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Optimizing sawing of boards for furniture production using CT scanning technique
Luleå University of Technology, Department of Engineering Sciences and Mathematics, Wood Science and Engineering.
2015 (English)In: Journal of Wood Science, ISSN 1435-0211, E-ISSN 1611-4663, Vol. 61, no 5, 474-480 p.Article in journal (Refereed) Published
Abstract [en]

The inherent variability of wood material together with sub-optimization in production processes means that a lot of potential value is lost. Computed tomography scanning together with simulation models of the production processes could remedy this, and ensure optimization of the entire production process. Therefore, the purpose of this study was to investigate if such methods can be used to optimize the sawing position of logs in a production process including further processing, in this case crosscutting to make a furniture product with strict quality requirements on dead knots. This was done on 47 Scots pine (Pinus sylvestris L.) logs. The results show a potential yield increase of more than 11 % points in the crosscutting operation and more than 4 % points when viewing the process as a whole, compared to sawing the logs horns down and centered

Place, publisher, year, edition, pages
2015. Vol. 61, no 5, 474-480 p.
Research subject
Wood Technology
Identifiers
URN: urn:nbn:se:ltu:diva-13179DOI: 10.1007/s10086-015-1500-0Local ID: c5e27695-5a11-430b-89c2-46b07c9957a6OAI: oai:DiVA.org:ltu-13179DiVA: diva2:986131
Note

Validerad; 2015; Nivå 2; 20150522 (magfre)

Available from: 2016-09-29 Created: 2016-09-29 Last updated: 2016-11-09Bibliographically approved

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Fredriksson, Magnus
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