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No description available.

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No description available.

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This thesis deals with the assessment of the strength of the bond line in beech molded plywood, taken from the company TON a.s. Holešov. There will also be measured selected physical and mechanical properties of plywood. The first part provides an overview of the most commonly used plywood materials and adhesives. The next chapter deals with technological process of production of molded plywood in TON a.s. Holešov. The second part contains a methodology for measuring moisture, density, strength of the bond line, determination of bending strength, modulus of elasticity in bending and the formaldehyde content of the adhesive with subsequent statistical evaluation of measured properties. Compared are samples of plywood bonded with two types of adhesives.

The thesis is focused on a summarization of solid wood application possibilities in residential buildings, its history and specifics and a description of solid wood structural systems and architectural elements. There is a reference family house with maximum utilization of solid wood designed in the thesis, through which applications of solid wood in such buildings can be presented. A summary of these applications and their properties is created, too.

The work is focused on the optimization of cutting conditions for wood-based materials machining where the cutting conditions are thus selected to ensure the most efficient machining of the product. Cutting conditions parameters evaluation is based on experimental assessment of interaction between the cutting tool and machined material using a variable cutting parameters. However, experiments needed to obtain a sufficient amount of data are very time consuming, expensive and material consuming as well. It is necessary to consider life-time of the cutting tool, as well as the type of material and its suitability for machining and then to determine the optimal cutting conditions. The aim of this work was to create a new approach for efficient machining. It is based on the methodical procedure of the optimal cutting conditions determination for wood-based materials using knowledge about their properties in relation to the machining process.