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Progressive turning tools
Franc, Aleš ; Jaroš, Aleš (referee) ; Kalivoda, Milan (advisor)
The bachelor’s thesis is focused on progressive turning tools. The beginning of the study deals with history and development of turning tolls. Next part deals with the tool geometry. The following description of the different tool materials, construction tools and distribution, analysis of major companies and their catalogs. At the end the procedure of the selection of the tool holder and indexable cutting insert is given.
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Methods of machining difficult-materials
Šebela, Radek ; Prokop, Jaroslav (referee) ; Kalivoda, Milan (advisor)
The aim of this bachelor thesis is a comprehensive analysis of various types and methods of machining difficult-materials. In addition an overview of selected tool materials for machining difficult-materials and factors affecting the cutting area. At the end an overview of companies that are engaged in machining these materials.
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Cemented carbide tool materials
Bil, Miroslav ; Humár, Anton (referee) ; Kalivoda, Milan (advisor)
Main goal of this bachelor thesis is the introduction with characteristics of tool materials and assessing their fitness for use in machining operations. The thesis also deals with the parting-off tools, blade geometry issues, a general overview of the tool material group of cemented karbide cutting tools and their properties. There is a mention of overview of companies and world development.
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Cemented carbides
Vik, Michal ; Sámelová, Vendula (referee) ; Humár, Anton (advisor)
The goal of the submitted thesis is to bring out the new knowledge about the cemented carbides, their production, properties and coating. Last but not least, this thesis analyses the latest offered assortment of cemented carbides by selected manufacturers of tools and tool materials.
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Cemented carbides
Vaněk, Mojmír ; Dvořáček, Jan (referee) ; Humár, Anton (advisor)
The aim of this bachelor thesis is a characteristic of uncoated and coated cemented carbides in terms of marking, structure, physical and mechanical properties. There is an overview of production methods of uncoated, coated cemented carbides and functionally graded hardmetals in the thesis. At the end there is an overview of the range of production of the most significant tool material producers including descriptions and areas of use of this materials.
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Solution wear of tool with inserts in condition technology of turning.
Kružík, Petr ; Humár, Anton (referee) ; Kalivoda, Milan (advisor)
This bachelor thesis analyzes wear occurrence at chosen tool inserts in the process of turning of a heat treated cylindrical workpiece. Inserts for turning have been chosen from the area of coated and non-coated cemented carbides and cermets with respect to the used type of workpiece material. The work further deals with the possibility of their use under cutting conditions that are set to the upper cutting limits from the recommended range, especially without cooling. To obtain detailed information, the conditions of the test are further modified. Then, the results are also evaluated from the point of view of costs, i.e. market prices of inserts for possible application in the manufacturing process.
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Technological applications of cemented carbide tools
Kolomazník, Aleš ; Humár, Anton (referee) ; Prokop, Jaroslav (advisor)
bachelors thesis is on focused on the task:specification and analysis of technological application conditions of cutting tools Carbide.It consists of three parts.The first part deals wiht the development of SK,the nature and properties of sintered carbides.The second part focuses on the technological conditions of parameters of the job application Carbide.The goal was getting to know the structure,production,properties and applications
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Cemented carbides and theirs effective use
Crhan, Luboš ; Sedlák, Josef (referee) ; Humár, Anton (advisor)
Bachelor's thesis is elaborated in an bachelor's study program B2341 - Engineering, branch of Engineering Technology at the Faculty of Mechanical Engineering in Brno. Work is focused primarily on issues of cemented carbides cutting tools and their effective use during machining. The first chapter describes basic informations on distribution, labelling, raw materials, manufacture, properties of cemented carbides, etc., from literary sources. Other chapters are devoted to evalution and comparsion of cutting conditions for different types of tool materials from different manufactures.
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Solution milling with CNC machine.
Chlup, Martin ; Madaj, Martin (referee) ; Kalivoda, Milan (advisor)
Bachelor´s thesis includes the solution of production technology of the motor´s stator. It also solves the problem of substitutive production when the serious production is stopped. Technology of series production was used by company Hanakov, inc. It also refers to functional possibilities of tools and machines at shaping the motor´s stator.
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Technological applications of cemented carbide tools
Brlica, Vlastimil ; Humár, Anton (referee) ; Prokop, Jaroslav (advisor)
The fully fashioned bachelor’s thesis within the frame of the bachelor‘s study B2339-00 at the Fakulty of mechanical engineering deals with subject cemented carbide tools. General infomation is characterized by literary production; e.g. division, characteristics and manufacturing. The particular examples of cutting conditions are worked up in the second part of this study followed by calculation of economic aspects in the proces of tooling. The information about materials, cutting conditions and prices of exchange cutter bit from cemented carbide are drawn from catalogues of Sandvik – Coromant company.
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