National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Design of a biological organic waste conveyor
Diviš, Přemysl ; Zajíc, Zdeněk (referee) ; Pokorný, Přemysl (advisor)
The master thesis deals with the design of a convex conveyor belt for biological organic waste, with a focus on the mass optimization of its supporting structure. The thesis assignment was developed in cooperation with Bluetech s.r.o. The aim of the work was to perform a functional calculation of the conveyor belt and to complement it with the selection of components. One of the objectives was also to perform a strength analysis of the original supporting structure and to perform its mass optimization from the collected data. The main part of the work is devoted to design the shape of the new support structure, where the resulting weight and the values of the maximum stresses will be lower than the original structure. The conclusion displays summarized results and suggests possible recommendations.
Systémy pro měření průtoku dojeného mléka
ZAJÍC, Zdeněk
The thesis deals with systems for measuring the flow of milked milk. At the beginning of the work the history of cattle breeding in the Czech Republic is described as well as the process of milking, the issue and the principles of a flow measurement. The second part deals with certification from the association ICAR and with selected flowmeters, too. The main chapter includes the principles of selected flowmeters´ operation. The selected flowmeters of milked milk, which have been certified by ICAR, are described and compared here.
Využití 3D tisku při výrobě výukových modelů
ZAJÍC, Zdeněk
The first part of this work presents the history of 3D printing, 3D printing processes andmodel formats for 3D printing. The following chapter presents the most widely used 3D printer technologies, advantagesand disadvantages of 3D printing and spheres where 3D printing can be used. In practical part is described the printer and the software, which were used for printing of educational models. There are also links, where can be found plenty of quality educational models. In conclusion are presented the most frequent problems of 3D printing and a description of educational models.

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