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Modification of 3D milling machine to 3D printer
Halamíček, Lukáš ; Vetiška, Jan (referee) ; Bradáč, František (advisor)
This thesis deals with rebuilding of engraving machine to 3D printer. In the first part it describes possible 3D printing technologies and its utilizations in rebuilding. In the next section suitable parts for reconstruction are chosen and described. Then the controlling of heating bed, hot end and filament feed is realized by using software TwinCAT by company Beckhoff. Functional 3D printer should be result of this thesis.
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SCARA control system
Bittner, Jakub ; Burian, František (referee) ; Benešl, Tomáš (advisor)
This thesis shows the process of restoring a SCARA type robot, which has had its controller destroyed. The signal cables as well as the power ones were rewired so that it would be able to create new control system for robot arm. New control system is created using devices from Beckhoff company. For that identification of motors is required. After that PC control is programmend to control every single axis of manipulator, with this program vizualizations of controll elements are created. In the end linear interpolation of movement between points is implemented.
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3D engraving milling machine
Bosák, Daniel ; Vetiška, Jan (referee) ; Bradáč, František (advisor)
This thesis deals with rebuilding of a laboratory manipulator to 3D engraving machine. First part of the thesis describes the engraving technology and lists the most common types of engraving machines. Next, the initial state of the machine is analysed and modifications of mechanical and electrical equipment are suggested. Design, realisation of a control system and human machine interface are described. The Beckhoff TwinCAT programming environment is used. The last part of the thesis deals with practical realisation and commissioning of the machine. The results of the thesis can be used as an addition for lessons of Automation of Production Machines.
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The modernization of control system of milling machine FNG
Holas, Jiří ; Vetiška, Jan (referee) ; Bradáč, František (advisor)
This thesis deals with a proposal modernisation of control and electroinstalation of the milling machine FNG 32. The thesis is divided into several sections: The first section is dedicated to the research of the milling machine and the description of its current condition. The second section deals with possible options of retrofitting and with the components.The third section includes the technical and economical evaluation and the selection of the solution. In the next section, the selected components are described and an electronic documentation of the machine has been created in EPLAN. In the last section, a proposal of control of the milling machine has been created with the help of the TwinCAT development environment provided by Beckhoff company.
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The modernization of CNC system of milling machine EMCO
Kučera, Vítězslav ; Vetiška, Jan (referee) ; Bradáč, František (advisor)
This master´s thesis deals with the modernization of the EMCO milling machine control system. The theoretical part is focused on the basic description of CNC machine and current state of EMCO milling machine control system. The main point of this thesis is new control system design for given milling machine, when the proposed variants are described and compared according to construction and price. The one variant is selected that best suits the specified parameters. Also, in the TwinCAT development interface from Beckhoff the new control system is created and described in the end of this work.
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Digital commissioning of a robotic production system for palletizing
Zajíček, Matouš ; Kočiš, Petr (referee) ; Vetiška, Jan (advisor)
This diploma thesis deals with the virtual commissioning of a robotic palletizing cell. The theoretical part of the work describes the motivations for the use of automatic palletizing and common elements of palletizing cells using an industrial robot as well as the principle, tools, and benefits of virtual commissioning. The practical part of the work describes the process of creating elements of the cell in Robotstudio software and creating PLC control logic using TwinCAT3 software
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Control of two-axis positioning table
Mičulka, Tomáš ; Kroupa, Jiří (referee) ; Houška, Pavel (advisor)
The bachelor thesis deals with design and implementation of software for control of two axis positioning table. Table control is implemeted in PLC with the Beckhoff EL 7642 card for DC motor control. Software is designed in the TwinCat3 enviroment, using TC_MC2 according to the PLCopen standard. The use of camming and gearing methods for central control of two motors is presented too.
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Machine vision for robotic manufacturing systems
Honkyš, Pavel ; Bražina, Jakub (referee) ; Vetiška, Jan (advisor)
The Master's thesis deals with the use of a camera system in automated industrial applications and the use of TwinCAT Vision tools for image processing and control software PLC, which works on an industrial computer from BECKHOFF. The theoretical part deals with the algorithm of the camera system design for the industrial environment, the description of the individual components that create this camera system and the industrial buses used to transmit data from the cameras. The practical part contains the assignment, its analysis and design of a robotic workplace using a camera system to control products. The designed camera system is then assembled, programmed and verified for the functionality of the created algorithms and the designed HMI.
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Virtuální zprovoznění výměníku nástrojů CNC stroje
Rajdl, Filip ; Staněk, Václav (referee) ; Vetiška, Jan (advisor)
The Master’s thesis deals with virtual commissioning of the CNC machine tool changer. First deals with current state of knowledge with a systematic analysis of virtual commissioning. The 3D model is created by physical properties, sensors, actuators and control signals. In the last part of this thesis, a PLC program and visualization is created. The programs needed to create a virtual commissioning are jsou NX 12.0 - Mechatronic concept designer, SIMIT Simulation Platform V10.0 a TwinCAT 3.
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