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Description of drilling machines
Bradáč, Tomáš ; Michalíček, Michal (referee) ; Blecha, Petr (advisor)
One part of this thesis concerns with recherche of drilling machines and in the other is made a description and a division of drilling machines of current production. This thesis describes suitability for use of those machines and the characteristics of individual types of machines. Chosen Czech and foreign manufacturer is listed by every type of machine together with one representative of given type. Given representative is pictured and a short characteristic is present together with basic technical parameters.
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Drop forging of gear wheel
Bradáč, Tomáš ; Kopřiva, Miloslav (referee) ; Štroner, Marek (advisor)
This master´s thesis submit a project of technology of production of gear wheel the way of drop forging. A part is made of steel 14 220.0 (16MnCr5). A semi-product is a stick of parametres o75 - 211 ČSN EN 10060, with a production of 130 000 pieces a year. Technological process of drop forging are worked up based on a study presented in technical literature. A forging will be working up on a vertical forging press LMZ 1600 A made in Šmeral Brno, Inc. For this option, the required technological calculation, drawing documentation and forming process simulation which is implemented by way of the software FormFEM have been carried out. Technical and economical evaluation of the component technology producing is brought in as a conclusion of the thesis.
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Drop forging of gear wheel
Bradáč, Tomáš ; Kopřiva, Miloslav (referee) ; Štroner, Marek (advisor)
This master´s thesis submit a project of technology of production of gear wheel the way of drop forging. A part is made of steel 14 220.0 (16MnCr5). A semi-product is a stick of parametres o75 - 211 ČSN EN 10060, with a production of 130 000 pieces a year. Technological process of drop forging are worked up based on a study presented in technical literature. A forging will be working up on a vertical forging press LMZ 1600 A made in Šmeral Brno, Inc. For this option, the required technological calculation, drawing documentation and forming process simulation which is implemented by way of the software FormFEM have been carried out. Technical and economical evaluation of the component technology producing is brought in as a conclusion of the thesis.
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Description of drilling machines
Bradáč, Tomáš ; Michalíček, Michal (referee) ; Blecha, Petr (advisor)
One part of this thesis concerns with recherche of drilling machines and in the other is made a description and a division of drilling machines of current production. This thesis describes suitability for use of those machines and the characteristics of individual types of machines. Chosen Czech and foreign manufacturer is listed by every type of machine together with one representative of given type. Given representative is pictured and a short characteristic is present together with basic technical parameters.
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