| Issue |
EPJ Web Conf.
Volume 309, 2024
EOS Annual Meeting (EOSAM 2024)
|
|
|---|---|---|
| Article Number | 03027 | |
| Number of page(s) | 2 | |
| Section | Topical Meeting (TOM) 3- Optical System Design, Tolerancing and Manufacturing | |
| DOI | https://doi.org/10.1051/epjconf/202430903027 | |
| Published online | 31 October 2024 | |
https://doi.org/10.1051/epjconf/202430903027
Using Acoustic Emissions for an in-situ evaluation of the polishing process and its parameters
1 Deggendorf Institute of Technology, 94469 Deggendorf, Germany
2 Eastern Switzerland University of Applied Sciences, 8640 Rapperswill, Switzerland
* Corresponding author: michael.benisch@th-deg.de
Published online: 31 October 2024
Mechanical chemical glass polishing is a complex process with mechanical and chemical interactions. While we have used Acoustic Emissions (AEs) already for basic measurements, we have researched the process and its parameters e.g., the density of the polishing slurry or the glass type for further investigation. We also have carried out crack tests on samples to investigate the crack mechanism. We suggest the further investigation of AEs to improve the above mentioned process and to prepare a transfer of this approach for further processes.
© The Authors, published by EDP Sciences, 2024
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