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| Main Author: | |
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| Format: | Artículo científico |
| Language: | en |
| Published: |
Universidade Estadual de Maringá
2019
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| Online Access: | https://www.redalyc.org/articulo.oa?id=303260200041 https://www.redalyc.org/journal/3032/303260200041/ https://www.redalyc.org/journal/3032/303260200041/html/ https://www.redalyc.org/journal/3032/303260200041/303260200041.epub https://www.redalyc.org/journal/3032/303260200041/movil https://doi.org/10.4025/actascitechnol.v41i1.38091 |
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| _version_ | 1866571393729036288 |
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| author | Paulo Henrique da Silva Campos |
| author_facet | Paulo Henrique da Silva Campos |
| contents | Optimizing production in machining of hardened steels using response surface methodology Paulo Henrique da Silva Campos Vinicius de Carvalho Paes Ernany Daniel de Carvalho Gonçalves João Roberto Ferreira Pedro Paulo Balestrassi João Paulo Davim Ingeniería Design of experiments production optimization response surface methodology This paper presents the modeling of tool life and surface roughness for machining AISI 52100 steel with a hardness of 50 HRC through Design of Experiments and Response Surface Methodology (RSM) with a view to enhance the quality and productivity. Knowing that the tool life and surface roughness are factors that influence the quality of the product, this study used the statistical tool of RSM in the search of factors that better determine optimal models. The models obtained prioritize the product quality and the cutting productivity. Results from Analysis of Variance demonstrated that the mathematical models elaborated allowed the prediction of surface roughness parameters’ values and tool life (T) with a precision of 95% confidence interval and a coefficient of determination above 94%. The wiper geometry of the tool led to the achievement of low average surface roughness (Ra) ranging from 0.2 to 0.4 µm with relatively high advances (0.2-0.4 mm rev-1) and maximum height of the profile surface roughness (Rt) in the range of 1.4 to 2.8 µm, without making use of the cutting fluid. 2019 artículo científico 1806-2563 https://www.redalyc.org/articulo.oa?id=303260200041 https://www.redalyc.org/journal/3032/303260200041/ https://www.redalyc.org/journal/3032/303260200041/html/ https://www.redalyc.org/journal/3032/303260200041/303260200041.epub https://www.redalyc.org/journal/3032/303260200041/movil https://doi.org/10.4025/actascitechnol.v41i1.38091 en http://www.redalyc.org/revista.oa?id=3032 Acta Scientiarum. Technology application/pdf Universidade Estadual de Maringá Acta Scientiarum. Technology (Brasil) Vol.41 |
| format | Artículo científico |
| id | redalyc_303260200041 |
| language | en |
| publishDate | 2019 |
| publisher | Universidade Estadual de Maringá |
| spellingShingle | Optimizing production in machining of hardened steels using response surface methodology Paulo Henrique da Silva Campos Ingeniería Design of experiments production optimization response surface methodology Optimizing production in machining of hardened steels using response surface methodology Paulo Henrique da Silva Campos Vinicius de Carvalho Paes Ernany Daniel de Carvalho Gonçalves João Roberto Ferreira Pedro Paulo Balestrassi João Paulo Davim Ingeniería Design of experiments production optimization response surface methodology This paper presents the modeling of tool life and surface roughness for machining AISI 52100 steel with a hardness of 50 HRC through Design of Experiments and Response Surface Methodology (RSM) with a view to enhance the quality and productivity. Knowing that the tool life and surface roughness are factors that influence the quality of the product, this study used the statistical tool of RSM in the search of factors that better determine optimal models. The models obtained prioritize the product quality and the cutting productivity. Results from Analysis of Variance demonstrated that the mathematical models elaborated allowed the prediction of surface roughness parameters’ values and tool life (T) with a precision of 95% confidence interval and a coefficient of determination above 94%. The wiper geometry of the tool led to the achievement of low average surface roughness (Ra) ranging from 0.2 to 0.4 µm with relatively high advances (0.2-0.4 mm rev-1) and maximum height of the profile surface roughness (Rt) in the range of 1.4 to 2.8 µm, without making use of the cutting fluid. 2019 artículo científico 1806-2563 https://www.redalyc.org/articulo.oa?id=303260200041 https://www.redalyc.org/journal/3032/303260200041/ https://www.redalyc.org/journal/3032/303260200041/html/ https://www.redalyc.org/journal/3032/303260200041/303260200041.epub https://www.redalyc.org/journal/3032/303260200041/movil https://doi.org/10.4025/actascitechnol.v41i1.38091 en http://www.redalyc.org/revista.oa?id=3032 Acta Scientiarum. Technology application/pdf Universidade Estadual de Maringá Acta Scientiarum. Technology (Brasil) Vol.41 |
| title | Optimizing production in machining of hardened steels using response surface methodology |
| topic | Ingeniería Design of experiments production optimization response surface methodology |
| url | https://www.redalyc.org/articulo.oa?id=303260200041 https://www.redalyc.org/journal/3032/303260200041/ https://www.redalyc.org/journal/3032/303260200041/html/ https://www.redalyc.org/journal/3032/303260200041/303260200041.epub https://www.redalyc.org/journal/3032/303260200041/movil https://doi.org/10.4025/actascitechnol.v41i1.38091 |