|
|
Materials for Passenger Car Bodies
Vondrák, Zdeněk ; Blaťák, Ondřej (referee) ; Hejtmánek, Petr (advisor)
This work is devoted to description of modern personal car body construction, materials of car bodies, surface finishing and methods of body parts joining. The work presents a list of materials that are used during manufacture of individual parts of body. Further, the work is concerned with surface finishing methods, especially those focused on anti-corrosion protection. The final part deals with various options of joining, that we may encounter in the automobile industry.
|
|
|
Surface treatment of car body
Talafa, Michal ; Kandus, Bohumil (referee) ; Kubíček, Jaroslav (advisor)
In this work, the theory describes modifications to the car bodies, especially their finishes. Thus pretreatment before the coating lacquer layers. There are described the types of pre-treatment such as degreasing and corrosion protection. Also deals with the coating, and their functions and applications to the car body. Since the body does not consist only of metal, there is another part of the work focused on the plastics that are used and their painting.
|
|
|
Plastic spur gears
Jordán, Jakub ; Dvořáček, Jiří (referee) ; Venclík, Jiří (advisor)
The bachelor work deals with describe to problems plastic gears and give actual state of knowledges in this section. The work deals with material, constuction and calculation plastic gears. Contains most frequent gear failure this gears and developments apply in mechanical engineering.
|
|
|
Injection moulding
Heralt, Aleš ; Balej, Zdeněk (referee) ; Žák, Ladislav (advisor)
This Bachelor´s thesis is focused on construction forms for injection of thermoplastic matters. The technology for plastic products production is technology that participate more and more in production of all sorts of products - from technical components over kitchenware after as much as toys. Main part of this thesis is focused on description of the injection valve, ejector, annealing and ventilation system forms for injection with the main structural principles.
|
|
|
Bioplastic bottles as an alternative to the bottles made of standard plastics
Pozníček, David ; Mejdrech, Vlastimil (advisor) ; Barton, Monika (referee)
The objective of the Bachelor's Thesis is to examine the feasibility of a specific project of production and distribution of bioplastic bottles. The purpose of this Thesis is also its support. In this paper is also outlined the future of bioplastic bottles as an alternative to the bottles made of standard plastics and there is comparison with the current product range of competition. It contains also a list of advantages and disadvantages of this material, including mapping of environmental impacts. It also includes a market survey regarding drinking habits of population in the Czech Republic. Then determine the ideal parameters of the bottle based on the conclusions of this survey and recommended those in the management of the project.
|
|
| |
|
|
Struktura komunálního odpadu v závislosti na době a místu vzniku z pohledu další využitelnosti obsažených komponent
Univerzita Palackého v Olomouci‚ Přírodovědecká fakulta, Olomouc ; Javůrek, Vít ; Heisig, Jan ; Mazalová, Monika ; Laciná, Jana ; Hekera, Petr ; Kostkan, Vlastimil
Detailní informace o složení směsného komunálního odpadu ve čtyřech různých lokalitách podle počtu obyvatel a typu komodity. Pro papír, plasty, kovy, sklo, biodpad, odpad jsou uvedeny tyto údaje: průměrné podíly jednotlivých složek ve vzorcích SKO za období září 2008 - srpen 2009 a září 2009- srpen 2010. Porovnání průměrných hmotnostních podílů jednotlivých složek ve vzorcích SKO v různých dnech týdne. Pro kompostovatelný odpad jsou uvedeny údaje o vývoji procentuálního obsahu kompostovatelného odpadu vzhledem k hmotnosti vzorku SKO. Na závěr jsou prezentována celková objemová data.
|
|
| |
|
| |
|
|
Historical development and conditions in processes with separated municipal waste in Czech republic
MOJŽIŠ, Lukáš
The aim was to map the first and second link in the chain municipal waste management, particularly with municipal sorted waste. I focused on the core components of municipal waste - paper, plastic and glass. The thesis examined public awareness about waste, how well informed they are and whether people are interested in products made from recycled materials. The second part was to describe the situation in a company dealing with waste, described problems are encountered and to find the steps that would lead to improve this situation
|
guest ::
