in the process, registration of the temperature obtained during machining, the rough surface the dimensional deviation of the final product and also the evaluation of surface oxidation occurred on the pieces in the medium term. Emulsions containing 5% of esters (methyl and epoxidized methyl) seemed to be the best option, presenting less oxidation of machined pieces, lower working temperature during the process and better surface completion, demonstrating the best performance over the tested fluids. |
| first_indexed | 2024-12-22T00:03:54Z |
| format | Article |
| id | doaj.art-a7a77774fb7d4c6dbc8091bd0fff3303 |
| institution | Directory Open Access Journal |
| issn | 2448-167X |
| language | English |
| last_indexed | 2024-12-22T00:03:54Z |
| publisher | Fundação Gorceix |
| record_format | Article |
| series | REM: International Engineering Journal |
| spelling | doaj.art-a7a77774fb7d4c6dbc8091bd0fff33032022-12-21T18:45:37ZengFundação GorceixREM: International Engineering Journal2448-167X71457958610.1590/0370-44672017710164S2448-167X2018000400579Production and usage of a vegetable oil biobased lubricantRosana de Cassia de Souza SchneiderAndré Luiz KlafkeFernanda Carla BockJorge André Ribas MoraesAbstract Machining is one of the most important manufacturing processes used worldwide in the mechanical industry, and in order to optimize productivity, cutting fluids can be used in the process. Vegetable based fluids present low toxicity as well as good biodegradability and environmental sustainability; however, they also have low oxidative stability. Esters which are obtained from different vegetable oils, maintain the qualities mentioned and provide the required stability. This study presents a production and characterization of the raw materials, methyl esters and epoxidized methyl esters, as well as mainly the comparative evaluation of the cutting fluid formed by these esters with commercial fluids derived from minerals. The emulsions were evaluated regarding the mechanical properties resulting from their use in the process, registration of the temperature obtained during machining, the rough surface the dimensional deviation of the final product and also the evaluation of surface oxidation occurred on the pieces in the medium term. Emulsions containing 5% of esters (methyl and epoxidized methyl) seemed to be the best option, presenting less oxidation of machined pieces, lower working temperature during the process and better surface completion, demonstrating the best performance over the tested fluids.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2018000400579&lng=en&tlng=envegetable oilstransesterificationepoxidationmachiningcutting fluid |
| spellingShingle | Rosana de Cassia de Souza Schneider André Luiz Klafke Fernanda Carla Bock Jorge André Ribas Moraes Production and usage of a vegetable oil biobased lubricant REM: International Engineering Journal vegetable oils transesterification epoxidation machining cutting fluid |
| title | Production and usage of a vegetable oil biobased lubricant |
| title_full | Production and usage of a vegetable oil biobased lubricant |
| title_fullStr | Production and usage of a vegetable oil biobased lubricant |
| title_full_unstemmed | Production and usage of a vegetable oil biobased lubricant |
| title_short | Production and usage of a vegetable oil biobased lubricant |
| title_sort | production and usage of a vegetable oil biobased lubricant |
| topic | vegetable oils transesterification epoxidation machining cutting fluid |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S2448-167X2018000400579&lng=en&tlng=en |
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