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Automated Laser Ablation of Inhomogeneous Metal Oxide Films to Manufacture Uniform Surface Temperature Profile Electrical Heating Elements

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Automated Laser Ablation of Inhomogeneous Metal Oxide Films to Manufacture Uniform Surface Temperature Profile Electrical Heating Elements. / Ingham, Joshua; Lewis, John; Cheneler, David.
In: Journal of Manufacturing and Materials Processing, Vol. 3, No. 3, 65, 02.08.2019.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Ingham, J, Lewis, J & Cheneler, D 2019, 'Automated Laser Ablation of Inhomogeneous Metal Oxide Films to Manufacture Uniform Surface Temperature Profile Electrical Heating Elements', Journal of Manufacturing and Materials Processing, vol. 3, no. 3, 65. https://doi.org/10.3390/jmmp3030065

APA

Ingham, J., Lewis, J., & Cheneler, D. (2019). Automated Laser Ablation of Inhomogeneous Metal Oxide Films to Manufacture Uniform Surface Temperature Profile Electrical Heating Elements. Journal of Manufacturing and Materials Processing, 3(3), Article 65. https://doi.org/10.3390/jmmp3030065

Vancouver

Ingham J, Lewis J, Cheneler D. Automated Laser Ablation of Inhomogeneous Metal Oxide Films to Manufacture Uniform Surface Temperature Profile Electrical Heating Elements. Journal of Manufacturing and Materials Processing. 2019 Aug 2;3(3):65. doi: 10.3390/jmmp3030065

Author

Ingham, Joshua ; Lewis, John ; Cheneler, David. / Automated Laser Ablation of Inhomogeneous Metal Oxide Films to Manufacture Uniform Surface Temperature Profile Electrical Heating Elements. In: Journal of Manufacturing and Materials Processing. 2019 ; Vol. 3, No. 3.

Bibtex

@article{a23256ee49a34839a207f0174b14c70b,
title = "Automated Laser Ablation of Inhomogeneous Metal Oxide Films to Manufacture Uniform Surface Temperature Profile Electrical Heating Elements",
abstract = "This paper presents automated laser ablation strategies to improve the temperature distribution across the surface of inhomogeneous Ni-Fe-Cr-NiO electrical heating elements during joule heating. A number of iterative closed-loop laser control algorithms have been developed and analyzed in order to assess their impact on the efficacy of the heating element, in terms of homogeneous temperature control, and on the implications for automated fabrication of inhomogeneous metal oxide films. Analysis shows that the use of the leading method, i.e. use of a temperature dependent variable power approach with memory of previous processes, showed a 68% reduction in the standard deviation of the temperature distribution of the heating element and a greater uniformity of temperature profile as compared to existing manual methods of processing.",
keywords = "heating element, automated manufacture, temperature distribution, metal oxide films, laser ablation",
author = "Joshua Ingham and John Lewis and David Cheneler",
year = "2019",
month = aug,
day = "2",
doi = "10.3390/jmmp3030065",
language = "English",
volume = "3",
journal = "Journal of Manufacturing and Materials Processing",
issn = "2504-4494",
publisher = "MDPI - Open Access Publishing",
number = "3",

}

RIS

TY - JOUR

T1 - Automated Laser Ablation of Inhomogeneous Metal Oxide Films to Manufacture Uniform Surface Temperature Profile Electrical Heating Elements

AU - Ingham, Joshua

AU - Lewis, John

AU - Cheneler, David

PY - 2019/8/2

Y1 - 2019/8/2

N2 - This paper presents automated laser ablation strategies to improve the temperature distribution across the surface of inhomogeneous Ni-Fe-Cr-NiO electrical heating elements during joule heating. A number of iterative closed-loop laser control algorithms have been developed and analyzed in order to assess their impact on the efficacy of the heating element, in terms of homogeneous temperature control, and on the implications for automated fabrication of inhomogeneous metal oxide films. Analysis shows that the use of the leading method, i.e. use of a temperature dependent variable power approach with memory of previous processes, showed a 68% reduction in the standard deviation of the temperature distribution of the heating element and a greater uniformity of temperature profile as compared to existing manual methods of processing.

AB - This paper presents automated laser ablation strategies to improve the temperature distribution across the surface of inhomogeneous Ni-Fe-Cr-NiO electrical heating elements during joule heating. A number of iterative closed-loop laser control algorithms have been developed and analyzed in order to assess their impact on the efficacy of the heating element, in terms of homogeneous temperature control, and on the implications for automated fabrication of inhomogeneous metal oxide films. Analysis shows that the use of the leading method, i.e. use of a temperature dependent variable power approach with memory of previous processes, showed a 68% reduction in the standard deviation of the temperature distribution of the heating element and a greater uniformity of temperature profile as compared to existing manual methods of processing.

KW - heating element

KW - automated manufacture

KW - temperature distribution

KW - metal oxide films

KW - laser ablation

U2 - 10.3390/jmmp3030065

DO - 10.3390/jmmp3030065

M3 - Journal article

VL - 3

JO - Journal of Manufacturing and Materials Processing

JF - Journal of Manufacturing and Materials Processing

SN - 2504-4494

IS - 3

M1 - 65

ER -