Analysing innovative wood joints crafted by laser cut spline curves

Németh, László and Garab, József and Horváth, Péter György (2024) Analysing innovative wood joints crafted by laser cut spline curves. In: 11TH HARDWOOD CONFERENCE PROCEEDINGS : Sopron, Hungary, 30-31 May 2024. Hardwood conference proceedings . Soproni Egyetem Kiadó, Sopron, pp. 158-162. ISBN 9789633345184

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Abstract

This study investigates the shape of the longitudinal joints in hardwood panels, inspired from veneer joints commonly used in the industry. The design of these joints is tailored to facilitate creative and flexible compositions. The joints adopt a mathematical description using splines, serving a good technological purpose for the wood processing. Employing laser cutting technology, the shapes are precisely crafted by a laser beam on the hardwood panels. After the process, the joints undergo a visual inspection, the material loss due to the technology is calculated, and other parameters are determined. Additionally, significant characteristics relevant to practical applications, such as joint fit, shape of accuracy, and aesthetics, are assessed. To enhance the understanding of the mechanical interactions, finite element analysis (FEA) is performed to model the mechanical contacts within the joints. A primary motivation for this research is the efficient utilization of residual wood materials. This approach aims to extend the life of the available raw materials within the value chain, contributing to sustainability goals.

Tudományterület / tudományág

engineering and technology > material sciences and technologies
engineering and technology > wood industry

Faculty

Not relevant

Institution

Soproni Egyetem

Item Type:	Book Section
SWORD Depositor:	Teszt Sword
Depositing User:	Csaba Horváth
Identification Number:	MTMT:34890147
Date Deposited:	09 Oct 2024 09:01
Last Modified:	09 Oct 2024 09:01
URI:	http://publicatio.uni-sopron.hu/id/eprint/3290

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