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Manufacturing of a label door fittings
Návrat, Jakub ; Žák, Ladislav (referee) ; Podaný, Kamil (advisor)
Bachelor thesis is focused on the manufacturing of label door fitting. The part is made of a steel 11 320 with a thickness 1 mm. The batch sice is 150,000 pcs/ year. The manufaturing technology was choosen a method of rolling cutting with shallow drawing in the combinated tool. Technology and constructional calculating were made for this technology, from which was designed a tool and for it was made drawing. For the calculating total force and work was choosen a press LEPD 100. The costs for manufacturing one part are 39 Kč. The manufacturing is become cost-effective from 8 071 pieces/year.
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Manufacturing of body latch
Braško, Zdenko ; Řiháček, Jan (referee) ; Podaný, Kamil (advisor)
Bachelor thesis is concerned with the design of production a body latch. Latch is used for engaging the door in a closed position. Component is made of structural steel 11 321 with a thickness 1 mm. The batch size is 35,000 pcs/ year. As the optimal production technology was chosen method of rolling cutting with shallow drawing in the combinated tool. Technological and constructional calculations were maked and tool was designed by it. For this tool has been created drawings. Of the total work force requirements and for the production of components was set press machine LEN 40 C. The cost of production of one piece were determined to 10,57 CZK / pc. Production becomes profitable for a series of more than 25 083 pcs / year.
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Geometry Optimization of the Stamped Part
Faltýnek, František ; Peterková, Eva (referee) ; Řiháček, Jan (advisor)
The project presents a solution of geometrical influence on the thinning of the stamped part with thickness 0.3 mm. It can be made from stainless steel X2CrCuTi18, X5CrNi18-10 or X5CrNi18-10 with additional heat treatment. Based on the literature review the technology of drawing was described and a theoretical analysis of shallow drawing was carried out. Material models for numerical simulation and parametric model of punch and die were created. The analysis of thinning dependence on the geometry of the dimple was performed using FEM analysis in ANSYS software. The smallest thinning of value 9.2% was found for X5CrNi18-10 steel with additional annealing and for the upper limit of the dimple radius values, which was set to 1 mm.
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Geometry Optimization of the Stamped Part
Faltýnek, František ; Peterková, Eva (referee) ; Řiháček, Jan (advisor)
The project presents a solution of geometrical influence on the thinning of the stamped part with thickness 0.3 mm. It can be made from stainless steel X2CrCuTi18, X5CrNi18-10 or X5CrNi18-10 with additional heat treatment. Based on the literature review the technology of drawing was described and a theoretical analysis of shallow drawing was carried out. Material models for numerical simulation and parametric model of punch and die were created. The analysis of thinning dependence on the geometry of the dimple was performed using FEM analysis in ANSYS software. The smallest thinning of value 9.2% was found for X5CrNi18-10 steel with additional annealing and for the upper limit of the dimple radius values, which was set to 1 mm.
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Manufacturing of a label door fittings
Návrat, Jakub ; Žák, Ladislav (referee) ; Podaný, Kamil (advisor)
Bachelor thesis is focused on the manufacturing of label door fitting. The part is made of a steel 11 320 with a thickness 1 mm. The batch sice is 150,000 pcs/ year. The manufaturing technology was choosen a method of rolling cutting with shallow drawing in the combinated tool. Technology and constructional calculating were made for this technology, from which was designed a tool and for it was made drawing. For the calculating total force and work was choosen a press LEPD 100. The costs for manufacturing one part are 39 Kč. The manufacturing is become cost-effective from 8 071 pieces/year.
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Manufacturing of body latch
Braško, Zdenko ; Řiháček, Jan (referee) ; Podaný, Kamil (advisor)
Bachelor thesis is concerned with the design of production a body latch. Latch is used for engaging the door in a closed position. Component is made of structural steel 11 321 with a thickness 1 mm. The batch size is 35,000 pcs/ year. As the optimal production technology was chosen method of rolling cutting with shallow drawing in the combinated tool. Technological and constructional calculations were maked and tool was designed by it. For this tool has been created drawings. Of the total work force requirements and for the production of components was set press machine LEN 40 C. The cost of production of one piece were determined to 10,57 CZK / pc. Production becomes profitable for a series of more than 25 083 pcs / year.
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