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High Security Turnstile
Láznička, Petr ; Jonák, Martin (referee) ; Pokorný, Přemysl (advisor)
The aim of this bachelor thesis is to propose design solutions both ways-through the turnstile with a high degree of security, in collaboration with the company named Cominfo a.s. Bachelor thesis will be focused on design solution of the turnstile. It should also perform strength check of pin-brake and check the electric motor if is powerful enough. The examination of the pin-brake will be supported by engineering calculations..
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Safety valve for presses
Macků, Ondřej ; Vostřel, Josef (referee) ; Škopán, Miroslav (advisor)
This diploma thesis deals with the design of the safety pneumatic valve. This valve is a part of the two-handed control system device which is used with mechanical press. Operational calculation of important parts and strength control of the most stressed construction part is done in this paper. Further the calculation defining leaking of compressed air from one of the chamber of valve is presented. The result of this calculation is the time dependence of the chambre pressure. Partial drawing documentation which contains production drawings of the main parts of valve and the drawing of the assembly is a part of the appendix.
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Safety valve for presses
Macků, Ondřej ; Vostřel, Josef (referee) ; Škopán, Miroslav (advisor)
This diploma thesis deals with the design of the safety pneumatic valve. This valve is a part of the two-handed control system device which is used with mechanical press. Operational calculation of important parts and strength control of the most stressed construction part is done in this paper. Further the calculation defining leaking of compressed air from one of the chamber of valve is presented. The result of this calculation is the time dependence of the chambre pressure. Partial drawing documentation which contains production drawings of the main parts of valve and the drawing of the assembly is a part of the appendix.
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High Security Turnstile
Láznička, Petr ; Jonák, Martin (referee) ; Pokorný, Přemysl (advisor)
The aim of this bachelor thesis is to propose design solutions both ways-through the turnstile with a high degree of security, in collaboration with the company named Cominfo a.s. Bachelor thesis will be focused on design solution of the turnstile. It should also perform strength check of pin-brake and check the electric motor if is powerful enough. The examination of the pin-brake will be supported by engineering calculations..
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