|
|
Extrudace kompozitního filamentu pro 3D tisk
KOUBA, Matěj
The thesis summarizes the existing knowledge about 3D printing, specifically about the technology called Fused Deposition Modeling and the materials used in it. The aim of the practical part of the thesis is to create a structural design and subsequently build an extruder for experimental purposes in the production of a composite material made of polylactic acid and natural fibres. As part of the thesis was firstly created, the design of the extruder for the production of composite materials, using modeling program. During the design, emphasis was given to minimize the aquisition cost and modularity. Some parts of the apparatus were fabricated by machining the residual material using machine technology. Other components were created using additive FDM 3D printing technology. The fabricated machine was tested at different temperatures of the heating part on PLA materiál.
|
|
|
Moderní výroba kovových dílů používaných v dopravní technice
KOUBA, Matěj
In all branches of human activity there is a certain advance and the development of modern materials and new technological processes in production. This work summarizes this procedure, especially in the field of transport technology. However, conventional production is an important part of modern production, that is why the work is divided into two parts. The first part deals with the conventional production of metal parts, especially materials such as steel and aluminum and conventional methods of forming body parts. The second part provides information on the first, second and third generation of AHSS steels and modern production technologies that have the potential for use in transportation technology. Conventional methods are mainly drawing and pressing. Modern methods in the production of metal parts can be hydroforming, high-speed forming. In recent years, additive production has become very popular, especially 3D printing.
|
|
|
State Aid and Taxation of Renewable Resources
Kouba, Matěj ; Marková, Hana (advisor) ; Kohajda, Michael (referee)
The thesis with the topic State Aid and Taxation of Renewable Resources deals with the renewable resources in general, reason of their support, function of renewable resources powerplants etc. This thesis describes also the state aid of renewable resources in the Czech Republic and their taxation as well. A small part of this thesis analyzes the state aid in the other EU countires and contains their comparision with the Czech Republic.
|
|
| |
guest ::
RSS feed.