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Manufacturing of kitchen sink
Vágner, Lukáš ; Peterková, Eva (referee) ; Jopek, Miroslav (advisor)
The project deals with the design of production of the kitchen sink made of chromium-nickel austenitic steel 1.4301. Material thickness of the sink is 1 mm. The annual production series is 30,000 pieces. After considering the size of the produced series, a combination of shearing and deep drawing was chosen as the production technology. Shearing of the circular shape was combined with the execution of both draws into one production tool. For this design, the necessary calculations were performed along with verification by simulations in the PAM-STAMP program.The tool is clamped in a hydraulic press PO 400, which has all the necessary parameters. The coil blank is guided through the unwinding and straightening device Compact Line GLK3-1000. The selling price of one sink was set at CZK 1,300. Production becomes profitable after producing 7540 sinks.
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A variety of transpiration in the young spruce stands with different thinning management
Zavadilová, Ina ; Szatniewska, Justyna ; Vágner, Lukáš ; Krejza, Jan ; Pavelka, Marian
Managing the spruce forest growing beyond its favourable conditions is trading between water consumption and increasing biomass. We examined tree transpiration in four stands with different thinning intensities in a 40-year-old spruce forest in South Moravia. Tree transpiration was significantly higher under moderate and heavy intensity compared to low intensity and control plots. Tree transpiration differed also among trees of different sizes within the treatments and also between the treatments. The stem increment was visibly increasing with the intensity of treatment, particularly for suppressed trees. The findings show an ecological tree response two years after the thinning.
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Innovative production of the brake segment
Vágner, Lukáš ; Řiháček, Jan (referee) ; Jopek, Miroslav (advisor)
The project elaborates the design of the new technology production of the developed shape of the component, which is part of the drum break. The material of the component is structural steel S355J2C. The annual series produced is 100,000 pieces. From the possible production variants, the production by progressive cutting was chosen as the most suitable. Based on a literature study of the issue, an optimal method of production was proposed. The coil blank is fed to the designed tool by an unwinding and straightening device. The tool is clamped in the selected press LDO 800 A/S with the nominal forming force 8 MN. According to the economic calculations, the selling price of one manufactured part was set at 195 Kč. Production becomes profitable after making 55 283 parts.
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NEW ON THE „OLD“ – Brno, Bratislavská - Stará Corner
Obršál, Norbert ; Vágner, Lukáš (referee) ; Jura, Pavel (advisor)
The proposal complements vacant site, there is a public space which is plaza. Plaza is a center of local development and a space for theater Radost. Multifunctional house contents coffée, comercial and administrative places for rent and apartements. There are two courtyards. There is floor for parking under the ground. Buildings respect the surrounding buildings.
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NEW ON THE „OLD“ – Brno, Bratislavská - Stará Corner
Kvaššay, Lukáš ; Vágner, Lukáš (referee) ; Jura, Pavel (advisor)
Selected site is located on the outskirts of the city centre of Brno, at a crossroad of streets Stará and Bratislavská. The area of the site is 3402 m2. The building is designed to respond to urban disposition, pedestrian paths and needs of the city. Main goal of the project was to design a polyfunctional building which includes housing units, parking lot, shops and also sports hall. The proposal of sports hall is based on connection with possibilities of the site and needs of nearby preschool and elementary school which is dealing with issues of its sports hall unsatisfactory capacity. The sports hall will be also available for general public. Another goal of the project was design of area in front of entrance of Radosť theater which is situated next to the site. The building consists of two main parts with different heights. The sports hall is also integrated to the object with height separation from main parts. The object was sensibly incorporated to adjacent buildings. This layout clearly defines three main spaces between the parts of building with distinct features. There is public piazzetta located in front of the Radosť theater which supports its cultural significance. Between the two main parts there is semipublic open space which includes children playground. Semiprivate space is situated on the north side of the object and offers rentable gardens. The building was designed with consistency with a sustainable development.
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NEW ON THE „OLD“ – Brno, Bratislavská - Stará Corner
Matoušek, Jaroslav ; Vágner, Lukáš (referee) ; Jura, Pavel (advisor)
The project of new buildings on the corner of Oldbstrees Bratislavska street creates a compact volume with several features. It continous with the surrounding block development where is significantly separated public and private space. The building is divided into several distinct masses, which correspond to measure their surrounding areas. Individual masses are united in the same tectonic principle facade. Abandoning figure in the southern part of the site creates space in front of the theater Radost and at the same time it achieves better insolation of new apartments. The newly designed building contains typologically different apartments.
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LABORARTORY BRNO
Hamrník, Ondřej ; Vágner, Lukáš (referee) ; Jura, Pavel (advisor)
three materials, forms a whole, among them a small yard, three inputs, different floors, the ground floor cafe, upstairs galleries, big black cube skeleton inside, attic holds the man in the back yard, large antrum, combines parter, coupled parter, people harm, theater, dance, art skills, as well as sculptors and designers will get their, large stairs, lots of glass, views of Brno, greenery, overlooking the rooftops, this statue, this picture, there the dance, there Kavu drinks
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LABORARTORY BRNO
Gerhard, Vít ; Vágner, Lukáš (referee) ; Jura, Pavel (advisor)
The project deals with a new obbject in the current site in Brno on the corner of Koliste and Milady Horakove street. The subject of design is the new Gallery of architecture and modern art, so called laborARTory. The functional utilization is subject of the design with one regulation, the floor area of the gallery needs to be at least 30% of the whole.
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LABORARTORY BRNO
Hotař, Pavel ; Vágner, Lukáš (referee) ; Jura, Pavel (advisor)
The building make a corner and finishing the streets Milady Horákové a Koliště with dignyty. The house are reacting to important route Lužánky-třída Kapitána Jaroše and ending it by squere with solitaire tree. Its although divide to two simetrick parts with different functional character.
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HOUSE ON THE EDGE – Valašské Meziříčí, Sokolská Street
Mikulková, Veronika ; Vágner, Lukáš (referee) ; Jura, Pavel (advisor)
The town library, which is currently placed in unsuitable spaces, and the apartment block were chosen as new functions of the projected area. Masses of the buildings create missing street line and respond by their positions to the Sokolovska and Polaskova streets, which define the area from the south and from the north. The new buildings complete the boundary between the old city center and the concrete high-rise blocks; they also define new urban spaces - square and park greenery.
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