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Production technology for selected part of the hydraulic rolling machine
Mynář, Josef ; Strejček, Jan (referee) ; Zemčík, Oskar (advisor)
Description of the machine with a closer analysis of a structural node, in which is situated the produced part. Design, calculation and the choice of blanks for the two variants of the production. The choice of machines for piece and series production, the choice of instruments and gauges for mass production. Developing manufacturing processes with the choice of times in the piece production and the calculation for mass production. Technoeconomic assessment of the costs of semi-finished products and variants of production.
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Straightening technology of semi-finished products
Sikora, Marek ; Řiháček, Jan (referee) ; Peterková, Eva (advisor)
The main aim of this thesis is to create a general overview of processes that are applied in straightening semi-finished products. These processes include manual methods as well as mechanical ones. This work also informs about advantages and disadvantages of these processes based on published researches. This paper is supposed to give a basic overview of categories of machines and tools that are used in certain straightening technologies.
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Manufacturing of Components for Sewing Machine
Paděra, Radek ; Mouralová, Kateřina (referee) ; Kalivoda, Milan (advisor)
This bachelor's thesis aims to produce one specific part of the sewing machine - the carrier. First chapter contains analysis of all parts of the sewing machine including the function part. There is also mentioned existing manufacture process with the description and all neccessary tools to produce these parts. Another part is focused on design of the new manufacture process that includes CNC machines with option to create semi-product, material calculations, technological process and calculations of all machine times of each tools. The last part of this thesis aims on assessment of designed manufacture from the technical and economical view.
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Solution technology of production multiple groove guide pulley.
Procházka, Zdeněk ; Sedlák, Josef (referee) ; Kalivoda, Milan (advisor)
Solution technology of production multiple groove pulley, comparison of the technology of construction, choice of technology and semi-finished products, choice of cutting materials, analysis of manufacture clamping. Comparison of production possibilities at the application of two different semi-finished products on multi-purpose engines.Making of working process at the application of machine centre and comparison of the effectiveness of its application.
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Part production technology
Uličný, Roman ; Polzer, Aleš (referee) ; Osička, Karel (advisor)
This work deals with the production technology of the plastic part for battery modules. First chapter contains analyzis of fundamental methods of machining, where are general informations about technologies which are used in the company with which one is work cooperated. In the second chapter is solved description of manufactured part and its technological aspects for the production. Next chapter is dedicated for introducing the company and its technological possibilities for the manufacturing. The rest part of the work is dedicated for designing production of the semi-finished product and clamping of the semi-finished product. With the selected variant is solved production technology of the part, where are indicated technological solutions of each operations and production process. In the end is realized technological-economic valorization, where is solved service of more machines and judged cost for production of designed variants.
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Production of Components Flange
Duda, Tomáš ; Jaroš, Aleš (referee) ; Kalivoda, Milan (advisor)
This bachelor's thesis deals with the production of individual industrial component in the conditions of a particular engineering company, which produces custom-built machines. One part of this thesis is a component analysis including a description of component functions and a proposition of a technological procedure, manufacturing tools and used machinery. It furthermore contains individual manufacturing and dispatchment of products for assembly.
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Efficiency Improvement Proposal of Production of Semi-Finished Products for Gun-Barrels
Zemánek, Patrik ; Botek, Jan (referee) ; Sedlák, Josef (advisor)
This thesis is focused for manufacturing of a gun barrels and his issues. In thesis is involved introducing of the company Česká zbrojovka a.s. and definition of hand fired guns. Written analysis present the state of a technological process and describe an individual phase of manufacturing of the semi-finished product of gun barrel and the following conclusion of a complex manufacturing of a gun barrel from the semi-finished product to the stand, when the gun barrel installed into the gun is. Subsequently are suggested possibly solutions of manufacturing rationalization and possibly purchasing of a new modern CNC machines. In the end is accomplished a technical-economic evaluation, which compares existing and suggesting of the technology.
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Prefabricated hall for gym
Pavličko, Jakub ; Hrubý, Tomáš (referee) ; Požár, Michal (advisor)
The aim of the diploma thesis is to design particular vertical and horizontal elements of the prefabricated gym hall. The supporting structure of the gym is formed by means of the column system with the use of the roof preloaded trusses. The entrance part of the building is designed as a column system using load-bearing beams and prefabricated ceiling sections. Overall, the structure of the building consists of columns, footings, foundation beams, reinforcing beams, prefabricated components which function as a ceiling structure, components functioning as a grandstand, a load - bearing beams a preloaded roof trusses V1. The diploma thesis designs particular supporting elements of the construction together with the construction of a grandstand.
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Proposal of Process Management of Order in Selected Company
Jeřábek, Ladislav ; Ing.Jaroslav Zich (referee) ; Jurová, Marie (advisor)
The bachelor thesis is focused on the process management of an order in a selected manufacturing company. The first part describes the theoretical background and defines important terms. The next part is an analysis of the current state with the main emphasis on the production of a specific semi-finished product, which is part of the contract. The third part is about own suggestions for improvement, evaluation of their benefits and conditions of implementation.
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Processes of open-die and die forging
Tvrdoň, Radek ; Peterková, Eva (referee) ; Lidmila, Zdeněk (advisor)
The thesis presents a theoretical summary of forging processes. It deals with the selection of semi-finished product, machine and also forming processes for both types of forging. It explains the usability of open-die forging for making simple parts and die forging for more complex components. While solving the die forging, the thesis is extended with instructions for making a drawing of a forged piece, which nominal dimensions are extended by mentioned additions. The drawing is followed by explanation of procedure of creation a die cavity, which is different for presses and hammers. The thesis also describes the process of calculations of forging force and labor.
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