National Repository of Grey Literature 13 records found  previous11 - 13  jump to record: Search took 0.01 seconds. 
Determinantion of size penetration of the zinc surface layer to the edge of part in dependence on use technology of production - laser cutting, punching
Klazar, Martin ; Žák, Ladislav (referee) ; Mrňa, Libor (advisor)
The project, developed under the terms of engineering studies of the M-STG Manufacturing Technology branch, presents the analytical assessment of the cutting surface of the metal sheet by two most commonly used modern technologies of cutting, which is the laser beam division and the exact cutting. The evaluation of this area was mainly focused on the level of the penetration of the zinc surface layer in the area of the given cutting. With the help of modern methods of electron microscopy, these values of penetration were then estabilished for each technology. The analysis itself was preceded by literary studies of all individual parts participating in this experiment.
Design of manufacturing technology for plastic car emblem
Bombera, Mojmír ; Krška, Petr (referee) ; Kandus, Bohumil (advisor)
The project elaborated in scope of engineering studies branch 2307. The project is submitting design of production technology of car emblem. Different manufacturing technologies have been compared based on study of technical literature. Most suitable technologies have been chosen such as pressure die casting, especially aluminum alloys and plastic injection molding. Plastic part is metal plated afterwards in order to get desired metal look. Part of this project is injection molding tool design inclusive technical, technological and economic analysis.
The practical aspect for evaluation of waste-water from metal plating
Válek, Roman ; Vávrová, Milada (referee) ; Doležalová Weissmannová, Helena (advisor)
The Galvanic Plating Technology is used by many branches of modern industry. Sizeable amounts of waste water are an integral part of plating technologies. It contains a versatile spectrum of chemical substances hazardous to the environment. This work focuses on monitoring the level and nature of waste water pollution resulting in primary production. Several indicators were selected to appreciate the quality of the effluent, which were defined according to the procedures. The possibility of quality monitoring process based on values of pollution was discussed after evaluating the results.

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