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Structural members of prostheses of upper extremities
Mužný, Lukáš ; Opl, Miroslav (referee) ; Matějka, Petr (advisor)
This bachelor thesis deals with the upper limb prosthesis. The target of the project is to create an overview of the distribution and types of prostheses and their individual elements. In particular, it deals with the problem myoelctric prostheses. Provides information on the biomechanics of human arm, specifies options grip of the object, gives an overview of the research centers and their substitutes developed upper limbs. It also focuses on the possibility of prostheses control by myoelectric signals.
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Description of lathe machines
Bašek, Ondřej ; Matějka, Petr (referee) ; Blecha, Petr (advisor)
This thesis is concerned with sorting of horizontal lathe machines and description of their individual parts. Some examples of horizontal lathe machines are introduced here and are also distributed according to different types. Description and characteristics of the individual lathe machines are named. The thesis is concerned with the lathe machines of present world production.
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Construction of Equatorial Fork Mount
Tůma, Jiří ; Matějka, Petr (referee) ; Pavlík, Jan (advisor)
This master's thesis deals with design of equatorial fork mount for astronomical telescope. The issue of space object watching equipment is deeply analysed. The enclosures of analysis are used in design project. Important aspects are accuracy of motion and high resolution of mount. These parameters are compared with series manufactured equatorial mounts.
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Industrial robot application in area machinning technology
Staněk, Michal ; Matějka, Petr (referee) ; Knoflíček, Radek (advisor)
This study analyzes the application of industrial robots and manipulators in the area of cutting. It portrays the evolution of this dynamic sector and its next possible advancement. It explains the basic categorization and division of industrial robots and manipulators (IRM). The author offers an overview of various applications of IRM, with typical examples of the correct use of different types in technological processes (turning, milling, grinding etc.) in order to effectively increase the production. The study also describes two robotized technological work sites that the author personally visited and documented in detail. This study is supposed to show the indisputable advantages of employing the automating elements into the mechanical engineering and to explain the basic concept of this industry.
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Description of CNC lathe machines
Martínek, Lukáš ; Matějka, Petr (referee) ; Blecha, Petr (advisor)
My work is focused on description of CNC lathe machines. The aim is to describe CNC, its evolution, analyze the construction of the machine and show possibilities of development in the future. Furthermore to mention companies that produce this kind of machines and try to define main differences among machines. This work is divided into four main parts. The first one is the evolution, second is description of CNC machine and companies engaged in their production. At the end is evaluation of whole work.
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Description of machine tool frames.
Míčka, Martin ; Matějka, Petr (referee) ; Blecha, Petr (advisor)
This work describes the machine tool frames via background research. There are basic requirements for the frames included in this work. It is focusing especially on static and dynamic rigidity. Thereinafter you can find in my work all the ways of making the frames and also the materials which are used during their production. Last but not least I am presenting some examples of constructions single parts of the frame and all the ways of their attachment to the ground.
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Construction of hydraulic bending machine of steel sections
Kluka, Ladislav ; Pavlík, Jan (referee) ; Matějka, Petr (advisor)
This master’s thesis deals with design of a hydraulics bending machine. Bending machine will be used primarily for bending reinforcement bars in the shape of stapes. It consists of bending, sliding and chute system, which are located in the machine frame. Drive of each system is provided by a rotary and two linear hydraulic motors. Then there is described a hydraulic system and selection of its most important parts. Work is supplemented by visual documentation in the form of images of individual systems were processed in a CAD system Inventor 2010
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Industrial robot application in area welding technology
Kozubík, Jiří ; Matějka, Petr (referee) ; Knoflíček, Radek (advisor)
This Bachelor’s thesis, which was written during my studies at the Faculty of Mechanical Engineering, Brno University of Technology, investigates Industrial robot application in area welding technology and is divided into three main parts. In the first is the classification and sorting of industrial robots and manipulators according to different criteria explored. The next part concentrates on industrial robots and manipulators used in current industry and informs of the most important industries for industrial robots. The third and final part deals with welding technologies that are used in robot welding applications, presents a survey on compact welding systems including their description and gives us examples of these cells used at present time.
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