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Rationalisation of chip management
Mrkvica, Jan ; Kalivoda, Milan (referee) ; Osička, Karel (advisor)
The diploma thesis deals with the rationalization of chip management in a selected manufacturing company. The first part of the thesis analyses the current state of the chip management in the company, which is divided into conventional and non-conventional machining. Then a theoretical analysis is carried out, which focuses on chips, in terms of their origin, types and then an analysis of cutting media. The next theoretical section discusses EDM. In the last theoretical part, an analysis of the possibilities for processing chips is made. In the practical part, three options for rationalisation of chip management are discussed, and the suitability of each of them for the selected enterprise is assessed. The most advantageous of them is then elaborated into an implementation form and a technical – economic evaluation is carried out in which the suitability of the solutions used is assessed. Attention is also paid to the rationalisation of EDM.
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Design of briquetting press for metal chips
Matušková, Adéla ; Jelenčík, Branislav (referee) ; Sládek, Josef (advisor)
This dissertation deals with design of briquetting press of metal splinters. Dissertation reacts to non-complexity of solutions of present products. Goal is to raise the attractivity of the machine and related increase in awareness of this machine with ecological and economic benefits. Dissertation emphasizes preservation of functionality, consideration of ergonomics and safety of the machine.
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Control system for a briquetting press
Nekula, Vít ; Janda, Karel (referee) ; Pásek, Jan (advisor)
The bachelor thesis deals with a creating of control system for a briquetting press for biomass. The operation process is mediated by the programmable logic controller Siemens S7-300. The operation process provides pressing and monitoring of error conditions. The control process is solved by both the control panel and the visualization on the PC where the servis can efectively watch and control the course of pressing. The next part of this bachelor thesis deals with a proposal of the actuators and sensors needed for the process of pressing itself. The last part of this thesis is the price appreciation of all elements of the automation.
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Metal chip management of production machine
Bílek, Vít ; Zbožínek, Adam (referee) ; Holub, Michal (advisor)
This thesis is concerned with cutting farm machine and it consists of three parts. Theoretical part describes mechanism of chip formation, shape of the chips, temperature of the chips, technological variables describing chips, chip conveyor, chip crusher, briquetting press and coolant filter. In the next part there is proposal of design of cutting farm machine for production cell consists of six machining center. At last part there is design proposal and calculation of chip conveyor.
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Design of briquetting press for metal chips
Matušková, Adéla ; Jelenčík, Branislav (referee) ; Sládek, Josef (advisor)
This dissertation deals with design of briquetting press of metal splinters. Dissertation reacts to non-complexity of solutions of present products. Goal is to raise the attractivity of the machine and related increase in awareness of this machine with ecological and economic benefits. Dissertation emphasizes preservation of functionality, consideration of ergonomics and safety of the machine.
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Control system for a briquetting press
Nekula, Vít ; Janda, Karel (referee) ; Pásek, Jan (advisor)
The bachelor thesis deals with a creating of control system for a briquetting press for biomass. The operation process is mediated by the programmable logic controller Siemens S7-300. The operation process provides pressing and monitoring of error conditions. The control process is solved by both the control panel and the visualization on the PC where the servis can efectively watch and control the course of pressing. The next part of this bachelor thesis deals with a proposal of the actuators and sensors needed for the process of pressing itself. The last part of this thesis is the price appreciation of all elements of the automation.
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Metal chip management of production machine
Bílek, Vít ; Zbožínek, Adam (referee) ; Holub, Michal (advisor)
This thesis is concerned with cutting farm machine and it consists of three parts. Theoretical part describes mechanism of chip formation, shape of the chips, temperature of the chips, technological variables describing chips, chip conveyor, chip crusher, briquetting press and coolant filter. In the next part there is proposal of design of cutting farm machine for production cell consists of six machining center. At last part there is design proposal and calculation of chip conveyor.
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Survey of machine lines suitable for harvesting fodder intended for energy purposes.
VIKTORIN, Jiří
This thesis presents an overview of fodder processing machinery lines for energy purposes. The theoretical part describes general concepts such as biomass and mechanical lines. Additionally, briquetting and pelletizing presses are outlined here. The practical part describes selected mechanical lines to harvest fodder (straw, hay) for the manufacture of molded fuel. This section also contains an overview of machine lines for the production of molded fuel (pellets, briquettes) for subjects of various sizes. Lines are accompanied by technical parameters and the cost of individual machines.
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