RAZBORŠEK, Boštjan ;GOTLIH, Janez ;KARNER, Timi ;FICKO, Mirko . The Influence of Machining Parameters on the Surface Porosity of a Closed-Cell Aluminium Foam. Strojniški vestnik - Journal of Mechanical Engineering, [S.l.], v. 66, n.1, p. 29-37, january 2020. ISSN 0039-2480. Available at: <https://www.sv-jme.eu/sl/article/the-influence-of-machining-parameters-on-the-surface-porosity-of-a-closed-cell-aluminium-foam/>. Date accessed: 20 dec. 2024. doi:http://dx.doi.org/10.5545/sv-jme.2019.6297.
Razboršek, B., Gotlih, J., Karner, T., & Ficko, M. (2020). The Influence of Machining Parameters on the Surface Porosity of a Closed-Cell Aluminium Foam. Strojniški vestnik - Journal of Mechanical Engineering, 66(1), 29-37. doi:http://dx.doi.org/10.5545/sv-jme.2019.6297
@article{sv-jmesv-jme.2019.6297,
author = {Boštjan Razboršek and Janez Gotlih and Timi Karner and Mirko Ficko},
title = {The Influence of Machining Parameters on the Surface Porosity of a Closed-Cell Aluminium Foam},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {66},
number = {1},
year = {2020},
keywords = {aluminium foam, machining, incremental forming, friction rolling, surface porosity, integral skin},
abstract = {Aluminium foam elements foamed into moulds, have a porous core, surrounded by a thin layer of non-porous outer surface. This layer affects the homogeneity and mechanical properties of the element significantly. To produce functional elements, the foams can be machined to a desired end shape. Machining deforms the surface structure, which results in a reduction of strength properties. This article describes an experimental approach to determine the effects of machining parameters on the surface porosity of closed-cell aluminium foam samples. The samples were machined by incremental forming and friction rolling with precisely defined processing parameters (deformation depth, feed rate and spindle speed). High-resolution digital photos of the treated surfaces were taken and analysed using image segmentation with a multispectral threshold algorithm. The change of surface porosity was calculated for each sample, and the influence of the selected machining parameters was determined by the use of response surface methodology. The optimal machining parameters are presented.},
issn = {0039-2480}, pages = {29-37}, doi = {10.5545/sv-jme.2019.6297},
url = {https://www.sv-jme.eu/sl/article/the-influence-of-machining-parameters-on-the-surface-porosity-of-a-closed-cell-aluminium-foam/}
}
Razboršek, B.,Gotlih, J.,Karner, T.,Ficko, M. 2020 January 66. The Influence of Machining Parameters on the Surface Porosity of a Closed-Cell Aluminium Foam. Strojniški vestnik - Journal of Mechanical Engineering. [Online] 66:1
%A Razboršek, Boštjan %A Gotlih, Janez %A Karner, Timi %A Ficko, Mirko %D 2020 %T The Influence of Machining Parameters on the Surface Porosity of a Closed-Cell Aluminium Foam %B 2020 %9 aluminium foam, machining, incremental forming, friction rolling, surface porosity, integral skin %! The Influence of Machining Parameters on the Surface Porosity of a Closed-Cell Aluminium Foam %K aluminium foam, machining, incremental forming, friction rolling, surface porosity, integral skin %X Aluminium foam elements foamed into moulds, have a porous core, surrounded by a thin layer of non-porous outer surface. This layer affects the homogeneity and mechanical properties of the element significantly. To produce functional elements, the foams can be machined to a desired end shape. Machining deforms the surface structure, which results in a reduction of strength properties. This article describes an experimental approach to determine the effects of machining parameters on the surface porosity of closed-cell aluminium foam samples. The samples were machined by incremental forming and friction rolling with precisely defined processing parameters (deformation depth, feed rate and spindle speed). High-resolution digital photos of the treated surfaces were taken and analysed using image segmentation with a multispectral threshold algorithm. The change of surface porosity was calculated for each sample, and the influence of the selected machining parameters was determined by the use of response surface methodology. The optimal machining parameters are presented. %U https://www.sv-jme.eu/sl/article/the-influence-of-machining-parameters-on-the-surface-porosity-of-a-closed-cell-aluminium-foam/ %0 Journal Article %R 10.5545/sv-jme.2019.6297 %& 29 %P 9 %J Strojniški vestnik - Journal of Mechanical Engineering %V 66 %N 1 %@ 0039-2480 %8 2020-01-14 %7 2020-01-14
Razboršek, Boštjan, Janez Gotlih, Timi Karner, & Mirko Ficko. "The Influence of Machining Parameters on the Surface Porosity of a Closed-Cell Aluminium Foam." Strojniški vestnik - Journal of Mechanical Engineering [Online], 66.1 (2020): 29-37. Web. 20 Dec. 2024
TY - JOUR AU - Razboršek, Boštjan AU - Gotlih, Janez AU - Karner, Timi AU - Ficko, Mirko PY - 2020 TI - The Influence of Machining Parameters on the Surface Porosity of a Closed-Cell Aluminium Foam JF - Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2019.6297 KW - aluminium foam, machining, incremental forming, friction rolling, surface porosity, integral skin N2 - Aluminium foam elements foamed into moulds, have a porous core, surrounded by a thin layer of non-porous outer surface. This layer affects the homogeneity and mechanical properties of the element significantly. To produce functional elements, the foams can be machined to a desired end shape. Machining deforms the surface structure, which results in a reduction of strength properties. This article describes an experimental approach to determine the effects of machining parameters on the surface porosity of closed-cell aluminium foam samples. The samples were machined by incremental forming and friction rolling with precisely defined processing parameters (deformation depth, feed rate and spindle speed). High-resolution digital photos of the treated surfaces were taken and analysed using image segmentation with a multispectral threshold algorithm. The change of surface porosity was calculated for each sample, and the influence of the selected machining parameters was determined by the use of response surface methodology. The optimal machining parameters are presented. UR - https://www.sv-jme.eu/sl/article/the-influence-of-machining-parameters-on-the-surface-porosity-of-a-closed-cell-aluminium-foam/
@article{{sv-jme}{sv-jme.2019.6297},
author = {Razboršek, B., Gotlih, J., Karner, T., Ficko, M.},
title = {The Influence of Machining Parameters on the Surface Porosity of a Closed-Cell Aluminium Foam},
journal = {Strojniški vestnik - Journal of Mechanical Engineering},
volume = {66},
number = {1},
year = {2020},
doi = {10.5545/sv-jme.2019.6297},
url = {https://www.sv-jme.eu/sl/article/the-influence-of-machining-parameters-on-the-surface-porosity-of-a-closed-cell-aluminium-foam/}
}
TY - JOUR AU - Razboršek, Boštjan AU - Gotlih, Janez AU - Karner, Timi AU - Ficko, Mirko PY - 2020/01/14 TI - The Influence of Machining Parameters on the Surface Porosity of a Closed-Cell Aluminium Foam JF - Strojniški vestnik - Journal of Mechanical Engineering; Vol 66, No 1 (2020): Strojniški vestnik - Journal of Mechanical Engineering DO - 10.5545/sv-jme.2019.6297 KW - aluminium foam, machining, incremental forming, friction rolling, surface porosity, integral skin N2 - Aluminium foam elements foamed into moulds, have a porous core, surrounded by a thin layer of non-porous outer surface. This layer affects the homogeneity and mechanical properties of the element significantly. To produce functional elements, the foams can be machined to a desired end shape. Machining deforms the surface structure, which results in a reduction of strength properties. This article describes an experimental approach to determine the effects of machining parameters on the surface porosity of closed-cell aluminium foam samples. The samples were machined by incremental forming and friction rolling with precisely defined processing parameters (deformation depth, feed rate and spindle speed). High-resolution digital photos of the treated surfaces were taken and analysed using image segmentation with a multispectral threshold algorithm. The change of surface porosity was calculated for each sample, and the influence of the selected machining parameters was determined by the use of response surface methodology. The optimal machining parameters are presented. UR - https://www.sv-jme.eu/sl/article/the-influence-of-machining-parameters-on-the-surface-porosity-of-a-closed-cell-aluminium-foam/
Razboršek, Boštjan, Gotlih, Janez, Karner, Timi, AND Ficko, Mirko. "The Influence of Machining Parameters on the Surface Porosity of a Closed-Cell Aluminium Foam" Strojniški vestnik - Journal of Mechanical Engineering [Online], Volume 66 Number 1 (14 January 2020)
Strojniški vestnik - Journal of Mechanical Engineering 66(2020)1, 29-37
© The Authors, CC-BY 4.0 Int. Change in copyright policy from 2022, Jan 1st.
Aluminium foam elements foamed into moulds, have a porous core, surrounded by a thin layer of non-porous outer surface. This layer affects the homogeneity and mechanical properties of the element significantly. To produce functional elements, the foams can be machined to a desired end shape. Machining deforms the surface structure, which results in a reduction of strength properties. This article describes an experimental approach to determine the effects of machining parameters on the surface porosity of closed-cell aluminium foam samples. The samples were machined by incremental forming and friction rolling with precisely defined processing parameters (deformation depth, feed rate and spindle speed). High-resolution digital photos of the treated surfaces were taken and analysed using image segmentation with a multispectral threshold algorithm. The change of surface porosity was calculated for each sample, and the influence of the selected machining parameters was determined by the use of response surface methodology. The optimal machining parameters are presented.