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Using 3D Scanning for the Preparation of Steam Turbines Cast Parts for Machining
Michalisko, Jan ; Sedlák, Josef (referee) ; Madaj, Martin (advisor)
The technical paper deals with the application of 3D scanning for the preparation of cast machining which is a part of steam turbines manufactured by the Industrial Turbo machinery branch office of the Siemens Ltd. in Brno. There is a theoretic explanation of general terms which relate to the 3D digitization process in the first part. Further in the theoretic part, the used digitization systems TRITOP and ATOS are described in detail. In practical part, the analysis of the current process has been carried out and the alternate process of the cast preparation for a subsequent machining has been suggested. By means of above mentioned systems, the cast has been converted in a digital form and compared with the source CAD module. The comparison results in material allowance check and the suitable setting for a following machining process. In conclusion, the technical economic evaluation of both processes has been carried out.
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Measuring of Vehicle Instant Velocity
Štencel, Jakub ; Petyovský, Petr (referee) ; Horák, Karel (advisor)
The theoretical part of this paper summarizes the methods for motion analysis in an image. Inspected in detail are the methods used for motion detection in the image sequences. The practical part is focused on finding the significant points in the image (the targeting reticles on the body of the vehicle) which are then used to calculate the speed of the vehicle.
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Methodological guide and digitization of gear pump
Ševčík, Ondřej ; Nevrlý, Josef (referee) ; Nečas, David (advisor)
The aim of this bachelor thesis is to provide a methodological quide of U10 type gear pump. In the first part of the thesis, analysis of individual pump components including its main parameters is presented. The next part is focused on the identification of the defect suggesting the instructions for the reparation. All the operations such as dismantling, inspection, reparation, and assembly are described in a detail in a form of the technological processes. After the reparation, an operating test was conducted to verify the functionality of the pump. In addition, all the components of the pump were digitized by using SolidWorks CAD system. The last chapter provides FEM analysis of the cogwheels contact. For this purpose, computational system ANSYS Workbench was used.
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ILIDE2016: conference report
Svoboda, Martin ; Pokorný, Jan ; Žižková, Štěpánka
Konference ILIDE2016 poskytla svým účastníkům širokou možnost konfrontace s trendy a posledními informacemi k tématu digitalizace, dlouhodobého uložení a efektivního zpřístupnění digitálního obsahu. Program byl zahájen předkonferenčním workshopem. Součástí akce byla prezentace firem. Na konferenci byl i dostatečný časový prostor pro osobní setkání s jednotlivými účastníky, přednášejícími a zástupci vystavujících firem.
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Perspectives of application of service AC Capture in the foreign markets
Petrůj, Šimon ; Gullová, Soňa (advisor) ; Bock, Adam (referee)
This diploma thesis deals with perspectives of application of service AC Capture from company AutoCont in the Slovak republic. AC Capture consists of offering digitizing services via cloud. Slovak republic is chosen as an inspected market mainly due to vendors licence policy which says, that IBM Datacap taskmaster Capture (platform for AC Capture) can be sold by company AutoCont only in the Czech or Slovak republic. Aiming at one market, which is in accordance with the licence policy, enables to go into appropriate depth and practically demonstrate the conclusions of the thesis via actual open business cases. The aim of the thesis is to evaluate the perspectives of application of AC Capture in the Slovak republic. The emphasis is placed on the macroeconomic analysis, analysis of indicators of standards of life, product analysis including the analysis of competition and quantitative questionnaire inquiry.
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Automatization of the digitization workflow of the National Library of Technology
Řihák, Jakub ; Kosek, Jiří (advisor) ; Římanová, Radka (referee)
This diploma thesis is focused on the automatization of digitization workflow in the National Library of Technology, Prague, Czech Republic. This thesis examines possibilities of digitization processes automatization by means of scripts written in Perl programming language and Apache Ant build tool. The advantages and disadvantages of both solutions are analyzed as well as their suitability for automatization of digitization workflow. Based on the comparison of both solutions, the scripts in Perl programming language are selected as the most suitable solution for automatization of digitization workflow. The question whether Ant build tool could be used for the purpose of automatization of digitization workflow is also answered in this thesis. The Ant build tool could be used for the above-mentioned purpose. However, once the activities in the given process divert from the general scope of tasks provided by the Ant build tool, the complexity of the whole solution increases rapidly. This complexity is given by the necessity to use predefined tasks -- sets of functions which have to be combined to create a functional automatization script. Even though Ant is an extendable tool, it is necessary to understand the Java programming language in order to create a new Ant task successfully. On the other hand, the Perl programming language allows easier customization of the script for the purposes of automatization of digitization workflow. Also, the modularity of the Perl programming language makes it easier to create those scripts and modify, correct or develop them even further.
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Europeana Cloud Athens Plenary Meeting 2014 Digital Curation Unit, Research Centre „Athena“
Pejšová, Petra
17. 3. – 19. 3. 2014 v Athénách (Řecko) proběhlo plenární zasedání v rámci projektu Europeana Cloud: Unlocking Europe’s Research via The Cloud pod zkratkou eCloud. Za Národní technickou knihovnu se zúčastnili bc. Jakub Řihák a PhDr. Petra Pejšová. Na zasedání byly shrnuty dosavadní výsledky a představen plán na následující rok. Řešily se administrativní záležitosti a byl dostatek prostoru k diskusi nad jednotlivými pracovními balíčky. Bylo zdůrazněno, že Europeana Cloud má být výzkumná platforma, ne portál.
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Implementation of electronic registry into the company E.ON Czech republic
Vaněk, Petr ; Kunstová, Renáta (advisor) ; Ovesný, Tomáš (referee)
The diploma thesis deals with the processes associated with receiving and sending postal items of E.ON Czech Republic followed with the effective development of the life cycle of documents with use of the digitization and data mining. The aim is to develop the project "Electronic Registry", which can be implemented into current information systems of the company and which will contribute to the optimization of processes of the registry. To achieve this objective it was developed an extensive analysis of the current state of registry and records management system in E.ON Czech Republic. Based on analysis it was proposed a specific solution for improvement. The first part deals with the analysis of current legislative requirements and theoretical analysis of the document lifecycle, which is demonstrated on the example of E.ON Czech Republic in the second part of the thesis. In the second part there is the introduction of company E.ON Czech Republic, which is followed by description of the current state of registry and processes in relation to the rece-iving of postal items. In the analysis of the current situation there are identified issues that arise when receiving and processing postal items to the registry. To the identified problems are offered individual solutions, which are elaborated in the overall solution in the final part of the thesis. The last part is a custom suggestion of optimization of existing processes by using of digi-tizing paper documents and data mining for automatic sorting, which helps to streamline existing processes. This section describes specific solution that is introduced into the E.ON Czech Republic. The solution system provides a single place for the digitization of docu-ments received and their subsequent management.
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42nd LIBER Annual Conference
Pejšová, Petra ; Římanová, Radka
Na konferenci LIBER 2013 byl prezentován poster s názvem „Czech Scientists Database“. Hlavní náplní tohoto ročníku bylo téma informační infrastruktury výzkumu a s tím spojené nové role knihoven. Účastníci se dozvěděli rámcové politiky Evropské unie směrem k otevřenému přístupu a výzkumným datům. Dále jim byly představeny již existující fungující praxe a možné náhledy, jak postupovat v následujících letech. Knihovny by se měly stát centrálním bodem pro vědce nejen v získávání informací, ale též v jejich publikování především v digitální podobě. V souvislosti s novou rolí knihoven byla zmiňována nová specializace tzv. „data librarian“.
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Europeana Cloud Kick-off meeting 2013
Pejšová, Petra ; Řihák, Jakub
Účelem zahraniční cesty (2. 3. – 5. 3. 2013) byla povinná účast zástupců NTK PhDr. Petry Pejšové a Bc. Jakuba Řiháka na úvodní schůzce k projektu Europeana Cloud: Unlocking Europe’s Research via The Cloud pod zkratkou eCloud, která se konala The National Library of the Netherlands, Den Haag, Nizozemí. Na schůzce byla probrána obecná témata spojená s administrací projektu a představeny jednotlivé pracovní balíčky. Řešitelé měli možnost vyjasnit si své role v rámci jednotlivých pracovních balíčků. Celkem se schůzky zúčastnilo 73 zástupců z 35 řešitelských organizací.
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