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Design for production of lower part of charging station
Skalník, Petr ; Zavadil, Radek (referee) ; Podaný, Kamil (advisor)
This master’s thesis deals with a proposal of production technology of bottom part of charging station which is manufactured by DEL a.s. The component will be made of austenitic steel 17 349 which is 2 mm thick and its production series is 100 pieces a year. Punching and bending by MAG and TIG methods were chosen as the most suitable methods from the considered manufactoring technologies. Stud bolts will be welded by capacitor discharge. Based on the analysis of the technological calculations and the available machines in the manufacturing company was chosen that production is going to run through a punching press Pullmax 720, hydraulic CNC bending press OptiFlex 130 t 3,1 and welding sources TransPuls Synergic 3200, TransTig 1750 Puls and Nomark 65+. Technical and economical evaluation established cost calculation of semi-finished product material, welding wire, gaseous shield and stud bolts. The price of one piece is 3 117,70 Czech crowns.
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Manufacturing of eye
Skalník, Petr ; Štroner, Marek (referee) ; Podaný, Kamil (advisor)
The project follows up design of technology manufacturing of eye, which will be made by drop forging from low-alloyed steel 13 242. Yearly production is set on 300 000 pieces. Pursuant to of the literary pursuit problem and calculations will be the forging made on a hammer with several hits in the finishing hollow. Regarding to calculations of forging work is elected pneumatic-hydraulic power hammer KHZ – 2A with energy of 20 kJ. Die is made of tool steel 19 663 heat-worked according to drawing documentation. Technical and economical evaluation was aimed on a calculation of production expenses of semi-produced material (3 323 109,40 CZK) and on price of the forging machines for yearly production (930 000 CZK).
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What holds society together? The concept of societal community and constitutive symbolism in Talcott Parsons, Richard Münch and Jeffrey Alexander
Německý, Marek ; Šubrt, Jiří (advisor) ; Skalník, Petr (referee) ; Musil, Jiří (referee)
1. In my thesis I try to answer the question: "What holds society together?" by using theoretical conceptual tools of Parsonian functionalist sociology. I work especially with Parson's concept of societal community as it is defined in his book Socities. Evolutionary and Comparative Perspective. I work with the definition of societal community used in this book. Societal community is formed on one hand by a normative system of order, on the other hand by statuses, rights and obligations derived from membership thereof. [Parsons 1966: 31] I work with this skizza concept and try to reconstruct Parsons's concept by using conception of other authors, especially neo-functionalists (Jeffrey Alexander, Richard Munch, Samuel Eisenstadt), and by other authors as well (David Lockwood, Stein Rokkan, Lewis Coser, John Rawls). In spite of the fact that I use the interpreations of these authors, I consider my thesis an original piece of work, because especially last named authors do not explicitly use the concept of societal community. I reconstructed the concept of societal community with the complexity which cannot be found in the works of other authors [Gerhardt 2001]. 2. In the first step I try to reconstruct the concept based on the work of Talcott Parsons. I came to the conclusion that Parsons sees the...
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Urbanisation of the !Xun Bushmen in the area of Grootfontein in Namibia
Nedvěd, Radek ; Kandert, Josef (advisor) ; Budil, Ivo (referee) ; Skalník, Petr (referee)
Although overlooked by both administrators and anthropologists and numerically rather marginal, the Bushmen have been always part of the Namibian urban spaces on their erstwhile territories. Based on several field research trips to the area of Grootfontein between 2007 and 2013 and archival research, this dissertation outlines the complex historical processes and factors influencing the mobility of the !Xun Bushmen into and out of the urban space of Grootfontein in the commercial farm area of Namibia. Even though the mobility to its urban space was largely legally controlled during both the German and South African rule, the Bushmen continuously managed to penetrate it. With the development of the Blikkiesdorp settlement in the township of Grootfontein in the early 2000s the number of !Xun in the town considerably increased and they became an integral part of the settlement. This dissertation argues that the reasons for Bushman urbanisation are far more complex than being solely economically motivated. Although, the main focus of this case study is on the urban locality of Grootfontein, its author is convinced many of its data are generalisible on other urban areas within the commercial farm area as well.
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Design for production of lower part of charging station
Skalník, Petr ; Zavadil, Radek (referee) ; Podaný, Kamil (advisor)
This master’s thesis deals with a proposal of production technology of bottom part of charging station which is manufactured by DEL a.s. The component will be made of austenitic steel 17 349 which is 2 mm thick and its production series is 100 pieces a year. Punching and bending by MAG and TIG methods were chosen as the most suitable methods from the considered manufactoring technologies. Stud bolts will be welded by capacitor discharge. Based on the analysis of the technological calculations and the available machines in the manufacturing company was chosen that production is going to run through a punching press Pullmax 720, hydraulic CNC bending press OptiFlex 130 t 3,1 and welding sources TransPuls Synergic 3200, TransTig 1750 Puls and Nomark 65+. Technical and economical evaluation established cost calculation of semi-finished product material, welding wire, gaseous shield and stud bolts. The price of one piece is 3 117,70 Czech crowns.
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Urbanisation of the !Xun Bushmen in the area of Grootfontein in Namibia
Nedvěd, Radek ; Kandert, Josef (advisor) ; Budil, Ivo (referee) ; Skalník, Petr (referee)
Although overlooked by both administrators and anthropologists and numerically rather marginal, the Bushmen have been always part of the Namibian urban spaces on their erstwhile territories. Based on several field research trips to the area of Grootfontein between 2007 and 2013 and archival research, this dissertation outlines the complex historical processes and factors influencing the mobility of the !Xun Bushmen into and out of the urban space of Grootfontein in the commercial farm area of Namibia. Even though the mobility to its urban space was largely legally controlled during both the German and South African rule, the Bushmen continuously managed to penetrate it. With the development of the Blikkiesdorp settlement in the township of Grootfontein in the early 2000s the number of !Xun in the town considerably increased and they became an integral part of the settlement. This dissertation argues that the reasons for Bushman urbanisation are far more complex than being solely economically motivated. Although, the main focus of this case study is on the urban locality of Grootfontein, its author is convinced many of its data are generalisible on other urban areas within the commercial farm area as well.
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Manufacturing of eye
Skalník, Petr ; Štroner, Marek (referee) ; Podaný, Kamil (advisor)
The project follows up design of technology manufacturing of eye, which will be made by drop forging from low-alloyed steel 13 242. Yearly production is set on 300 000 pieces. Pursuant to of the literary pursuit problem and calculations will be the forging made on a hammer with several hits in the finishing hollow. Regarding to calculations of forging work is elected pneumatic-hydraulic power hammer KHZ – 2A with energy of 20 kJ. Die is made of tool steel 19 663 heat-worked according to drawing documentation. Technical and economical evaluation was aimed on a calculation of production expenses of semi-produced material (3 323 109,40 CZK) and on price of the forging machines for yearly production (930 000 CZK).
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