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Control system for eccentric press
Zerzánek, Pavel ; Zemánek, Pavel (referee) ; Pásek, Jan (advisor)
The thesis deals with the design and development of control algorithms and visualization system for controlling of eccentric press and its implementation into the press line. As a control system a SIMATIC s7-300 is used and for visualization the touch panel MP370 is implemented. The first part of the thesis describes a technology of the press line. This is followed by the design of hardware equipment and specification of control units. The thesis also provides insight into the creation of PLC program and explanation of specific functions. Finally, the development of visualization of the machine and description of application windows are demonstrated in the present work.
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Manufacturing of the Body Part of an RC Helicopter
Kománek, Michal ; Císařová, Michaela (referee) ; Řiháček, Jan (advisor)
This thesis deals with the production of manufacturing of the body part of an RC helicopter, made from aluminium sheet with a thickness of 1 mm. Set production series is 200 000 pieces per year. After researching suitable production methods, the technology of progressive stamping was chosen. Based on theoretical knowledge has been design a production plan with the highest productivity. Technological and design calculations serving as a basis for tools and press selection are also an essential part.
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Production concept of adjustable holder
Slavík, Tomáš ; Řiháček, Jan (referee) ; Císařová, Michaela (advisor)
The discussed issue was the production of the body of the adjustable universal holder for license plates, blinkers, and reflectors for Yamaha motorcycles. The material chosen for the production of the component was DC01 steel with a thickness of 3 mm and the size of the series is 120 000 pieces per year. After evaluating considered production variants, it was decided that the part will be made in compound tool that combine shearing and bending operations. The part will be produced by four shearing operations, three inter-shearing operations, one bending operation and by shearing the finished component from the sheet metal strip. Sheet metal coil was selected as the semi-finished product, with a material usage rate of 51,46%. Based on technological calculations, it was decided that the eccentric press DM400 from Formetal will be used for production. The tool design with a spring floating guide was chosen and his parameters were derived from previous calculations and the selected production process.
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Manufacturing of protecting cover by compound tool
Janáč, Jakub ; Řiháček, Jan (referee) ; Peterková, Eva (advisor)
The master‘s thesis deals with a proposal of the manufacturing of a protective cover, which is sheet metal part with a thickness of 3 mm from the EN AW-3103 alloy. According to the analysis of possible technologies, the most effective option is production in a progressive die. This combines cutting and bending and these technologies are analyzed in a literature study. Based on the assessment of the technology control and control calculations a die is designed. This die produces the part in five steps. As a suitable machine an eccentric press Vaptech PE160MA is chosen.
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Manufacturing of the Body Part of an RC Helicopter
Kománek, Michal ; Císařová, Michaela (referee) ; Řiháček, Jan (advisor)
This thesis deals with the production of manufacturing of the body part of an RC helicopter, made from aluminium sheet with a thickness of 1 mm. Set production series is 200 000 pieces per year. After researching suitable production methods, the technology of progressive stamping was chosen. Based on theoretical knowledge has been design a production plan with the highest productivity. Technological and design calculations serving as a basis for tools and press selection are also an essential part.
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Control system for eccentric press
Zerzánek, Pavel ; Zemánek, Pavel (referee) ; Pásek, Jan (advisor)
The thesis deals with the design and development of control algorithms and visualization system for controlling of eccentric press and its implementation into the press line. As a control system a SIMATIC s7-300 is used and for visualization the touch panel MP370 is implemented. The first part of the thesis describes a technology of the press line. This is followed by the design of hardware equipment and specification of control units. The thesis also provides insight into the creation of PLC program and explanation of specific functions. Finally, the development of visualization of the machine and description of application windows are demonstrated in the present work.
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