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Proposal for Control of Manufacture Holders of the Front Wheel for Formula Student TU Brno Racing
Vašek, Lukáš ; Sliwková, Petra (referee) ; Sedlák, Josef (advisor)
This thesis deals with the design and production of wheel control holders for the right front wheel of the formula Dragon 4 of TU Brno Racing team. In the theoretical part, the Formula Student competition is described, including the steering holders themselves and description of their function and location. Later the analysis of aluminium and its alloy was made, including description of the CERTAL material of which the holders were made. The practical part includes the design of prototype holders in the Autodesk Inventor CAD software, the design and application of machining strategies in the PowerMILL CAM software. Further, the practical part includes production on milling machines at the MCV 754 QUICK and DECKEL MAHO DMU 50 machining centre. At the end, the dimensional analysis of the part is performed, manufactured holders were compared to the CAD model of the given components and the technical and economical evaluation of the production was made.
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Production Concept of Front Wheel Hub Carrier for Formula TU Brno Racing
Torčík, Václav ; Jaroš, Aleš (referee) ; Sedlák, Josef (advisor)
This thesis deals with manufacturing process of a front wheel hub carrier prototype for formula TU Brno Racing Dragon 5 series. The paper starts on foregoing work of design team leading to a proposed model and material. Both material and model are investigated form a manufacturing point of view. Cutting conditions and milling strategy are proposed based on final product analysis. Prototype was manufactured on CNC machining centre MCV 754 QUICK in company BOSCH DIESEL s.r.o. in Jihlava. Retrospective analysis of performed manufacturing process and critical risks is provided with a proposal of more effective manufacturing process. In the closure, there is technical-economical evaluation of chosen manufacture done by milling. Alternative manufacturing options including 3D print and welding are compared in technics and costs.
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Comparison of roughing strategies in various CAM softwares
Hrabovský, Adam ; Sedlák, Josef (referee) ; Zouhar, Jan (advisor)
Bachelor’s thesis deals with roughing strategies especially with those included in chosen CAM software. The initial part states the common information about the effects on precision of machining and tool load. Next chapter deals with methods of machining and their resulting requirements on construction of the machine. It is followed by the description of new roughing strategies and their utilization; also roughing tools were selected for machining of specified models of mold parts, made of steel and aluminium alloy. In the practical part, roughing strategies were applied to stocks which were subsequently compared by the machining times.
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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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Proposal for Control of Manufacture Holders of the Front Wheel for Formula Student TU Brno Racing
Vašek, Lukáš ; Sliwková, Petra (referee) ; Sedlák, Josef (advisor)
This thesis deals with the design and production of wheel control holders for the right front wheel of the formula Dragon 4 of TU Brno Racing team. In the theoretical part, the Formula Student competition is described, including the steering holders themselves and description of their function and location. Later the analysis of aluminium and its alloy was made, including description of the CERTAL material of which the holders were made. The practical part includes the design of prototype holders in the Autodesk Inventor CAD software, the design and application of machining strategies in the PowerMILL CAM software. Further, the practical part includes production on milling machines at the MCV 754 QUICK and DECKEL MAHO DMU 50 machining centre. At the end, the dimensional analysis of the part is performed, manufactured holders were compared to the CAD model of the given components and the technical and economical evaluation of the production was made.
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|
|
Production Concept of Front Wheel Hub Carrier for Formula TU Brno Racing
Torčík, Václav ; Jaroš, Aleš (referee) ; Sedlák, Josef (advisor)
This thesis deals with manufacturing process of a front wheel hub carrier prototype for formula TU Brno Racing Dragon 5 series. The paper starts on foregoing work of design team leading to a proposed model and material. Both material and model are investigated form a manufacturing point of view. Cutting conditions and milling strategy are proposed based on final product analysis. Prototype was manufactured on CNC machining centre MCV 754 QUICK in company BOSCH DIESEL s.r.o. in Jihlava. Retrospective analysis of performed manufacturing process and critical risks is provided with a proposal of more effective manufacturing process. In the closure, there is technical-economical evaluation of chosen manufacture done by milling. Alternative manufacturing options including 3D print and welding are compared in technics and costs.
|
|
|
Comparison of roughing strategies in various CAM softwares
Hrabovský, Adam ; Sedlák, Josef (referee) ; Zouhar, Jan (advisor)
Bachelor’s thesis deals with roughing strategies especially with those included in chosen CAM software. The initial part states the common information about the effects on precision of machining and tool load. Next chapter deals with methods of machining and their resulting requirements on construction of the machine. It is followed by the description of new roughing strategies and their utilization; also roughing tools were selected for machining of specified models of mold parts, made of steel and aluminium alloy. In the practical part, roughing strategies were applied to stocks which were subsequently compared by the machining times.
|
|
|
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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