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Solution CNC technology of part whit a CNC-unit Sinumerik
Forbelský, Jiří ; Madaj, Martin (referee) ; Kalivoda, Milan (advisor)
This bachelor thesis elaborates complete manufacturing process of a shape shaft. Technological procedure is designed in two variants. The practice variant employs tools, material and CNC lathe available at university workshop. The designed technological procedure has been verified by manufacturing the shaft. Series production utilizes modern tools and an industrial lathe. Both the described variants are compared and evaluated.
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The use of parametrical programming for complex part machining
Mohyla, Petr ; Polzer, Aleš (referee) ; Píška, Miroslav (advisor)
This diploma thesis is focused on parametric programming and creation of user cycles in CNC machine tools in control system Sinumerik 840 D sl / 828 D. The first part contains a theoretical introduction to programming and creation of graphical support of the cycle. In the second part there are practical examples with descriptions and explanations that can act as a guide for creation of parametrical programs. These samples are experimentally verified at the end of the work.
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Technological design of parts "arbor" on a CNC machine
Svozil, Roman ; Fiala, Zdeněk (referee) ; Kalivoda, Milan (advisor)
The work it first focuses on the history and development of CNC technology. Then deals with the design the technological process part"shaft" selecting machine and selection of cutting tools. For verification proposed technological process is created NC program in the controle system Sinumerik 810 D. In the end, the part is manufactured, within option, on the selected school lathe SPN 12 CNC.
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Application of SinuTrain 4.7 software in the technical production preparation of the MTB front wheel hub
Valach, Jan ; Osička, Karel (referee) ; Polzer, Aleš (advisor)
This Master's thesis is focused on technical preparation of the MTB front wheel hub and application of SinuTrain 4.7 computer software. The thesis is divided into four thematic parts. The first part introduces the SinuTrain software and briefly describes the MTB wheel hub. The next section contains the hub design and selection of the suitable material for this component. The third part describes production technologies and selection of the turning machine with suitable tools. The last chapter deals with SinuTrain 4.7 software usage and also presents the results of the production simulations.
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Sinumerik 840D control system for turning of the shaft for JAWA 23
Motl, Martin ; Sliwková, Petra (referee) ; Polzer, Aleš (advisor)
This Master’s thesis deals with the proposal manufacturing technology of a shaft with gears on a CNC machine tool. The first part of the thesis is focused on the concise description selected shaft and its use. In the next part of the thesis are state selected materials, which are suitable used for shafts and gears. After that is create drawing component, suggest technological procedure, tool list and machine list which are suitable used for manufacturing selected shaft. In the final part of the thesis is create a CNC program for manufacturing the shaft on the turning and milling machine. Program is created in software SinuTrain 4.7 for control system Sinumerik 840D. The CNC program is verified by graphics simulation to determine a correct function
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Application of the CAD/CAM software and Sinumerik control system in machining
Láznička, David ; Kalivoda, Milan (referee) ; Polzer, Aleš (advisor)
This Master´s thesis is focused on the design of a shaft component and its production using CAD/CAM software and the Sinumerik control system. The first part is devoted to the analysis of current possibilities in NC programming. In the next part, the actual design of the rotating part and the elaboration of the necessary technical documentation is performed. The last part is the verification of the developed NC program using graphical simulation and justification of the chosen solution.
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Possibilities of SinuTrain Operate 2.6 software in programming of CNC machine tools
Vičar, David ; Sliwková, Petra (referee) ; Polzer, Aleš (advisor)
This masters thesis deals with the possibilities of SinuTrain Operate 2.6 software, used for programming CNC machine tools. The first part of the thesis is devoted to concise treatise on workshop programming in SinuTrain Operate 2.6, the possibilities of ShopTurn system and the issue of difficult to machine materials. The second part is focused on the preparation of technical documentation and design of selected component, which machining can be programmed by using the Sinumerik Operate 2.6 – ShopTurn system and practical verification of NC program by using graphical simulation.
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