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Design of hydrostatic bearing for theater turntable
Foltýn, Jan ; Robenek, Dětřich (referee) ; Svoboda, Petr (advisor)
This thesis deals with the issue of hydrostatic bearings. The aim was to design a test rig for an axial hydrostatic bearing. The axial hydrostatic bearing was calculated and designed with respect to the function of the tester. The construction of the test equipment was further supported by calculations of the main parts together with FEM analyses. The design was also accompanied by an introduction to the hydraulic parts of the hydrostatic bearing, which took place in consultation with Bosch Rexroth. The aim of the work, the design of a test device in a scale of 1:10, was completed. The following results from hydrostatic bearing tests will allow the introduction of new procedures in the production of turntables mounted on a hydrostatic bearing. Examination of operating conditions and permissible assembly inaccuracies will make it possible to reduce the production requirements for bearing mounting.
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Design of hydrostatic bearing for theater turntable
Foltýn, Jan ; Robenek, Dětřich (referee) ; Svoboda, Petr (advisor)
This thesis deals with the issue of hydrostatic bearings. The aim was to design a test rig for an axial hydrostatic bearing. The axial hydrostatic bearing was calculated and designed with respect to the function of the tester. The construction of the test equipment was further supported by calculations of the main parts together with FEM analyses. The design was also accompanied by an introduction to the hydraulic parts of the hydrostatic bearing, which took place in consultation with Bosch Rexroth. The aim of the work, the design of a test device in a scale of 1:10, was completed. The following results from hydrostatic bearing tests will allow the introduction of new procedures in the production of turntables mounted on a hydrostatic bearing. Examination of operating conditions and permissible assembly inaccuracies will make it possible to reduce the production requirements for bearing mounting.
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Servo application with asynchronous motor for theater turntable control.
Drlík, Michal ; Němec, Zdeněk (referee) ; Marada, Tomáš (advisor)
ABSTRACT This bachelor thesis focuses on the application of measuring the location of theater turntable and its regulation of position. The standard regulators were applied to present theater turntable, which has to fulfil all safety and operation requirements and it has to be operated simply. Drive control system should be modulary composed, so that in case of damage of individual component it could be replaced without any programme intervention. Designed conception will be implemented in operation in the theater of Jan Palarik in Trnava. A model will be created for this thesis, so that every single part and algorithm could be presented.
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