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Sinumerik 840D tools for NC programming of machines
Hrabal, Josef ; Sámelová, Vendula (referee) ; Polzer, Aleš (advisor)
This thesis deals with the possibilities of SINUMERIK 840D applications on turning centers. The first part of the thesis is focused on methods of NC programming and especially on the description and operation of the control system through the tutorial SinuTrain 7.5 Ed. 2. The second part of thesis is generated NC programs on the selected components with parametric typing and using a counter. Production technology and the creation of the NC program is created for the CNC machine SP280SY. In conclusion, the thesis is done machining simulation machine with output times.
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Parametric programming in Fanuc control system
Hynčica, Vojtěch ; Kalivoda, Milan (referee) ; Polzer, Aleš (advisor)
The diploma thesis is focused on the use of parametric programming family of workpieces. The practical part includes the design of production technology and the creation of a parametric programs for the production of a given group of workpieces using a workpiece measuring probe. The use of common and system variables can be applied to the toolpath programming and the measurement of workpiece offsets, workpieces and machined areas by a workpiece probe and for measuring and checking tools using a tool probe. Measured values can be used in conditional programming to increase the level of automation of the manufacturing process.
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Mathematical Model for Faculty Budget
Holá, Lucie ; Roupec, Jan (referee) ; Popela, Pavel (advisor)
The idea of this diploma thesis is an origin application of optimization models to solve a wage funds allocation problem on various institutes of each faculty. This diploma thesis includes an outline of linear programming models, nonlinear programming models, multiply programming models and parametric programming models. Studied questions are debating in wider context of distributing financial resources from the Budget of the Czech republic, through Ministry of education, youth and sports, universities, faculties after as much as various institutes. The accent is given on question of definition assessment scales of achievement criteria with general-purpose kvantification.
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Sinumerik tools for programming of CNC machines
Kulenda, Martin ; Sámelová, Vendula (referee) ; Polzer, Aleš (advisor)
The master’s thesis incorporates the control system Sinumerik 840D to the most widely used control systems of CNC machine tools. In the first thesis part are analyzed the NC programming methodics, which are relative only to the control system Sinumerik 840D and an essentials necessary to understand the issue in the area of CNC machine tools. Next part of the thesis includes design of the technology and processing of the NC program for machined component (gearbox cover). The NC program is made by ShopMill that is focused on a workshop area. During the program creation is combined a ShopMill and parametric programming, with using of a conditional jump instructions and repetitions. The final part of the thesis includes verification of the selected component production process by simulation and technical-economic evaluation of the designed technology.
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Parametric programming in Fanuc control system
Hynčica, Vojtěch ; Kalivoda, Milan (referee) ; Polzer, Aleš (advisor)
The diploma thesis is focused on the use of parametric programming family of workpieces. The practical part includes the design of production technology and the creation of a parametric programs for the production of a given group of workpieces using a workpiece measuring probe. The use of common and system variables can be applied to the toolpath programming and the measurement of workpiece offsets, workpieces and machined areas by a workpiece probe and for measuring and checking tools using a tool probe. Measured values can be used in conditional programming to increase the level of automation of the manufacturing process.
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