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Rotary swinging head for excavators of weight category 14,0 to 18.9 t
Ptáčník, Michal ; Michele, Jiří (referee) ; Škopán, Miroslav (advisor)
This thesis deals with the design of a rotary swinging head, which is mounted between the excavator handle and its accessories. Its function is to tilt and rotate with the excavator accessories. The paper describes the most common types of manufactured Rotary swinging heads and their components, including a comparison of competing products. The search part is followed by the calculation part. Based on the calculations, the components from which the 3D model is made are selected. This is followed by the verification of the selected components by calculation. The conclusion of the work is the strength analysis of the selected components. Part of the work is also a drawing documentation of selected assemblies.
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Screenig shovel for construction and demolition waste
Běluša, Jiří ; Michele, Jiří (referee) ; Škopán, Miroslav (advisor)
This thesis contains design of a screening bucket used as an attachment for an excavator. Research section consists of construction and demolition waste sorting process, recycling options and design examples of screening buckets. Next part of the thesis includes own design of a screening bucket, calculations and finite element analysis using a computer program.
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High tipping shovel for the wood chips
Šulák, Petr ; Michele, Jiří (referee) ; Pokorný, Přemysl (advisor)
High tipping shovel, wood chips, quick coupler, shovel, high tipping shovel frame, Volvo L60H loader, wheel loader accessories, linear hydraulic motor
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Inovation of a Machining Node
Hlaváčková, Andrea ; Michele, Jiří (referee) ; Juřica, Pavel (advisor)
The bachelor thesis deals with the innovations of a rotary table for a machine tool in the company TOS KUŘIM – OS, a.s. Bachelor thesis is divided into three main parts. The first part of the thesis consists of the theoretical basic, which deals with concepts from the area of production, engineering and innovation. The second part contains an analysis of the current state, the presentation of the company and the existing product. In part three there is a own proposal for a solution and a technical-economic evaluation of the process.
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Extending Usability of Machines
Maršíková, Anna ; Michele, Jiří (referee) ; Juřica, Pavel (advisor)
The bachelor thesis is focused on the production and innovation process of the spindle from the current product portfolio of the engineering company TOS KUŘIM – OS, a.s. in order to increase machine utilization and satisfy demand. Bachelor thesis is divided into three parts. The first part serves as a theoretical introduction to the topics marketing, production and innovation. The second part describes the company background and analyzes the current production process. New spindle design according to the customer's wish along with the solution's evaluation will be presented at the end of the thesis.
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Design of Lean Manufacturing Process in the Production Hall
Vrbacký, Tomáš ; Michele, Jiří (referee) ; Jurová, Marie (advisor)
The intent of this thesis is to design a lean production process for a manufacturing plant owned by TOS KUŘIM - OS. a.s. The manufacturing process is analyzed using the value stream mapping method. The method is used to identify inefficient steps in the production process. Furthermore, the thesis offers solutions to the recognized problems, aiming to increase added value and minimize waste.
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Design of small vertical milling machine
Michele, Jiří ; Blecha, Radim (referee) ; Blecha, Petr (advisor)
This diploma thesis designs a small vertical CNC milling machine. The thesis includes selection of suitable structural design of the machine based on market analysis and requirements. The listed components, constructional calculations and 3D model are chosen in order to minimize the costs.
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