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Production of handrail holder
Ryšavý, Jan ; Varjan, Matúš (referee) ; Peterková, Eva (advisor)
Economic and technological analysis of possible methods of production real part. The basic theoretical knowledge of selected production methods and their application in practice. The division of production methods for various production series of part using economic evaluation.
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Design of a workplace for polystyrene objects cutting by industrial robot
Macek, Jakub ; Kubela, Tomáš (referee) ; Pochylý, Aleš (advisor)
This Bachelor thesis mainly focuses on the construction of the effector for cutting complex shapes made of polystyrene by an industrial robot. This thesis describes various methods of cutting polystyrene, the choice of the right type of robot, construction of the effector with the possibility of tensing the wire, workplace suggestion, as well as the results of accuracy and precision measurements of the constructed effector.
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Analysis of appropriate finishing technology after deep drawing
Šobáň, Pavel ; Císařová, Michaela (referee) ; Podaný, Kamil (advisor)
This bachelor thesis summarizes information about appropriate finishing technology after deep drawing. The thesis is focused only on the most used and most proper methods, which include material parting operations, such as plate shearing, laser, plasma, water jet and saw cutting, and machining operations, such as lathe-turning and grinding. For each of the mentioned methods, a principle of the selected technology is described and also its suitability for the present problems. The thesis compares the individual methods considering their advantages and disadvantages for removal of uneven edges of cylindrical shells.
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Production and cutting tubes
Drápala, Miroslav ; Henzl, David (referee) ; Peterková, Eva (advisor)
The submitted project created in the bachelor studies of B-STI Machinery engineering is focused on problematics of production and cutting tubes by forming. Based on the research of literature mentioned problematics and own knowledge the bachelor thesis describes several technologies of production and cutting tubes and the tools and machinery related with the described methods.
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Production of forging piece "Spanner"
Vávra, Jan ; Kopřiva, Miloslav (referee) ; Novotný, Karel (advisor)
Projects developed within the bachelor's degree in Mechanical Engineering, presented a proposal technology forged wrench - the hot-rolled steel bars 11 523.0. The thesis also compares the past with conventional methods of production and considering the new technological process of manufacturing. Based on the literature studies about fitting and calculations, was chosen to die forging hammer KHZ 2 A (producer ŠMERAL Brno, plant Hronov), with nominal energy of 20 kJ working pressure of 16 MPa and 30 kW electric power.
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Confrontation of processes WJM/AWJ and LBM in condition firm
Novotný, Petr ; Osička, Karel (referee) ; Kalivoda, Milan (advisor)
This thesis describes confrontation of processes WJM/AWJ and LBM in condition firm. This is describes basic principle both methods, the most commonly used source of laser beam and pressure water. Use in practice, advantagesdále and disadvantages of technologies. Furthermore there is a proposal for a new machinery in the current. Water jet is recommended, because of the wide use cut materials.
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Technology of laser machining
Kroupa, Jiří ; Zemčík, Oskar (referee) ; Zemčík, Oskar (advisor)
This bachelor thesis is focused on present possibilities of laser cutting. The first part describes basic principles of the laser beam, possibilities of ma-chining of various materials and its use in production. Various types of lasers are introduced, including those developed in the last decade. The performance and quality edge that the laser beam can give you is presented in the next part. The practical part compares laser machining with conventional technology of machining. Final results are evaluated in the last chapter.
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Surface integrity after waterjet cutting process
Pešata, Jan ; Slaný, Martin (referee) ; Dvořák, Jaromír (advisor)
Thesis on subject "Surface integrity after waterjet cutting process" describes problem of the progressive advanced technology, unconventional hydroabrasive jet cutting, examines the integrity of the surface after cutting AWJ and discusses selected factors on the outcome of the cutting process. Also, there are mentioned accompany effects of cutting process and the various applications of AWJ.
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Surface integrity after waterjet cutting process
Pešata, Jan ; Slaný, Martin (referee) ; Dvořák, Jaromír (advisor)
is thesis on subject "Surface integrity after waterjet cutting process" describes problem of the progressive advanced technology, unconventional hydroabrasive jet cutting, examines the integrity of the surface after cutting AWJ and discusses selected factors on the outcome of the cutting process. Also, there are mentioned accompany effects of cutting process and the various applications of AWJ. A special attention is devoted to the surface integrity evaluation in terms of its quality. Next was attention to factors entering into the process of division and affecting the surface topography.
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