Küenzi, Alexander Martin; Goetschi, Mathieu; Thomas, Nelis; Bessire, Cédric (17 June 2022). Jet Application of Plasma Electrolyte Polishing In: 21st CIRP CONFERENCE ON ELECTRO PHYSICAL AND CHEMICAL MACHINING ISEM XXI. Procedia CIRP: Vol. 113 (pp. 525-529). Amsterdam, Netherlands: Elsevier 10.1016/j.procir.2022.09.172
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Plasma electrolytic polishing (PEP) has been gaining increasing attention as a replacement for electrochemical polishing (EP) processes. It significantly enhances metal surface properties in terms of surface roughness and corrosion resistance. In contrast to EP. PEP does not require any preliminary workpiece cleaning or treatment with hazardous acids. However, PEP in bath applications yields inhomogeneous polishing results and, in particular, cannot polish more complex geometries such as cavities. To overcome these issues and to enhance the control of local polishing effects on metal workpieces, the use of a PEP jet is investigated. A jet configuration enables higher PEP control and increases PEP polishing rates by a factor of six compared to a polishing bath as a result of higher localized current.
Item Type: |
Conference or Workshop Item (Paper) |
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Division/Institute: |
School of Engineering and Computer Science > Institute for Human Centered Engineering (HUCE) School of Engineering and Computer Science > Institute for Human Centered Engineering (HUCE) > HUCE / Laboratory for Microelectronics and Medical Devices School of Engineering and Computer Science |
Name: |
Küenzi, Alexander Martin; Goetschi, Mathieu; Thomas, Nelis and Bessire, Cédric |
Subjects: |
T Technology > TJ Mechanical engineering and machinery |
ISSN: |
2212-8271 |
Series: |
Procedia CIRP |
Publisher: |
Elsevier |
Language: |
English |
Submitter: |
Cédric Bessire |
Date Deposited: |
22 Nov 2022 10:07 |
Last Modified: |
22 Nov 2022 10:07 |
Publisher DOI: |
10.1016/j.procir.2022.09.172 |
Related URLs: |
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Uncontrolled Keywords: |
Plasma; Electrolyte; Polishing; Stainless Steel; Surface Processing |
ARBOR DOI: |
10.24451/arbor.18023 |
URI: |
https://arbor.bfh.ch/id/eprint/18023 |
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