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An equipment for PET filament producing for 3D printing usage
Kotačka, Petr ; Knoflíček, Radek (referee) ; Kočiš, Petr (advisor)
This thesis deals with design of equipment for the production of PET termoplastic fibre to be used in 3D printing by means of FDM method. Concise survey of plastics processing methods is presented herein, furthermore, structural design of equipment with necessary engineering calculations is included as well. Drawing documents with the total economic evaluation is a part of this thesis too.
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The materials for firearms barells
Mrózek, Jan ; Molliková, Eva (referee) ; Němec, Karel (advisor)
The aim of this Bachelor thesis is to summarise information about development and basic description of individual parts of barrel firearms and appropriate use of materials for their production. The content of this thesis are also methods of surface treatment of the barrel rifling. In conclusion, the thesis describes weapon life and deterioration of barrel firearms.
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Barrel production
Brejčák, Dušan ; Štroner, Marek (referee) ; Lidmila, Zdeněk (advisor)
Bachelor‘s thesis contains basic specifics of arms barrels. Further presents choice of semifinished product, possible production methods of grooved barrel, description the method of rotary forging, usage of rotary forging and main principles of forging machines. There is shown technological proces of specified barrel in the last chapter, which is displayed by description of operations with a relevant pictures.
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Barrel forging
Moravec, Zdeněk ; Císařová, Michaela (referee) ; Lidmila, Zdeněk (advisor)
The thesis contains a description of basic specifics of small arms barrels. Further presents the overview of other production methods and describes the method of rotary swaging, its use in production of the small arms barrels and basic principles of forging machines. In the last chapter there is a general manufacturing process of general forged small arms barrel. The procedure includes a brief description of operations and a schematic images of selected operations.
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Barrel Rifling Machine Designe and Function Analysis
Loutocký, Petr ; Hammer, Miloš (referee) ; Jankových, Róbert (advisor)
This master’s thesis is devoted to rifling technologies of the barrel bore of fire and gas arms. In cooperation with the company Winston Production, s.r.o. also enters into operation issues of selected manufacturing machine Zs 151 for barrel rifling. It contains an analysis of legislative demands on the technical documentation, description of the construction and function of machinery and materials for the creation of local operating safety rules for its operation. The part of work is also 3D model of the machine created in software SolidWorks.
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Materials for Production of Small Firearms
Neužil, Tomáš ; Lidmila, Zdeněk (referee) ; Molliková, Eva (advisor)
The aim of this thesis is to summarize information of small firearms, both in terms of their historical development and the origins of the crafting firearms, through the development of locks and a history of the weapons, which were during this development invented, to the emergence of a single bullet, which is still used today, so from the perspective of our time focusing on the choice of barrel materials, the issue of loading and fatigue barrel and bore when fired and conventional production technologies barrel bore.
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Handling equipment for a storage of the barrels
Matyáš, David ; Škopán, Miroslav (referee) ; Kašpárek, Jaroslav (advisor)
The Bachelor´s thesis deals with the design of handling equipment for barrel warehouse as additional device for forklifts. Forklift moves on the flat floor of the warehouse. All functions of the mechanism are powered by hydrostatic oil pressure. In the thesis, some design proposals are made, after their evaluation is chosen final variation which includes functional and strength calculations. The chosen concept includes a drawing documentation.
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Making a replica of cannon barell
Helešic, Jan ; Ostratický, Marek (referee) ; Bořil, Petr (advisor)
The topic of the bachelor's thesis is the production of a cannon replica mainly on the basis of a suitably chosen technology. On the basis of a literary study, which consisted mainly of an examination of historical sources, gravitational casting was chosen. The mold was formed from the inorganic molding compound GEOPOL. The model of the barrel was created according to the historical model of the ship's cannon. The model was created by CNC machining and the material is artificial wood. Cast iron with flake graphite, which has suitable foundry properties, was chosen as the casting material. The conclusion of the thesis contains an evaluation of the selected technology.
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Barrel production
Brejčák, Dušan ; Štroner, Marek (referee) ; Lidmila, Zdeněk (advisor)
Bachelor‘s thesis contains basic specifics of arms barrels. Further presents choice of semifinished product, possible production methods of grooved barrel, description the method of rotary forging, usage of rotary forging and main principles of forging machines. There is shown technological proces of specified barrel in the last chapter, which is displayed by description of operations with a relevant pictures.
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