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Digital commissioning of a robotic production system for resistance welding
Šuba, Marek ; Bražina, Jakub (referee) ; Vetiška, Jan (advisor)
The subject of this diploma thesis is the simulation and digital commissioning of a robotic production system for welding elements such as studs on sheet metal parts. The basis of the work is search of information related to industrial robots, PLC control, tools used for welding, fixtures, manipulators, sensors, safety and protection elements commonly used in such production systems. The second part of the work deals with the given problem and it is a virtual commissioning of the given concept of a robotic production system. This means creating its simulation model in the Process Simulate environment, selecting robots, creating robotic trajectories, collision analysis, creating sensors, signals and optimization. Last part includes the connection of the simulation model with the software S-7PLCSIM Advanced and TIA Portal, the creation of control PLC logic in the form of a program, visualization and verification of their functionality using the above-mentioned connection with the simulation model.
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Design of the robotic work cell
Gálová, Eva ; Štěpánek, Vojtěch (referee) ; Bražina, Jakub (advisor)
The aim of this thesis is to study the issue of creating a production cell and its subsequent simulation. The simulation operates with a workpiece in a robotic deburring process using a stationary robot. The theoretical part outlines the benefits of virtual commissioning, explains the concept of a digital factory and its examples, and describes robotic programming possibilities. To decide a component selection, robotic deburring and end effectors are explained. Selected components are then used in the practical part. Furthermore, for simulation purposes, one of three designed workplace layouts is selected. The software Process Simulate is used to depict the process of establishing a robotic workplace, which includes robotic operations, sensors, a material flow, and output signals. As a result, a robotic study in Process Simulate, a robotic program, and output signals are developed.
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Design of the PLC program for robotic work cell controlling
Žalud, Štěpán ; Štěpánek, Vojtěch (referee) ; Bražina, Jakub (advisor)
The aim of this bachelor's thesis is to compile a PLC control program of a robotic work cell together with the design and visualization of an HMI panel. The theoretical part deals with issues related to the automation of production cells and the integration of PLCs. In the practical part, get acquainted with the selected structure of the program and its key elements and the following presented visualization of the HMI panel. The work is supplemented by a file containing the compiled code and video demonstration function of the program.
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Robotized glue application on large parts
Chmola, Martin ; Bražina, Jakub (referee) ; Vetiška, Jan (advisor)
This bachelor thesis examines the issues of virtual commissioning robotic cell with task of dispensing sealant on lid of the battery of electric vehicle. The thesis contains background research about technology of gluing, types of glues and sealants, the possibilities of dispensing them and pre-dispensing operations as supply, measurement of dose and mixing of multi component glues. In following chapter is discussed problem analysis and several options of problem solving, one option is chosen, created and trouble shot in Robotstudio as a functioning virtual robotic cell. Creating the solution includes choose of capable sealant, work space for robot and technology, also supply of sealant, creating a gripper and choosing of robot is included.
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Design of signal generator for acoustic actuator
Demura, Dominik ; Bražina, Jakub (referee) ; Pruša, Radomír (advisor)
The topic of this bachelor thesis is the design and execution of a signal generator with different signal shapes. The signals will be reproduced by of an acoustic actuator. The generator is able to generate an acoustic output signal with variable parameters such as frequency and phase shift. The whole system was implemented using the Arduino platform and programmed using the Wiring programming language. The AD9833 generator was used to generate the signals.
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Virtual commissioning of the robotized workplace for glue application
Radil, Filip ; Bražina, Jakub (referee) ; Vetiška, Jan (advisor)
This diploma thesis deals with the design and virtual commissioning of a robotic workplace designed for glueing and assembling a car headlight. The thesis contains a summary of available information on the matter of virtual commissioning and industrial robotics. It also contains a system analysis of the necessary equipment, followed by a design of several workplace variants. The final solution for which the 3D model is made is selected from them. With it, in the RobotStudio software, a simulation of all processes taking place at the workplace is created. On its base, a control program is created and debugged, and virtual commissioning of the workplace is performed.
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Robotized workplace for palletizing parts
Valenta, Jan ; Bražina, Jakub (referee) ; Vetiška, Jan (advisor)
The subject of this thesis are robotic palletizing workplaces, which are theoretically analyzed ind the research part. In practical part of this thesis, these findings are used to design a specific robotic workplace. Thereafter, this design is developed in order to acquint the reader with each part of workplace. Subsequently the workplace is digitally commissioned. The result of this thesis is fully functional CAD model of the workplace with program ready to be uploaded to the robot.
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Digital commissioning of the pallet stacker
Karn, Pavel ; Bražina, Jakub (referee) ; Vetiška, Jan (advisor)
This bachelor's thesis deals with the virtual commissioning of the pallet stacker. For this work LUX spol. s r.o. has provided a 3D model of this single-purpose machine. The theoretical part of the thesis revolves around the description of the virtual commissioning issue. The practical part of the thesis first describes entire work cycle, and then designs and evaluates two variants of the control systém. The selected variant was then put into virtual commissioning in the ABB Robotstudio software.
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Application of industrial robots in 3D print
Krůpa, Jiří ; Vetiška, Jan (referee) ; Bražina, Jakub (advisor)
This bachelor thesis deals with the application of industrial robots in 3D printing, especially FDM technology. The introductory part of the thesis describes the basic types of additive technologies usable for robotic 3D printing. The next chapter describes some unconventional methods of 3D printing, using more than three degrees of freedom. The work also presents a comparison of conventional 3D printers with robotic manipulators and an assessment of the suitability of robots for 3D printing. At the end of the work are the necessary hardware and software peripherals for the modification of the robotic workstation for printing FDM technology. The ABB Robotstudio program was chosen as the software peripheral for the work example, and the procedure for creating the control code is described in the relevant chapter. This work also contains the design of printinghead for FDM technology.
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Virtual commissioning of production system
Bražina, Jakub ; Hadaš, Zdeněk (referee) ; Vetiška, Jan (advisor)
This diploma thesis deals with virtual commissioning of production system which is located in the laboratories of the Institute of Production Machines, Systems and Robotics at the BUT. The issue of virtual commissioning is described in the theoretical part of the thesis, followed by a description of each device located in this production system. The design of the 3D model, the design of the PLC control program and also the virtual commissioning itself are described in the practical part of the thesis. There is the creation of the robot‘s program described at the end of the thesis. Several Siemens software tools were used for virtual commissioning realization (TECNOMATIX Process Simulate, TIA Portal and PLCSIM Advanced 2.0).
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