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Manufacturing technology of the distance washer
Dvořák, Jiří ; Podaný, Kamil (referee) ; Císařová, Michaela (advisor)
This master’s thesis has been elaborated as a part of master’s studies of engineering technology M2I-K, major in M-STM – Engineering technology and industrial management and deals with the problem of a transition to a self-production of previously purchased distance washers. Distance washers were purchased in six different types of similar shape, each type in four different thicknesses. One of these types was chosen as a representative for this master’s thesis. We shall explore the possibilities of self-production with the emphasis on economical validation of the transition. The distance washer is a flat part, the intermediate being sheet metal. Technologies considered for manufacturing the washers correspond to the technical facilities and equipment available at the production hall of the company this project is planned for. The company possesses technology for CO2 laser cutting, cutting by CNC punching machine and cutting in the punching tool. To provide a complex overview we shall also enquire into cooperated technologies such as water jet and plasma cutting, oxy-acetyleny cutting and CNC working. All options are evaluated with regard to the production expenses and lead to a most economically plausible method of manufacturing or, if need be, give reasons for going back to purchasing the part from the current supplier.
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Production of bevel gears.
Nepauer, Jan ; Zemčík, Oskar (referee) ; Zemčík, Oskar (advisor)
helor thesis and describing the distribution of production technologies bevel gear machining and forming methods. These methods are detailed below. In this paper we theoretically describe the tool against the workpiece. Evaluation of different methods and comparing them against the costs, depending on the capabilities of each individual company.
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Production of bevel gear on universal CNC milling machine
Holeček, Aleš ; Slaný, Martin (referee) ; Zemčík, Oskar (advisor)
This bachelor´s thesis deals with both theoretical describing of the bevel gears issues, thus creating a practical 3D model of the selected gear bevel gear and its NC machining programme for universal CNC machine tools with the help of a suitable CAD/CAM applications. At the end, an evaluation of this method compared to conventional machining methods in terms of techno-economic is made.
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Manufacturing technology of the distance washer
Dvořák, Jiří ; Podaný, Kamil (referee) ; Císařová, Michaela (advisor)
This master’s thesis has been elaborated as a part of master’s studies of engineering technology M2I-K, major in M-STM – Engineering technology and industrial management and deals with the problem of a transition to a self-production of previously purchased distance washers. Distance washers were purchased in six different types of similar shape, each type in four different thicknesses. One of these types was chosen as a representative for this master’s thesis. We shall explore the possibilities of self-production with the emphasis on economical validation of the transition. The distance washer is a flat part, the intermediate being sheet metal. Technologies considered for manufacturing the washers correspond to the technical facilities and equipment available at the production hall of the company this project is planned for. The company possesses technology for CO2 laser cutting, cutting by CNC punching machine and cutting in the punching tool. To provide a complex overview we shall also enquire into cooperated technologies such as water jet and plasma cutting, oxy-acetyleny cutting and CNC working. All options are evaluated with regard to the production expenses and lead to a most economically plausible method of manufacturing or, if need be, give reasons for going back to purchasing the part from the current supplier.
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Production of bevel gear on universal CNC milling machine
Holeček, Aleš ; Slaný, Martin (referee) ; Zemčík, Oskar (advisor)
This bachelor´s thesis deals with both theoretical describing of the bevel gears issues, thus creating a practical 3D model of the selected gear bevel gear and its NC machining programme for universal CNC machine tools with the help of a suitable CAD/CAM applications. At the end, an evaluation of this method compared to conventional machining methods in terms of techno-economic is made.
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|
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Production of bevel gears.
Nepauer, Jan ; Zemčík, Oskar (referee) ; Zemčík, Oskar (advisor)
helor thesis and describing the distribution of production technologies bevel gear machining and forming methods. These methods are detailed below. In this paper we theoretically describe the tool against the workpiece. Evaluation of different methods and comparing them against the costs, depending on the capabilities of each individual company.
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