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Application of WorkNC CAD/CAM software for machining
Kuchař, Petr ; Sliwková, Petra (referee) ; Polzer, Aleš (advisor)
The aim of this thesis was to design core and cavity part of the injection moulding tool with regard to the possibilities of SKD Bojkovice company. The structure of the thesis was divided into two main parts - the theoretical part, where the necessary theory for the elaboration of the second part, the practical one was briefly introduced. In the practical part own plastic component was designed, constructed an injection mold with emphasis on the core and cavity parts of the injection moulding tool and produced the necessary production documentation. Subsequently, the process of manufacturing these parts of the mold was described, and a brief technical-economic evaluation of the manufacturing process took place at the very end.
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Defects at injection molding
Kuchař, Petr ; Kandus, Bohumil (referee) ; Žák, Ladislav (advisor)
The aim of this bachelor thesis was a literary study of defects created in the injection molding process of plastic materials. The study of the injection technology itself was carried out in the first part of this work. Second part of this thesis is focused on the study of defects accompanying the plastic injection process, their distribution, description, causes of the origin and possibilities of repair. Among the most problematic obvious defects accompanying the plastic injection process are the weld lines and the defects associated with. In the case of hidden defects, it is particularly internal tension. The individual defects are supplemented by suitable pictures and tables for more clarity and transparency, where the causes of the origin and the possibility of repairing specific defects are more analyzed.
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Information System Assesment
Matuška, Marian ; Kuchař, Petr (referee) ; Koch, Miloš (advisor)
This work is evaluating information system from several different aspects. First of them is evaluation from customers point of view when choosing or using the information system. Second aspect is evaluation of information system itself by producer. The goal of this evaluation is to have high quality information system.
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Application of WorkNC CAD/CAM software for machining
Kuchař, Petr ; Sliwková, Petra (referee) ; Polzer, Aleš (advisor)
The aim of this thesis was to design core and cavity part of the injection moulding tool with regard to the possibilities of SKD Bojkovice company. The structure of the thesis was divided into two main parts - the theoretical part, where the necessary theory for the elaboration of the second part, the practical one was briefly introduced. In the practical part own plastic component was designed, constructed an injection mold with emphasis on the core and cavity parts of the injection moulding tool and produced the necessary production documentation. Subsequently, the process of manufacturing these parts of the mold was described, and a brief technical-economic evaluation of the manufacturing process took place at the very end.
|
|
|
Defects at injection molding
Kuchař, Petr ; Kandus, Bohumil (referee) ; Žák, Ladislav (advisor)
The aim of this bachelor thesis was a literary study of defects created in the injection molding process of plastic materials. The study of the injection technology itself was carried out in the first part of this work. Second part of this thesis is focused on the study of defects accompanying the plastic injection process, their distribution, description, causes of the origin and possibilities of repair. Among the most problematic obvious defects accompanying the plastic injection process are the weld lines and the defects associated with. In the case of hidden defects, it is particularly internal tension. The individual defects are supplemented by suitable pictures and tables for more clarity and transparency, where the causes of the origin and the possibility of repairing specific defects are more analyzed.
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Information System Assesment
Matuška, Marian ; Kuchař, Petr (referee) ; Koch, Miloš (advisor)
This work is evaluating information system from several different aspects. First of them is evaluation from customers point of view when choosing or using the information system. Second aspect is evaluation of information system itself by producer. The goal of this evaluation is to have high quality information system.
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