National Repository of Grey Literature 12 records found  1 - 10next  jump to record: Search took 0.00 seconds. 
Assesment of assembling inaccuracy on the coil spring lifetime
Stavárek, Václav ; Hadaš, Zdeněk (referee) ; Lošák, Petr (advisor)
This bachelors thesis is focused on helical compression springs with rectangular wire cross-section. In cooperation with an unnamed company it examines few possible causes of their failure rate. This thesis also includes experimental measurement of change of the spring stiffness after it underwent a high number of cycles.
Design of vibrating waste sorter
Taska, Abraham ; Tůma, Zdeněk (referee) ; Synek, Miloš (advisor)
The master thesis deals with a construction proposal for a vibrating sorter of cartridges. The thesis contains the theoretical part characterizing various sorter types of cartridges and describes the principle of sorting with the help of the vibrating sorters. The practical part includes a draft of a drive, calculation of a vibrating sorter, a proposal of compression springs bearing vibration frame and a control calculation of these springs. A complete vibrating sorter of the cartridges is created in a 3D modeling program. The thesis is attached by the drawings of the individual assemblies, subassemblies and individual parts.
Conception of terrain vehicles UTV
Máca, Jiří ; Vopařil, Jan (referee) ; Kučera, Pavel (advisor)
This review type bachelor thesis is dealing with conceptual solutions of Utility terrain vehicles. Individual chapters are describing main functional groups and different options of their construction. These options are analysed in terms of suitability for given application in utility and sport terrain vehicles, their manufacturing complexity and costs. Specific vehicles are mentioned only marginally.
Suggestion of tumbling machine's construction
Matula, Petr ; Bilík, Martin (referee) ; Synek, Miloš (advisor)
The master´s thesis deals with a suggestion of vibratory tumbling machine´s construction for tumbling of brass cartridges. The thesis contains theoretical part which describes the principle of tumbling and its possibility of using, further characterizes various types of tumbling machines and their parts. Practical part of thesis includes functional calculations of vibratory tumbling machines, draft of power, compression springs bearing tumbling container and control calculation of these springs. Complete tumbling machine is created in a 3D modeling program. Drawing documentation which includes individual drawings of assemblies, secondary assemblies and their particular parts according to task is enclosed.
Materials for Spring Fabrication
Sercel, Daniel ; Řičánková, Veronika (referee) ; Němec, Karel (advisor)
This work deals with an overview of materials for the manufacture of springs, their characteristics and use for various industrial applications. Then summarizes the thermal and mechanical processing of different materials and the impact of treatment on structure and properties. I gathered information from available publications and worked in this research.
Assesment of assembling inaccuracy on the coil spring lifetime
Stavárek, Václav ; Hadaš, Zdeněk (referee) ; Lošák, Petr (advisor)
This bachelors thesis is focused on helical compression springs with rectangular wire cross-section. In cooperation with an unnamed company it examines few possible causes of their failure rate. This thesis also includes experimental measurement of change of the spring stiffness after it underwent a high number of cycles.
Conception of terrain vehicles UTV
Máca, Jiří ; Vopařil, Jan (referee) ; Kučera, Pavel (advisor)
This review type bachelor thesis is dealing with conceptual solutions of Utility terrain vehicles. Individual chapters are describing main functional groups and different options of their construction. These options are analysed in terms of suitability for given application in utility and sport terrain vehicles, their manufacturing complexity and costs. Specific vehicles are mentioned only marginally.
Design of vibrating waste sorter
Taska, Abraham ; Tůma, Zdeněk (referee) ; Synek, Miloš (advisor)
The master thesis deals with a construction proposal for a vibrating sorter of cartridges. The thesis contains the theoretical part characterizing various sorter types of cartridges and describes the principle of sorting with the help of the vibrating sorters. The practical part includes a draft of a drive, calculation of a vibrating sorter, a proposal of compression springs bearing vibration frame and a control calculation of these springs. A complete vibrating sorter of the cartridges is created in a 3D modeling program. The thesis is attached by the drawings of the individual assemblies, subassemblies and individual parts.
Suggestion of tumbling machine's construction
Matula, Petr ; Bilík, Martin (referee) ; Synek, Miloš (advisor)
The master´s thesis deals with a suggestion of vibratory tumbling machine´s construction for tumbling of brass cartridges. The thesis contains theoretical part which describes the principle of tumbling and its possibility of using, further characterizes various types of tumbling machines and their parts. Practical part of thesis includes functional calculations of vibratory tumbling machines, draft of power, compression springs bearing tumbling container and control calculation of these springs. Complete tumbling machine is created in a 3D modeling program. Drawing documentation which includes individual drawings of assemblies, secondary assemblies and their particular parts according to task is enclosed.
Materials for Spring Fabrication
Sercel, Daniel ; Řičánková, Veronika (referee) ; Němec, Karel (advisor)
This work deals with an overview of materials for the manufacture of springs, their characteristics and use for various industrial applications. Then summarizes the thermal and mechanical processing of different materials and the impact of treatment on structure and properties. I gathered information from available publications and worked in this research.

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