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Proposal of manufacturing technology of bracket
Tůma, Vojtěch ; Schwarzer, Emil (referee) ; Dvořák, Milan (advisor)
The object of this bachelor thesis is to propose manufacturing process of the holder by using technologies of metal processing. The design of the holder of the headset for light sport aircraft is assigned. The first part of this thesis describes preparation of the semi-finished product by the material cutting, bending methods and final surfacing of the part. In the second section there are evaluated technological aspects of the part, made calculations for dimension of the developed shape of the part, cutting force and cutting work, the total material consumption, minimal and maximal radius of the bend, spring-back, bending force and bending work. The bending jig was then designed according to those calculations. Based on the price quotation for the jig acquisition was performed the economical evaluation and was set the sale price of one piece of the headset holder. The process of the design is then briefly summarized in the conclusion.
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Innovative wood-based materials
Buriánek, Vlastimil ; Brožovský, Jiří (referee) ; Vaněrek, Jan (advisor)
This bachelor’s thesis deals with the issue of optimizing the modification process for plywood boards. Optimization consists mainly in evaluating different densification methods with different parameters of plasticization and stabilization. Psychical parameters (bulk density, swelling, water absorption) and strength parameters (bending strength, modulus of elasticity) of modified plates were chosen for the evaluation parameters. The practical part involved the verification of two thickening treatments on birch plywood.
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Technology of manufacturing of titan exhaust
Hrubý, Patrik ; Slaný, Martin (referee) ; Zouhar, Jan (advisor)
The Diploma Thesis deals with the technology of manufacturing the titan exhaust for a two-stroke engine. It includes a description of the manufacturing procedure. It analyzes in detail the forming issue of sheet-metal parts in order to eliminate the spring-back effect, and it finds possible solutions to this problem.
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Innovative wood-based materials
Buriánek, Vlastimil ; Brožovský, Jiří (referee) ; Vaněrek, Jan (advisor)
This bachelor’s thesis deals with the issue of optimizing the modification process for plywood boards. Optimization consists mainly in evaluating different densification methods with different parameters of plasticization and stabilization. Psychical parameters (bulk density, swelling, water absorption) and strength parameters (bending strength, modulus of elasticity) of modified plates were chosen for the evaluation parameters. The practical part involved the verification of two thickening treatments on birch plywood.
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Technology of manufacturing of titan exhaust
Hrubý, Patrik ; Slaný, Martin (referee) ; Zouhar, Jan (advisor)
The Diploma Thesis deals with the technology of manufacturing the titan exhaust for a two-stroke engine. It includes a description of the manufacturing procedure. It analyzes in detail the forming issue of sheet-metal parts in order to eliminate the spring-back effect, and it finds possible solutions to this problem.
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Proposal of manufacturing technology of bracket
Tůma, Vojtěch ; Schwarzer, Emil (referee) ; Dvořák, Milan (advisor)
The object of this bachelor thesis is to propose manufacturing process of the holder by using technologies of metal processing. The design of the holder of the headset for light sport aircraft is assigned. The first part of this thesis describes preparation of the semi-finished product by the material cutting, bending methods and final surfacing of the part. In the second section there are evaluated technological aspects of the part, made calculations for dimension of the developed shape of the part, cutting force and cutting work, the total material consumption, minimal and maximal radius of the bend, spring-back, bending force and bending work. The bending jig was then designed according to those calculations. Based on the price quotation for the jig acquisition was performed the economical evaluation and was set the sale price of one piece of the headset holder. The process of the design is then briefly summarized in the conclusion.
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