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Technology of manufacturing of carbon fibre composites by hot forming
Přikryl, Pavel ; Slaný, Martin (referee) ; Zouhar, Jan (advisor)
This master’s thesis deals with the composite materials and especially aims on the carbon and glass fiber composites. It points out different composition types and manufacturing methods which reflect in the different mechanical properties, final quality of the manufactured part and also in the manufacturing time. The practical part includes two particular manufacturing methods using prepregs, one cured in an autoclave and one by hot compression moulding.
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Application of composite materials for sport optics
Kupčák, Radim ; Slaný, Martin (referee) ; Zouhar, Jan (advisor)
In Its first half this master's thesis describes composite materials with carbon fiber reinforced plastics being the main focus point. An overview of production technologies follows. The major objective of the second part of this master's thesis is to design and manufacture a simplified model of an optical device using prepregs.
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Evaluation of dynamic damage of composite structure
Štefanovič, Peter ; Jetela, Václav (referee) ; Klement, Josef (advisor)
The first part of the diploma thesis with name „Evaluation of dynamic damage of composite structure“ focuses on designing device for impact experiments and suitable laminate samples made from prepregs. The conditions and problems of impact tests are also demonstrated here. The second part of the thesis deals with non-destructive control of damaged specimens based on thermography. This is mainly the extent of defects in the impaired area and the evaluation of results using the pulse infrared thermography method. Finally, the relative deviation in the crack size comparison between the visual method and thermographic are compared. Consequently, the residual strength of the damaged samples against undamaged specimens are compared using bending tests.
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Design of Composite Chassis for Formule Student
Gregor, Lukáš ; Šplíchal, Jan (referee) ; Mališ, Michal (advisor)
This bachelor thesis deals with structural design and manufacturing of Formula student chassis according the latest rules with primary aim to composite monocoque. In theoretic part is briefly described Formula student and the team. It shows actual used designs of chassis in competition and characteristics of composites and sandwich structures. In design section is described the design of the chassis due to safety, ergonomics and connections to other parts of the car. At the end is shown the manufacturing process of CFRP monocoque. The output of this thesis is made chassis of Dragon 8.
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Formula Car Monocoque Design
Žídek, Tomáš ; Dundálek, Radim (referee) ; Ramík, Pavel (advisor)
The diploma thesis describes the design of a carbon fiber monocoque Formula Student car according to current rules. The first part is focused on construction solutions of frames used in Formula Student cars. Following is a summary of the important rules for constructing composite monocoque. Subsequently are described composite materials and their properties. The main part of the thesis deals with the structural design of the CAD program and a computational model to simulate the load case in FEM program. The obtained results from the analysis of the monocoque are compared with the values allowed by the rules of Formula Student. In conclusion of this thesis is evaluated the proposed composite monocoque.
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ML PCB with Microvia - Production Line Design
Libich, Jiří ; Blansko, Jiří Zouhar, ČEMEBO (referee) ; Starý, Jiří (advisor)
This Bachelor thesis deals with the production of Printed Circuit Boards(PCBs), especially of the High Density Interconnection(HDI) type with microconnections. The aim of my thesis is to design and implement an technology equipments for the production of multilayer PCBs, more precisely four-layer PCBs, with the use of modern technology. The design was carried out for the company dealing with the production of PCBs. The Bachelor thesis was done in cooperation with ČEMEBO BLASNKO s.r.o.
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Production technology of dental composite
Menčík, Přemysl ; Poláček, Petr (referee) ; Přikryl, Radek (advisor)
This bachelor thesis deals with the development and processing of the device useful for pulling and cutting of dental fiber reinforced composite prepreg. The main goal was the designing, assembling and testing of the device and making of the technical documentation of its all components. Furthermore, the developed apparatus was implemented and tested in the industrial production.
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