National Repository of Grey Literature 1 records found  Search took 0.01 seconds. 
Assessing the influence of operating conditions on the resulting circularity and positioning accuracy
Sarvaš, Matej ; Marek, Tomáš (referee) ; Holub, Michal (advisor)
This thesis assesses the influence of operating conditions such as feed rate, position on the machine and temperature of individual machine components on the resulting positioning accuracy and circularity of a CNC machine. At the beginning, the current state of the art of the problem is described, such as types of machine accuracy, machine tool errors and their measurement. Subsequently, a system analysis of the problem is developed, where all the factors affecting the machine are described and a method for testing the machine is proposed. In the penultimate chapter, the proposed measurements are processed and in the last chapter they are evaluated.

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