Browsing by Author "Elsner, Jan"
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- ItemAnalýza namáhání rolničky vačkového mechanizmu šicího strojeDECO 2000(Technická Univerzita v Liberci, 2010) Elsner, Jan; Konečný, MartinThis bachelor thesis is focused on the analysis of the cam bearing ball mechanism straining of the sewing machine DECO 2000. The machine is working these days in mode of 380 punctures per hour. But there is an effort to gross up the number of punctures till 500 punctures per a minute. The aim of this bachelor thesis was to analyse and to verify whether the cam would sustain the straining even during higher revolutions of the machine, and eventually to suggest an appropriate adjustment with the aim to lower the straining of the cam.