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Quality assessment of shotgun barrel bore
Vespalec, Vítězslav ; Hammer, Miloš (referee) ; Jankových, Róbert (advisor)
The diploma thesis deals with the issue of a quality assessment of a bore of shotgun barrels. There are mentioned both definitions of a quality shotgun barrel and also a quality of shotgun barrel bore. In conclusion, there are presented particular proposals for evaluation of parameters of surface texture of forged shotgun barrel blanks.
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3D scanning of glossy surfaces
Zeman, Jakub ; Zatočilová, Aneta (referee) ; Koutecký, Tomáš (advisor)
The goal of this bachelor thesis is to experimentally determine the impact of different concentrations of titanium matte coating on the properties of matte film covering glossy surface intended for 3D scanning. Theoretical part of the thesis contains brief introduction to the 3D digitization of real objects as well as more detailed description of the particular scanning method used in this thesis and summary of possible digitizing errors and existing knowledge about matte coatings. The practical part composes of applying the titanium matte coating on specimens using automated coating device thus maintaining the exact same conditions for all concentrations. Following measurement of specimens using 3D scanner and optical profilometer results in determining the optimal concentration of titanium coating providing the best properties of the matte film.
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3D scanning of glossy surfaces
Zeman, Jakub ; Zatočilová, Aneta (referee) ; Koutecký, Tomáš (advisor)
The goal of this bachelor thesis is to experimentally determine the impact of different concentrations of titanium matte coating on the properties of matte film covering glossy surface intended for 3D scanning. Theoretical part of the thesis contains brief introduction to the 3D digitization of real objects as well as more detailed description of the particular scanning method used in this thesis and summary of possible digitizing errors and existing knowledge about matte coatings. The practical part composes of applying the titanium matte coating on specimens using automated coating device thus maintaining the exact same conditions for all concentrations. Following measurement of specimens using 3D scanner and optical profilometer results in determining the optimal concentration of titanium coating providing the best properties of the matte film.
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|
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Quality assessment of shotgun barrel bore
Vespalec, Vítězslav ; Hammer, Miloš (referee) ; Jankových, Róbert (advisor)
The diploma thesis deals with the issue of a quality assessment of a bore of shotgun barrels. There are mentioned both definitions of a quality shotgun barrel and also a quality of shotgun barrel bore. In conclusion, there are presented particular proposals for evaluation of parameters of surface texture of forged shotgun barrel blanks.
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