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Problematika vnitřního pnutí v materiálech při obrábění tenkostěnných dílů / Issue of Internal Tension in Materials during Machining of Thin-walled ComponentsOsička, Petr January 2017 (has links)
This master thesis focuses on analysing the origins of residual stress in material caused by face milling. Representatives of three groups of aluminum alloys (5000, 6000, 7000) are compared by measurements. For measuring of the residual stress in aluminum alloys, the hole-drilling method was used by applying tensometric rosettes. In order to determine the influence of the used milling cutters', flatness of the machined surface was analyzed by comparative method. The thesis concludes with a discussion and an overall evaluation of the results.
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