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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
391

Návrh manipulátoru pro měřicí hlukové mikrofony / Manipulator design for noise measuring microphones

Mucha, Patrik January 2012 (has links)
This thesis describes the design of cartesian robot for precise measurement microphones. It contains design of robot, which is set from motorized linear stage and welded steel profiles structure. Model of described robot was computed in Inventor and then strength analysed in Ansys. Individual motors of linear stages and their sensors were designed at the end.
392

Návrh suportu brusky / Design of slide Grinder

Kudláček, Miroslav January 2012 (has links)
The goal of my thesis is to design a support for a CNC horizontal surface grinder, using the working area of grinding wheel circumference. The proposal is based on the client’s requirements for several variants of the propulsion drive and guide systems.
393

Polohovací jednotka pro laserovou spektroskopii / Positioning unit for laser spectroscopy

Brada, Michal January 2012 (has links)
This diploma thesis deals with design of positioning unit for laser spectroscopy and its realization to shape of prototype. The design of positioning unit is based on the analysis of the current state of knowledge in the field of remote laser spectroscopy systems. Precise harmonic drive and worm drive with stepper motors are used to drive. The main parts of positioning unit are designed primarily from duraluminium. The positioning unit will be used for experimental measurements at the Institute of Physical Engineering Faculty of Mechanical Engineering Brno University of Technology. 3D digital prototype and technical drawings were created in Autodesk Inventor 2010.
394

Hnací ústrojí formule Dragon 3 / Drivetrain of Formula Dragon 3

Matajsz, Petr January 2013 (has links)
This master thesis deals with the structural design of the drivetrain for the formula Dragon 3. There is shown an overview of the most common design solutions used in the category Formula Student. On that basis is made my own concept of the drivetrain. Major focus is placed on the design of the final drive, differential mounting including chain tensioning mechanism and design of related components. For the designed components was made stress analysis by FEM.
395

Konstrukce otočného lineárně přesuvného stolu s pevnou boční upínací deskou pro stroj FGU RT / Design of rotary-linear table with side clamping plate for machine FGU RT

Balák, Pavel January 2013 (has links)
The aim of this diploma thesis is design of rotary-linear table with side clamping plate. Rotary-linear table is applicated to the profiled guideways used linear table. The work is focused on the design of the individuals nodes and their calculations.
396

Rekonstrukce pohonu vysokotlakého vstřikovacího čerpadla s převodovým poměrem 1,5 / Redesign of High Pressure Injection Pump Drive with Gear Ratio 1,5

Šulc, David January 2013 (has links)
The master´s thesis focuses on the redesign of highpressure injection pump drive with gear ratio 0,5 to gear ratio 1,5. The injection pump will be used for diesel engine with four cylinders. The final solution was created by classic procedure. For the redesign were used softwares Autocad Inventor 2012 and ANSYS 14.
397

Návrh mikropojezdu pro harvestor H 40 / Design of micro drive for harvester

Jonák, Vojtěch January 2014 (has links)
This master thesis deals with design of hydrostatic drive for harvester. It contains calculations of parameters from current drive like speed, hydraulic losses and tractive effort. Because now these parameters are insufficient in next part of work is proposed few options how to achieve required parameters. In selected cases are made calculations and based on the results are recommended two options for realization.
398

Dětské terénní vozidlo na elektrický pohon / Children Terrain Electric Vehicle

Sedlář, Martin January 2014 (has links)
The master’s thesis is focused on a conceptual design of a children terrain vehicle with electric drive. At the first part there are described children terrain vehicles rules, electric drives, regulations for a frame test and types of suspension. Then a suitable electric engine, an accumulator and other important parts of the vehicle are chosen. The following part describes the frame construction and its stress-strain analysis using Finite element method. The last part of thesis describes the suspension construction and front suspension kinematics solved in a multibody software. The result of thesis is a vehicle conceptual design created in CAD software Creo, supported by results of the stress-strain and kinematic analysis.
399

Automatická uzávěrka diferenciálu / Automatic Locking Differential

Kimlová, Anna January 2015 (has links)
This thesis consists of two parts. The first one contains a research about different kinds of divorces in tractors. There is also a description of a modelling in MATLAB, Simulink and Stateflow programs. The second part focuses on designing an algorithm of an automatic locking differential and connection front-wheel drive and its testing on a model of tractor. Furthermore the thesis solves an implementation process of the algorithm into the control unit.
400

Zařízení pro polohování fotoaparátu / Camera Positioning Device

Berčík, Vojtěch January 2016 (has links)
This master’s thesis deals with the design of a drive for a camera positioning device that could be used for shooting videos and timelapses. The optimal drive and power supply as well as the steering program based on the Arduino platform program are developed. The construction prototype adapted for printing at 3D printers is also designed. The whole system is then produced and tested.

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