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Influence of the Cutting Strategy on the Temperature and Surface Flatness of the Workpiece in Face Milling
This article analyzes the temperature data obtained for an aluminum alloy face milled using four different cutting strategies. The workpiece temperature was measured at six points with K-type thermocouples. The heat transfer taking place in the cutting zone was also simulated numerically using the f...
Autores principales: | , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2020
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7601844/ https://www.ncbi.nlm.nih.gov/pubmed/33066122 http://dx.doi.org/10.3390/ma13204542 |
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author | Nowakowski, Lukasz Skrzyniarz, Michal Blasiak, Slawomir Bartoszuk, Marian |
author_facet | Nowakowski, Lukasz Skrzyniarz, Michal Blasiak, Slawomir Bartoszuk, Marian |
author_sort | Nowakowski, Lukasz |
collection | PubMed |
description | This article analyzes the temperature data obtained for an aluminum alloy face milled using four different cutting strategies. The workpiece temperature was measured at six points with K-type thermocouples. The heat transfer taking place in the cutting zone was also simulated numerically using the finite element method (FEM) and the finite difference method (FDM). The calculation results concerning the distribution of temperature on the workpiece surface were compared with the experimental data. The numerically simulated distribution of temperature on the workpiece surface after face milling was considered in relation to the surface flatness. The findings suggest that the flatness deviations at the workpiece ends were dependent on the depth of cut. Another reason was the cutting strategy selected for the specific thermophysical properties of the workpiece material. Measurement of the workpiece temperature is extremely important because of the thermoelastic behavior and thermal expansion of the material. The isotropic properties of the aluminum alloy make it expand in all directions during milling. |
format | Online Article Text |
id | pubmed-7601844 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2020 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-76018442020-11-01 Influence of the Cutting Strategy on the Temperature and Surface Flatness of the Workpiece in Face Milling Nowakowski, Lukasz Skrzyniarz, Michal Blasiak, Slawomir Bartoszuk, Marian Materials (Basel) Article This article analyzes the temperature data obtained for an aluminum alloy face milled using four different cutting strategies. The workpiece temperature was measured at six points with K-type thermocouples. The heat transfer taking place in the cutting zone was also simulated numerically using the finite element method (FEM) and the finite difference method (FDM). The calculation results concerning the distribution of temperature on the workpiece surface were compared with the experimental data. The numerically simulated distribution of temperature on the workpiece surface after face milling was considered in relation to the surface flatness. The findings suggest that the flatness deviations at the workpiece ends were dependent on the depth of cut. Another reason was the cutting strategy selected for the specific thermophysical properties of the workpiece material. Measurement of the workpiece temperature is extremely important because of the thermoelastic behavior and thermal expansion of the material. The isotropic properties of the aluminum alloy make it expand in all directions during milling. MDPI 2020-10-13 /pmc/articles/PMC7601844/ /pubmed/33066122 http://dx.doi.org/10.3390/ma13204542 Text en © 2020 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Article Nowakowski, Lukasz Skrzyniarz, Michal Blasiak, Slawomir Bartoszuk, Marian Influence of the Cutting Strategy on the Temperature and Surface Flatness of the Workpiece in Face Milling |
title | Influence of the Cutting Strategy on the Temperature and Surface Flatness of the Workpiece in Face Milling |
title_full | Influence of the Cutting Strategy on the Temperature and Surface Flatness of the Workpiece in Face Milling |
title_fullStr | Influence of the Cutting Strategy on the Temperature and Surface Flatness of the Workpiece in Face Milling |
title_full_unstemmed | Influence of the Cutting Strategy on the Temperature and Surface Flatness of the Workpiece in Face Milling |
title_short | Influence of the Cutting Strategy on the Temperature and Surface Flatness of the Workpiece in Face Milling |
title_sort | influence of the cutting strategy on the temperature and surface flatness of the workpiece in face milling |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7601844/ https://www.ncbi.nlm.nih.gov/pubmed/33066122 http://dx.doi.org/10.3390/ma13204542 |
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