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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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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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Optimalization of metarials cutting in SOR Libchavy company
Jaroš, Vojtěch ; Dvořáček, Jan (referee) ; Humár, Anton (advisor)
The main subject of this bachleor’s thesis is the increase of productivity and precision in cutting tubes and flat parts in the company SOR Libchavy. The main goal of the first part is a description of the present cutting technology. Subsequently there is the suggestion of suitable unconventional technologies. Cutting with laser beam, water jet and plasma. The following part describes and selected machine and its possibilities. The Last part deals with the ekonomical rentability of this investment.
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Unconventional methods of material cutting
Rusz, Radek ; Mrňa, Libor (referee) ; Podaný, Kamil (advisor)
The bachelor thesis contents literary study of a unconventional methods of material cutting. Work is focused on cutting technology of a water jet, plasma, laser, ultrasound and electron beam. Each method is explained in terms of physical principle and application in industry. Also, there is the technological equipment for the various methods, including evaluation of their parameters. The work is also a comparison of all methods in terms of productivity and material processing quality, assessment their advantages and disadvantages, and suitability for small- or large volume production.
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Technology of Production Frame of Case
Tvarůžek, Martin ; Kalivoda, Milan (referee) ; Osička, Karel (advisor)
The bachelor Thesis compares and evaluates the most advanced production technology of components frame of case. These cases are used for induction heating of material. The thesis compares technological features of the material division by means of plasma jet, water jet and laser. It also evaluates the using of the given technology from economic point of view.
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Comparative Study of Enviromental Aspects of Different Non-conventional Cutting Technologies.
Muzikant, Dušan ; Dvořák, Jaromír (referee) ; Slaný, Martin (advisor)
This thesis deals with possible impact of non-conventional cutting technologies on enviroment and human body. In the first part of this thesis are described characteristics and working principle of particular methods. In the second part there are detail solved enviromental aspects of four methods whit focus on the filtration machine systems or recycling of used materials, through which was the sample produced. During the production there were watched avalible parameters, which served for final compare of basic enviromental aspects of these four methods.
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Unconventional methods of material cutting
Kulenda, Martin ; Mrňa, Libor (referee) ; Podaný, Kamil (advisor)
The present bachelor thesis summarizes the findings of unconventional methods of materials cutting. The thesis is only concerned with the most common and most appropriate methods used in practice. The described methods include cutting by laser, plasma, water jet, electron beam and ultrasound. For each of these methods, the principle of current technologies and technological equipment used for materials cutting in industrial practice is described. This thesis compares the individual methods in terms of their advantages and disadvantages when cutting different types of materials and also the appropriateness of the use of such methods in small or large series production.
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New trends of material cutting
Uttendorfská, Magdalena ; Špaček, Jindřich (referee) ; Peterková, Eva (advisor)
The thesis is focused on formation of a survey of modern methods of semi-product division in the area of forming technology. The first part of the thesis deals with material division conventional methods as cutting-off, clipping, refracting, cutting and sawing. These methods have already reached their utilization maximum. Their perfection is possible to be made e.g. by means of modern cutting materials. The next part is concentrated on material division special methods (oxygen cutting, laser, plasma and cutting by water jet) with presentation of their brief description. These methods have recorded the technology move ahead.
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