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Robotic manipulation with Laser Welded Common Rail during the laser welding process
Bužga, Petr ; Šubrt, Kamil (referee) ; Knoflíček, Radek (advisor)
This master’s thesis deals with a description of Laser Welded Common Rail, which is produced by the company Bosch Diesel, s. r. o. in Jihlava. The theoretical part is focused primarily on a proposal for an industrial robot which would be manipulated with Common Rail during the laser welding process. The practical section is concerned with changes in the current paths of the robot to reduce production times, and to avoid using the same parts of the robot for the whole duration it is being manipulated with the Common Rail. At the end of this master's thesis is a techno-economic evaluation of previous alternatives, and it determines the appropriate option for robotic manipulation with the Common Rail during the laser welding process.
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Extending the functionality of educational robotic manipulator
Nejedlík, Tomáš ; Šubrt, Kamil (referee) ; Klimeš, David (advisor)
This thesis deals with extending the functionality of robotic manipulator. The main objective is the implementation of control algorithms into microcontroller dsPIC. In the first part, realizable modifications on the manipulator are described. Touch end sensors are replaced by touch less Hall sensors. End effector, which is used for writing, is replaced by gripper for moving items. Another section deals with design PCB with microcontroller and it describes the final program. The last part deals with connection intelligent touch display, which is used for controlling the manipulator. Demonstration application is created to show the use of the display and new end effector.
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Design equipment for measurement the surface wettability
Šubrt, Kamil ; Andrš, Ondřej (referee) ; Houška, Pavel (advisor)
This paper describes the design of equipment for measuring the wettability of surfaces. Surface wettability is determined by analyzing the profile drops, in an image taken with a digital camera. After the equipment is required to automatically find and focus the analyzed drops, taking the image, measuring wettability and save the image analysis, including measurement results to a file for subsequent offline analysis and archiving. The proposed facility is designed as a three-axis manipulator. For the driving the axes are chosen stepper motors. A key factor in achieving the highest possible speed measurement is very smooth movement of the manipulator, which is achieved by controlling of motors in microstepping mode with very high resolution. Software entire system is designed in the NI LabVIEW development environment for image processing was used module NI Vision.
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Control and synchronization of electric drives in NI LabVIEW
Martini, Silvano ; Šubrt, Kamil (referee) ; Houška, Pavel (advisor)
This thesis in his beginning describes basics of motor controlling and function principles of EtherCAT bus. Majority of the thesis is devoted to extending module SoftMotion for development environment NI LabVIEW. There is described the basic concept of the module, ways of functions using, various programming approaches and examples. Realization of hardware control is mentioned at the end.
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Using the EtherCAT bus couplers in the development environment NI LabVIEW
Svoboda, Filip ; Šubrt, Kamil (referee) ; Houška, Pavel (advisor)
This thesis focuses on EtherCAT fieldbus and its application by using NI LabVIEW. There are described the theoretical part of network elements designed for automation use in first part. Next part includes description of the EtherCAT and its advantages. There is described how NI LabVIEW accesses to this fieldbus in the next part. The real application developing process on the specific manipulator is treated then. It is controlled by the bus coupler. The results of the experiment are discussed in the last chapter.
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Force control possibilities of linear drives
Merzliakov, Evgeniy ; Šubrt, Kamil (referee) ; Houška, Pavel (advisor)
This bachelor thesis is about force control possibilities of linear drives. It contains the dividing of linear drives, the description of motion controller and linear drive, which were used for experiment. Also it contains the description of communication protocol, methods and principle of regulation, designing of the experimental equipment and the program in NI LabVIEW as well as the results of measurement with this software.
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Design of a drived convertible axis for a reflector Laser Tracker
Novák, Tomáš ; Šubrt, Kamil (referee) ; Knobloch, Josef (advisor)
The subject of this bachelor work is a structural design drawing of a drived convertible axis for a reflector belonging to a measuring machine called Laser Tracer. The convertible axis is used to establish the reflector into two positions during the measurements of the geometric accuracy of vertical lathes. The work includes research in the area of possible structural solutions to the given issue, structural design drawing of a drived convertible axis, calculation of the needed torgque for an electric motor and its control suggestion. Complete drawing documentation is a part of this work, as well as a 3D model of the convertible axis.
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Analysis of the Delta robot workspace
Kočan, Michal ; Šubrt, Kamil (referee) ; Houška, Pavel (advisor)
The aim of this work is to analyze the workspace Delta robot, depending on the number and length of his arms. Introduction is focused on a general description of the problems in the form of theoretical part. In another part are solving problems about kinematic problems. Another section is devoted to linking NI LabVIEW SolidWorks. Using connection NI LabVIEW with the active module SoftMotion and SolidWorks interface was simulated movements Delta robot in space.
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Mechatronics design of furniture dowels producing machine
Šubrt, Kamil ; Andrš, Ondřej (referee) ; Houška, Pavel (advisor)
This work deals with the suggestion of self-operating machine for the manufacture of furniture pins from the cylindrical pin blanks. The paper analyzed the possibility of production automation of furniture pins, which has been based on long experience with their production. Subsequently, there was suggested a design of machine using V-cycle methodology. In this proposition was gradually developed the machine construction and its management. Construction of this machine presented by 3D CAD model is connected to the development environment NI LabVIEW. Operating of the machine was designed and verified through co-simulation. The machine proposition was achieved trough successive iterations of development which meets the requirements. In the conclusion of this project was done analysis of choice suitable management system for the real machine.
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