National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
Design and optimisation of log rounding process
Iamshchikov, Evgenii ; Trgala, Kamil (advisor) ; Ruman, Daniel (referee)
The subject of my thesis is Design and optimisation of log rounding process. The aim of the work is to develop and explain the changes of the cutting tool parameters of a machine for logs rounding; experimental substantiation for the change of the cutter angle related to the axis of the workpiece. This paper deals with all kinds of wooden housing, from houses of solid wood to houses made of wood-based materials. The description of positive and negative characteristics of each type, including why a house made of logs is essentially different, its positive and negative sides. The paper examines all kinds of the logs rounding technology; the characteristics of their quality and energy consumption are presented. The experimental part of the work consists in the experiment planning and identifying of the factors that influence the rounding process. The way the cutter angle influences the surface roughness during the cylindering process was studied. The final stage of the work was to evaluate the results of the work, their relevance and the possibility to introduce the new equipment with the changed parameters of the cutting tool into production.

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