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Mechatronics design of furniture dowels producing machine
Šubrt, Kamil ; Andrš, Ondřej (referee) ; Houška, Pavel (advisor)
This work deals with the suggestion of self-operating machine for the manufacture of furniture pins from the cylindrical pin blanks. The paper analyzed the possibility of production automation of furniture pins, which has been based on long experience with their production. Subsequently, there was suggested a design of machine using V-cycle methodology. In this proposition was gradually developed the machine construction and its management. Construction of this machine presented by 3D CAD model is connected to the development environment NI LabVIEW. Operating of the machine was designed and verified through co-simulation. The machine proposition was achieved trough successive iterations of development which meets the requirements. In the conclusion of this project was done analysis of choice suitable management system for the real machine.
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Design of single-purpose cutting machine for shortening of plant stems
Žižka, Jakub ; Brandejs, Jan (referee) ; Vespalec, Arnošt (advisor)
This bachelor thesis deals with the design of a single-purpose machine for cutting plant stems. The task of the machine is to cut already partially shortened and stripped wheat straw stalks to the required length. The operation of the machine is fully automated, the operator only ensures the supply of semi-finished products to the machine, removes the finished stalks and controls the operation of the machine. In the thesis is a search describing the existing technologies used for cutting plant stalks, the possibility of driving a single-purpose machine and possible solutions for transporting stalks. The research also includes an analysis of the necessary mechanical and physical properties of wheat stalks. Subsequently, the analysis of information from the research part of the thesis and the definition of important parameters for the design construction balance sheet is performed. In the practical part of the work are developed concepts of possible solutions of individual structural nodes and justification of the choice of individual solutions. The second part of the practical part deals with the construction design of a selected conceptual design, including calculations. The work shows a possible solution for the construction of a machine for processing semi-finished products with a large variety of shapes.
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Word-formation processes used by players of online games in writing
KUKAČKA, Tomáš
The content of the bachelor thesis consists of the analysis of word-formation processes used in Internet communication. The bachelor thesis is divided into the theoretical and practical part. The theoretical part focuses on word-formation processes used in English with an emphasis on shortening and abbreviation, as these two processes are being the most often used in Internet communication. Furthermore, the thesis briefly describes the environment of the game World of Warcraft and the communication of its players. The practical part is based on a corpus of data obtained from the game channel called "world chat", where the majority of players' communication takes place. The corpus itself is created using the LancsBox software, which is used to compile a list of the most frequent words used by players, for which their word-formation process is determined. The research aims to compile a ranking of the most frequently used word-formation processes by players.
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Design of single-purpose cutting machine for shortening of plant stems
Žižka, Jakub ; Brandejs, Jan (referee) ; Vespalec, Arnošt (advisor)
This bachelor thesis deals with the design of a single-purpose machine for cutting plant stems. The task of the machine is to cut already partially shortened and stripped wheat straw stalks to the required length. The operation of the machine is fully automated, the operator only ensures the supply of semi-finished products to the machine, removes the finished stalks and controls the operation of the machine. In the thesis is a search describing the existing technologies used for cutting plant stalks, the possibility of driving a single-purpose machine and possible solutions for transporting stalks. The research also includes an analysis of the necessary mechanical and physical properties of wheat stalks. Subsequently, the analysis of information from the research part of the thesis and the definition of important parameters for the design construction balance sheet is performed. In the practical part of the work are developed concepts of possible solutions of individual structural nodes and justification of the choice of individual solutions. The second part of the practical part deals with the construction design of a selected conceptual design, including calculations. The work shows a possible solution for the construction of a machine for processing semi-finished products with a large variety of shapes.
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Shakespeare's work in a version of Reduced Shakespeare Company (RSC)
KŘEPELOVÁ, Magdaléna
This bachelor thesis deals with an abbreviated version of 37 plays by William Shakespeare which is presented by The Reduced Shakespeare Company as The Complete Works of William Shakespeare (abridged). At first, the thesis discusses terms culture, pop culture and their overlaps. The second chapter focuses on origins and activities of RSC and the third chapter sums up the history of abbreviating of Shakespeare's plays. The fourth chapter is devoted to up-to-dateness of Shakespeare's plays, then it describes the staging practice in the Elizabethan era and it ends with the analysis of RSC's approach to Shakespeare's texts. The fifth chapter deals with the problems of translating the play into Czech and its domestication in Czech environment. The last chapter illustrates another overlaps of Shakespeare's plays into Czech environment.
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Optimalizace výroby lepených hranolů na závodě Stora Enso WP HV, s.r.o. ve Ždírci nad Doubravou
Růžička, Dominik
This deals with possibilities of optimisation finger joint construction timber production line in Stora Enso WP HV s.r.o. in Ždírec nad Doubravou. The thesis was based on Stora Enso requirements which were found earlier and the thesis suggest solutions of these problems. The solutions of problems were designed in three areas. In first there was solved profit from buying better sorted timber in relation between price of timber and yield of the timber. The next interest was continuity between two main operations, cutting and joint milling. These two operations are in close relation and there was identified conditions for formation downtimes. The method for avoiding downtimes was based on decreasing quantity of cuts. The last of thesis was about possibility to use automatic grading machine for classifying wood defects. For automatic grading machine was designed placement in or out of production line and its opportunities.
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Mechatronics design of furniture dowels producing machine
Šubrt, Kamil ; Andrš, Ondřej (referee) ; Houška, Pavel (advisor)
This work deals with the suggestion of self-operating machine for the manufacture of furniture pins from the cylindrical pin blanks. The paper analyzed the possibility of production automation of furniture pins, which has been based on long experience with their production. Subsequently, there was suggested a design of machine using V-cycle methodology. In this proposition was gradually developed the machine construction and its management. Construction of this machine presented by 3D CAD model is connected to the development environment NI LabVIEW. Operating of the machine was designed and verified through co-simulation. The machine proposition was achieved trough successive iterations of development which meets the requirements. In the conclusion of this project was done analysis of choice suitable management system for the real machine.
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