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SCARA robot as a 3D printer
Cviček, Pavel ; Benešl, Tomáš
This article focuses on the possibility of using a SCARA robot with an alternative Beckhoff control system for 3D printing. The technologies and components required for implementation will be listed. Furthermore, the detailed design of the control program to execute the g-code will be described, including shortcomings and possible solutions. Also included is a tutorial that will guide the user through the setup of the slicer and will specify the necessary subsequent modifications to the g-code in order to run it. Finally, the achieved results and further development possibilities will be presented.
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Design of a weighing unit for an automatic phenotyping line
Mikuš, Martin ; Věchet, Stanislav (referee) ; Štěpánek, Vojtěch (advisor)
The purpose of this master thesis is the design and realization of a weighing and watering unit for an automatic phenotyping system. The master thesis is structured into several phases. Firstly, a market survey of available control systems for unit operation is conducted, followed by design of conceptual solutions and selection of the most suitable design. Subsequently, the design is optimized and appropriate components are selected for implementation. Finally, the weighing and watering unit itself is implemented and thoroughly tested.
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Virtual commissioning of the multi-purpose manipulator
Čech, Michal ; Vetiška, Jan (referee) ; Štěpánek, Vojtěch (advisor)
This thesis deals with the virtual commissioning of the XTS linear transport system in cooperation with an industrial robot. The theoretical part is devoted to the division of handling devices and kinematics of industrial robots. The practical part deals with the design of a demonstration task using handling devices whose movements are controlled and configured by means of a PLC using kinematic transformations. Furthermore, this part focuses on the structure of the control PLC program and HMI visualization for controlling the operation of the workplace, including the robot and XTS. The PLC program and HMI is processed in the TwinCAT 3 software environment. Finally, the functionality of the kinematic transformations is verified by virtual commissioning in the NX Mechatronics Concept Designer software.
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SCARA control system
Cviček, Pavel ; Bradáč, Zdeněk (referee) ; Benešl, Tomáš (advisor)
This thesis focuses on the possibility of using a SCARA robot with an alternative control system from Beckhoff for 3D printing. The implemented functionalities will be described and the solution will be properly documented. Furthermore, currently occurring problems will be addressed and solutions will be proposed for them. For the proposed application, possible solutions will be described including a detailed design and control program for the implementation of the functionality. A tutorial will be included to guide the user through setting up the slicer and controlling the visualization.
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Using the Beckhoff PLC platform to control the kinematics of an industrial manipulator
Szendi, Adam ; Szabari, Mikuláš (referee) ; Štěpánek, Vojtěch (advisor)
This diploma thesis deals with the development of the control system on the Beckhoff platform for controlling the Scorbot ER7 robot located in the laboratories of the Institute of Manufacturing Machines, Systems and Robotics at BUT. The theoretical part summarizes the basic kinematic structures of industrial robots and manipulators used in practice and also describes the kinematics supported by the Beckhoff platform. The practical part describes the design process of the 3D model including modifications in the NX Mechatronics Concept Designer software and the development of the control PLC program in the TwinCAT3 software including HMI visualizations. At the end of the thesis, the process of virtual commissioning and the selection of the hardware components are described.
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Milling machine
Homola, Stanislav ; Vetiška, Jan (referee) ; Marada, Tomáš (advisor)
This goal of the diploma thesis is to design, to construct and write control program for CNC milling machine designed for machining aluminum, wood and plastic. Entire structure of machine is designed and made of steel. The main table consists of an aluminum plate and aluminum structural profiles. Spindle of milling machine is a high speed motor from ATAS a.s. company. Milling machine is controlled by the program made in TwinCAT environment from Beckhoff Automation GmbH & Co. KG.
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Electronics and CNC milling machine control
Tmej, Tomáš ; Zuth, Daniel (referee) ; Marada, Tomáš (advisor)
The diploma thesis focuses on the electronics design of a hobby CNC milling machine. There are analysed and described the individual electronic parts and components related to this problematic. Three electronics suggestions are made, these suggestions are compared. Then, one of these variants is selected and implemented. Next, is created a relevant PLC program to control the CNC milling machine with visualization for easy control.
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NC control system on Beckhoff platform
Jelínek, Pavel ; Bradáč, František (referee) ; Vetiška, Jan (advisor)
This thesis deals with a creation of a control system of 3-axis milling machine. The beginning of the thesis is dedicated to the general description of the problematic of the numerically controlled machines and the technologies used in this branch. The next chapter describes mechanical and electronical adjustments of the machine. Following chapters are dedicated to the creation of PLC program and HMI using the TwinCAT software. In conclusion, this thesis deals with commissioning of the machine, measuring its geometrical accuracy and testing.
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