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Experimental Investigation on Rotating Electrochemical Etching of a Micro Spiral Cylindrical Electrode
To realize the electrochemical etching of a micro spiral cylindrical electrode, a new method of rotating electrochemical etching is proposed, and its process is further studied. First, according to the electrochemical etching principle, the machining mechanism of rotating electrochemical etching of...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6843773/ https://www.ncbi.nlm.nih.gov/pubmed/31623087 http://dx.doi.org/10.3390/mi10100704 |
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author | Xiong, Qiuju Wang, Huali Wang, Xueliang Deng, Shihui Liu, Yong Lv, Zhen |
author_facet | Xiong, Qiuju Wang, Huali Wang, Xueliang Deng, Shihui Liu, Yong Lv, Zhen |
author_sort | Xiong, Qiuju |
collection | PubMed |
description | To realize the electrochemical etching of a micro spiral cylindrical electrode, a new method of rotating electrochemical etching is proposed, and its process is further studied. First, according to the electrochemical etching principle, the machining mechanism of rotating electrochemical etching of a micro spiral cylindrical electrode is introduced. Second, based on the spiral vortex theory in the Taylor-Couette system, the effect of the high-speed rotating cylindrical microelectrode on its external flow field is analyzed. Third, the effects of rotation direction, rotation speed, machining voltage, and machining time on the thread structure are analyzed by experiments. Finally, a spiral cylindrical microelectrode with good surface thread shape is fabricated within two minutes by using the optimized machining parameters. It is proved that the rotating electrochemical etching method is an easy way to fabricate a micro spiral cylindrical electrode with high efficiency and low cost. |
format | Online Article Text |
id | pubmed-6843773 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-68437732019-11-25 Experimental Investigation on Rotating Electrochemical Etching of a Micro Spiral Cylindrical Electrode Xiong, Qiuju Wang, Huali Wang, Xueliang Deng, Shihui Liu, Yong Lv, Zhen Micromachines (Basel) Article To realize the electrochemical etching of a micro spiral cylindrical electrode, a new method of rotating electrochemical etching is proposed, and its process is further studied. First, according to the electrochemical etching principle, the machining mechanism of rotating electrochemical etching of a micro spiral cylindrical electrode is introduced. Second, based on the spiral vortex theory in the Taylor-Couette system, the effect of the high-speed rotating cylindrical microelectrode on its external flow field is analyzed. Third, the effects of rotation direction, rotation speed, machining voltage, and machining time on the thread structure are analyzed by experiments. Finally, a spiral cylindrical microelectrode with good surface thread shape is fabricated within two minutes by using the optimized machining parameters. It is proved that the rotating electrochemical etching method is an easy way to fabricate a micro spiral cylindrical electrode with high efficiency and low cost. MDPI 2019-10-16 /pmc/articles/PMC6843773/ /pubmed/31623087 http://dx.doi.org/10.3390/mi10100704 Text en © 2019 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 Xiong, Qiuju Wang, Huali Wang, Xueliang Deng, Shihui Liu, Yong Lv, Zhen Experimental Investigation on Rotating Electrochemical Etching of a Micro Spiral Cylindrical Electrode |
title | Experimental Investigation on Rotating Electrochemical Etching of a Micro Spiral Cylindrical Electrode |
title_full | Experimental Investigation on Rotating Electrochemical Etching of a Micro Spiral Cylindrical Electrode |
title_fullStr | Experimental Investigation on Rotating Electrochemical Etching of a Micro Spiral Cylindrical Electrode |
title_full_unstemmed | Experimental Investigation on Rotating Electrochemical Etching of a Micro Spiral Cylindrical Electrode |
title_short | Experimental Investigation on Rotating Electrochemical Etching of a Micro Spiral Cylindrical Electrode |
title_sort | experimental investigation on rotating electrochemical etching of a micro spiral cylindrical electrode |
topic | Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6843773/ https://www.ncbi.nlm.nih.gov/pubmed/31623087 http://dx.doi.org/10.3390/mi10100704 |
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