|
|
Design of measurement robotized workcell
Tvardek, Michal ; Sláma, Josef (referee) ; Knoflíček, Radek (advisor)
This master's thesis focuses on the use of the Renishaw's Equator gauging system in cooperation with the industrial robot. The target is to design the robotized workcell which contains these two products. Robot acts as a manipulator for inserting and sorting out the workpieces into the "good" and "bad" pallets according to measured results from the Equator. Equator uses a parallel kinematics and probing system which is normally used on coordinate measuring machines. Therefore there is the introduction to the parallel and serial kinematic structures, to the problems of the coordinate measuring machines in the first part of this thesis. It was made a separation of the probing systems into a few basic categories, description of the typical representatives of these categories and of the other important accessories of the coordinate measuring machines, too. The second part of the thesis contains a description of the Equator gauging system, the industrial robot which I used and their accessories. In this part is mentioned a few examples of measurement automation in industry practice, too. The third part devotes to the design of the robotized workcell and contains all the important requirements for the realization.
|
|
|
Experimental robotized workplace with delta-robot
Kozubík, Jiří ; Holub, Michal (referee) ; Knoflíček, Radek (advisor)
This diploma thesis was written within Czech-German study programme Production systems (VUT v Brně & TU Chemnitz). This thesis is divided into four main parts. In the first part is brought out the introduction to design of robotic cells. Following part is concentrated on analysis of present state in area of machines with parallel kinematics. The penultimate part, on which is focused the main attention, is dedicated to kinematic analysis of delta-robot. Closing part of this Thesis presents the study of experimental robotized workplace with integrated delta-robot.
|
|
|
Comparison and analysis of the SIMO and MIMO methodology in the experimental modal analysis
Manga, Martin ; Kolouch, Martin (referee) ; Blecha, Petr (advisor)
Tato práce srovnává dvě dnes běžné varianty experimentální modální analýzy, a sice SIMO a MIMO analýzu. Pro provedení MIMO analýzy bylo nutné navrhnout nový postup měření, který je v práci podrobně popsán. Jak SIMO tak MIMO analýza byly provedeny za stejných podmínek, aby je bylo možno objektivně srovnat. Výsledky ukazují, že volba takzvaných referenčních bodů je pro věrohodnost výsledků zcela zásadní. Při dodržení všech zásad měření a vhodné volbě parametrů poskytuje MIMO analýza lepší výsledky.
|
|
|
Design of platform simulator
Hlaváček, Pavel ; Macka, Jiří (referee) ; Škopán, Miroslav (advisor)
The diploma thesis deals with an analysis and the strength check of selected componenets of a parallel mechanism containing six degrees of freedom. The device uses crank mechanisms as chain guides. The strength calculation takes advantage of the finite element method. The paper also suggests a design of selected components contributing to a reduction of the maximum stress von misses (according to the HMH condition) causes by the load.
|
|
|
Design of measurement robotized workcell
Tvardek, Michal ; Sláma, Josef (referee) ; Knoflíček, Radek (advisor)
This master's thesis focuses on the use of the Renishaw's Equator gauging system in cooperation with the industrial robot. The target is to design the robotized workcell which contains these two products. Robot acts as a manipulator for inserting and sorting out the workpieces into the "good" and "bad" pallets according to measured results from the Equator. Equator uses a parallel kinematics and probing system which is normally used on coordinate measuring machines. Therefore there is the introduction to the parallel and serial kinematic structures, to the problems of the coordinate measuring machines in the first part of this thesis. It was made a separation of the probing systems into a few basic categories, description of the typical representatives of these categories and of the other important accessories of the coordinate measuring machines, too. The second part of the thesis contains a description of the Equator gauging system, the industrial robot which I used and their accessories. In this part is mentioned a few examples of measurement automation in industry practice, too. The third part devotes to the design of the robotized workcell and contains all the important requirements for the realization.
|
|
|
Lifting platform with six degrees of freedom
Válek, Adam ; Hlaváček, Pavel (referee) ; Škopán, Miroslav (advisor)
The master´s thesis deals with mechanical design of mechanism ensuring moving of cab of simulator in shape of mechanism with Parallel kinematics structure including design of hydraulic drive circuit. The diploma thesis contains also calculation of forces in linear hydraulic motors, calculation of working speed of these motors and drawing documentation.
|
|
|
Comparison and analysis of the SIMO and MIMO methodology in the experimental modal analysis
Manga, Martin ; Kolouch, Martin (referee) ; Blecha, Petr (advisor)
Tato práce srovnává dve dnes bežné varianty experimentální modální analýzy, a sice SIMO a MIMO analýzu. Pro provedení MIMO analýzy bylo nutné navrhnout nový postup merení, který je v práci podrobne popsán. Jak SIMO tak MIMO analýza byly provedeny za stejných podmínek, aby je bylo možno objektivne srovnat. Výsledky ukazují, že volba takzvaných referencních bodu je pro verohodnost výsledku zcela zásadní. Pri dodržení všech zásad merení a vhodné volbe parametru poskytuje MIMO analýza lepší výsledky.
|
|
|
Design of platform simulator
Hlaváček, Pavel ; Macka, Jiří (referee) ; Škopán, Miroslav (advisor)
The diploma thesis deals with an analysis and the strength check of selected componenets of a parallel mechanism containing six degrees of freedom. The device uses crank mechanisms as chain guides. The strength calculation takes advantage of the finite element method. The paper also suggests a design of selected components contributing to a reduction of the maximum stress von misses (according to the HMH condition) causes by the load.
|
|
|
Comparison and analysis of the SIMO and MIMO methodology in the experimental modal analysis
Manga, Martin ; Kolouch, Martin (referee) ; Blecha, Petr (advisor)
Tato práce srovnává dvě dnes běžné varianty experimentální modální analýzy, a sice SIMO a MIMO analýzu. Pro provedení MIMO analýzy bylo nutné navrhnout nový postup měření, který je v práci podrobně popsán. Jak SIMO tak MIMO analýza byly provedeny za stejných podmínek, aby je bylo možno objektivně srovnat. Výsledky ukazují, že volba takzvaných referenčních bodů je pro věrohodnost výsledků zcela zásadní. Při dodržení všech zásad měření a vhodné volbě parametrů poskytuje MIMO analýza lepší výsledky.
|
|
|
Experimental robotized workplace with delta-robot
Kozubík, Jiří ; Holub, Michal (referee) ; Knoflíček, Radek (advisor)
This diploma thesis was written within Czech-German study programme Production systems (VUT v Brně & TU Chemnitz). This thesis is divided into four main parts. In the first part is brought out the introduction to design of robotic cells. Following part is concentrated on analysis of present state in area of machines with parallel kinematics. The penultimate part, on which is focused the main attention, is dedicated to kinematic analysis of delta-robot. Closing part of this Thesis presents the study of experimental robotized workplace with integrated delta-robot.
|
guest ::
