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Effect of laser cutting of oak wood on the drying process Cover

Effect of laser cutting of oak wood on the drying process

Open Access
|May 2023

Abstract

The subject of this paper is the analysis of the influence of laser cutting of oak wood on its drying process. The subject of the research was the comparison of the drying process and the quality of the dried wood in samples cut by classical technology (sawing) and samples cut with the use of laser. The research was carried out on two sets of samples which were subjected to an identical drying process. Continuous moisture loss and final moisture attained, moisture gradients before and after drying, and internal tensions before and after drying were monitored by means of the fork test and the cut-test. The final moisture content at the end of drying was 8.09% for the saw-cut samples and 8.22% for the laser-cut samples, a difference of only 0.13%. The analysis of the individual characteristics observed showed that the influence of the cutting technology did not have a significant effect on the drying process or the quality of the dried oak sawn timber.

DOI: https://doi.org/10.2478/forj-2023-0007 | Journal eISSN: 2454-0358 | Journal ISSN: 2454-034X
Language: English
Page range: 98 - 105
Published on: May 18, 2023
Published by: National Forest Centre and Czech University of Life Sciences in Prague, Faculty of Forestry and Wood Sciences
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2023 Ivan Klement, Rastislav Igaz, Tomáš Gergeľ, Tatiana Vilkovská, Jennifer Drugdová, published by National Forest Centre and Czech University of Life Sciences in Prague, Faculty of Forestry and Wood Sciences
This work is licensed under the Creative Commons Attribution 4.0 License.