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Design of composite isolator winder
Menšík, Martin ; Tůma, Zdeněk (referee) ; Tůma, Jiří (advisor)
The aim of this master thesis is the construction of a single-purpose machine used for reeling of composite insulator. In the first part is described the technology of reeling completed by the analysis of used components. Based on the findings, the final constructional version with necessary calculations is stated. The result of this thesis is a 3D model of the chosen design together with drawings and calculations of given parts.
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A design of single-purpose saw
Rakhmatullin, Artem ; Štěpánek, Vojtěch (referee) ; Tůma, Jiří (advisor)
This thesis focuses on the design of a single-purpose saw for cutting grooves on aluminum profiles. The work includes the examination of different types of saws, the examination of various design alternatives, the identification and selection of the most advantageous variant, the subsequent creation of a detailed design based on the chosen solution and a comprehensive evaluation of the resulting design. The desired result is a saw design that prioritizes factors such as ergonomic comfort, safety, precision and operational efficiency, ensuring a complete and efficient solution.
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Design of a stent shaping unit
Václavek, Marek ; Vetiška, Jan (referee) ; Knoflíček, Radek (advisor)
The goal of this thesis is to create a design of a single-purpose machine used to shape thin plastic tubes with the use of thermal processes. The thesis first focuses on research of industrial robots, which will be used as a basis for the selection of handling equipment performing key tasks within the machine. Based on the results of a multicriteria selection method, the selected industrial robot model is Epson VT6L. The following manufacturing processes were proposed according to the analysis of the reuirements: heating with the use of heating cartridges, cooling with water-cooled clamps and chilling in a refrigeration chamber with conveyors. The proposed techniques were formulated into a detailed design solution. A simulation of the robotic tasks was conducted in order to verify the trajectories of the robot and to estimate the cycle time of machine. The machine was assessed from the aspect of work safety and measures were proposed for selected sources of hazards.
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Design and virtual simulation of single-purpose machine
Zlámalík, Jan ; Husák, Michal (referee) ; Kaczmarczyk, Václav (advisor)
This thesis aim is to design a construction of single-purpose machine that will serve as a coffee machine operator. The theoretical part describes the concept of the machine design and its functions. Then the individual components are selected based on the specified requirements. The practical part describes the machine design and simulation in Siemens NX software with Mechatronics Concept Designer package. A software solution for the ESP32 microcontroller is then developed for the real machine. This software solution is ready to be controlled from a hierarchical higher-level system. The function of the machine is tested using a test application developed for this purpose.
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Software Framework For Plc Program Standardization
Hrubý, Otto
This article deals with standardization of PLC software used in company. The aim is todesign software framework for single-purpose machines. The program uses elements from IEC61131-3 to make program portable among different integrated development environments. Thesoftware was designed to be easily reusable and modifiable for different machines.
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Construction of a single-purpose machine for automatic testing of pneumatic fittings
Tejkl, Michal ; Štěpánek, Vojtěch (referee) ; Tůma, Zdeněk (advisor)
The subject of this diploma thesis is the design of a single-purpose machine for automatic testing of pneumatic fittings. Pneumatic fittings used in brake systems are subject to high technical requirements and 100% tightness control in production. In this case, manual testing is not effective and the goal is to automate the process. The theoretical part presents pneumatic mechanisms, analysis of the tested pneumatic fitting with technical parameters, the possibility of tightness testing, use of sensors, and rotary tables. In the practical part, a systematic analysis of the problem was performed, according to which the overall design proceeded. Subsequently, the design of the complete machine containing individual nodes is processed, supplemented by the necessary calculations. The conclusion of the thesis contains an evaluation of the whole project.
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Design and virtual simulation of single-purpose machine
Klement, Petr ; Husák, Michal (referee) ; Kaczmarczyk, Václav (advisor)
The work deals with the design, simulation and construction of a single-purpose machine. The design is to deal with the robotic operation of the coffee machine. The aim of this work is to get acquainted with the design software Siemens NX and its extension packages and with the program Process Simulate, where the designed single-purpose machine dealing with robotic operation of the coffee machine will be designed, simulated and then made machine. In this work I managed to model all the necessary parts that I use in machines such as coffee maker, mug, mug holder, mug turntable, gripper, mug stand, control box and handles for locking individual parts in the cell. Everything was arranged in a cell and then the phases of storing the cups in a shelf, making coffee in a cup from a coffee machine and moving to a dispensing window were simulated.
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Software Framework for PLC Program Standardization
Hrubý, Otto ; Benešl, Tomáš (referee) ; Jirgl, Miroslav (advisor)
This thesis deals with standardization of PLC software used in company. The aim of this thesis was to design program for single-purpose machine used in assembly process and communication program to allow machines to be used in Master-Slave system as Slave. The programs use elements from IEC 61131-3 to make them portable among different integrated development environments. The software was designed to be easily reusable and modifiable for different machines.
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Design of single-purpose machine for machining polyurethane castings
Sýkora, Petr ; Pavlík, Jan (referee) ; Tůma, Zdeněk (advisor)
The aim of this diploma thesis is to design a single-purpose machine for machining steering wheel lever from PUR. The problem with the current state was the need of manpower for machine a large number of levers. The automated machining process eliminates the problem. The result of the work is a detailed 3D model of a single-purpose machine created in the Onshape program, drawing documentation of several parts of the equipment, economic evaluation and risk analysis of the machine. The conclusion of the thesis contains an evaluation of the whole project.
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Design of a signle-purpose machine for a control and measuring station for cabling
Bouchal, Tomáš ; Marek, Jiří (referee) ; Knoflíček, Radek (advisor)
The task of this thesis is a design and a construction of a semi-automatic single-purpose machine. This machine is designed for testing seven types of wiring harnesses, which are going to be tested, whether they contain all needed parts. The machine also measures some parts of the harnesses. It is necessary to use more types of sensors in the design and the construction of the single-purpose machine. All controlling and measuring processes are automatic. An operator of the machine just inserts the wiring harness into a fixture, activates the program, then removes controled harness and puts it into the right box. The task of this thesis is solved in a cooperation with Mechatronic Design & Solutions s.r.o. company.
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