National Repository of Grey Literature 122 records found  1 - 10nextend  jump to record: Search took 0.00 seconds. 
Machining technology of external threads
Kabrda, Martin ; Osička, Karel (referee) ; Prokop, Jaroslav (advisor)
This bachelor's thesis focused on "Thread cutting technology" complexly deals with the individual types of threads, their designation and their use in practice, including norms specifying their standardization. There are also described methods of machining of external threads, which include cutting, turning, milling or grinding. The last chapter describes methods of economic comparison of individual machining methods.
Machining technology of external threads
Kabrda, Martin ; Osička, Karel (referee) ; Prokop, Jaroslav (advisor)
This bachelor's thesis focused on "Thread cutting technology" complexly deals with the individual types of threads, their designation and their use in practice, including norms specifying their standardization. There are also described methods of machining of external threads, which include cutting, turning, milling or grinding. The last chapter describes methods of economic comparison of individual machining methods.
Rationalization of a part production
Bartl, Lukáš ; Prokop, Jaroslav (referee) ; Osička, Karel (advisor)
The assigned thesis is focused on the proposal of rationalization solutions to the component Bonnet, which is a standard representative of the most important sections of broader spectrum of customer´s components. The introduction part describes the component basis, according to which the standard representative was chosen, later on characterised from the point of view of seriality. The following large part of classfying the time comsumption in machinery is essential for the calculations as such, which are the essential part of this dissertation. The proposal of production rationalization is concerned with the exclusion of unnecessary losses and using existing ressources with the help of a higher level of machinery, technology, work organisation, production and management, which lead to a higher labour productivity. The technological production preparation ensures the documentation processing, the proposal of semi-finished product, machines, fastening, measuring and calculation of necessary technological specifications for ensuring the production. In the final part, there is to be found the technical and economical evaluation of rationalization proposals, which numerically evaluates the analysed outputs of this thesis.
The technology of material division with grinding operations
Rýznarová, Martina ; Kalivoda, Milan (referee) ; Prokop, Jaroslav (advisor)
This bachelor thesis deals with the technology of material division with grinding operations. The first part explains the basic principles and methods of use and advantages and disadvantages of technology of material division with grinding operations and other methods of dividing the material. The second part is focused on the characteristics of cutting tools and cutting conditions of division with grinding operations. In the last part, the measured unit machine time of the technology of material division with grinding operations and two other methods of dividing the material and wear of cutting wheels are compared.
Automation of machining of the aluminum castings
Filistein, Jakub ; Prokop, Jaroslav (referee) ; Osička, Karel (advisor)
The diploma work focuses on designing an automated machining, finishing and assembly line. Described in the chapters are the current technology of production, suggestions, the choice of a new solution and a technological-economical evaluation including capacitive and costs of running the production line and a comparison with the current technology. The result is proof that the return of the investment is roughly in one third.
Analysis of the operating costs of the machining process
Šikula, Josef ; Osička, Karel (referee) ; Prokop, Jaroslav (advisor)
This master’s thesis deals with the operating production cost in machining process and further optimalization. Individual costs items which are related to machining process are specified. Attention is paid to the time consumption of individual machining methods. The aim of the thesis is to find an optimal combination of cutting speed and durability in order to meet the minimum cost criteria and maximum productivity. The calculations are used for turning the outer cylindrical surface and the face surfaces at a constant cutting speed. The work is accompanied by tables and calculations in Microsoft Excel.
Repair of a holder for grinder cover
Židlický, Ondřej ; Prokop, Jaroslav (referee) ; Kalivoda, Milan (advisor)
This Bachelor thesis is focused on the repair of a holder for a grinder cover and the manufacture of the missing pieces of a pedestal grinder. The structurally-functional analysis of the machine and the manufactured pieces is described in the first chapter of this thesis. The manufacturing process itself is described in the following chapters. Raw materials and production technology are designed for the manufactured components. For each component, there are described the technological processes and instructions. The junction of the new parts of the machine with the original ones is conducted through welding. After this operation, the whole grinder cover is sandblasted and its surface is sprayed with a protective layer of lacquer. Next, the grinder cover is mounted to the pedestal of the grinder. The whole manufacture design is considered from the technological and economical point of view in the penultimate chapter and the drafts for improvements are described in the last chapter. All of the components are manufactured in accordance with the design and the grinder is once again in good technical condition.
Vizualization of Multi-Agent System With Using Unity Engine
Prokop, Jaroslav ; Zbořil, František (referee) ; Samek, Jan (advisor)
The aim of this thesis is to describe the basic properties of multi-agent system Jason and Unity3D game engine. Subsequently, the thesis deals with creating visualization application which is going to communicate over a network connection with an application written in framework Jason for modeling of multi-agent environment. This sends an requests to visualization agents and their environment on the side of visualization application.
The Study of Manufacturing and Assembly Processes for the Supply of the Automotive Industry
Tauchmannová, Lucie ; Prokop, Jaroslav (referee) ; Kalivoda, Milan (advisor)
The bachelor’s thesis deals with the analysis of manufacturing and assembly processes which lead to the production of highly sophisticated products, especially in the automotive industry. The aim is to find critical points which limit the continuity of supplies. It focuses in more detail on cooperative orders in engineering and their interconnection with the information system to simplify the existing solution.
Evaluation of CNC Machines versus Conventional Machine in Condition Company
Kopecký, Štěpán ; Prokop, Jaroslav (referee) ; Kalivoda, Milan (advisor)
Bachelor thesis describes analysis of CNC machine in company. The analysis of CNC machine focus on economical benefits and compare CNC machine with conventional technology. After studying the technical literature and becoming familiar with CNC millling with contouring control and conventional machines of the company Alubra Ltd. and then product is compared.

National Repository of Grey Literature : 122 records found   1 - 10nextend  jump to record:
See also: similar author names
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