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Superhard cutting materials and theirs effective use
Vampola, Lukáš ; Sedlák, Josef (referee) ; Humár, Anton (advisor)
Diploma thesis is focused on cutting superhard materials (polycrystalline diamond and polycrystalline cubic boron nitride). It deals with physical, mechanical and cutting properties, production and effective use. Evaluative product range of superhard cutting materials of the prominent world producers in terms of cutting conditions and type of materials machined in turning.
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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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Cermets and theirs effective use
Hanousek, Petr ; Prokop, Jaroslav (referee) ; Humár, Anton (advisor)
This thesis deals with cermets as a tool material. In the Preamble, the types, production, labeling and properties of cermets are analyzed. The main part of the thesis introduces cermets in the range of manufacturing by the world leading producers of tools and tool materials. The Conclusion of the thesis summarizes the evaluation of tool cutting abilities and recommended working conditions guaranteeing the efficient use of cermets.
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New advanced milling tools
Dočekal, Petr ; Dvořák, Jaromír (referee) ; Humár, Anton (advisor)
This bachelor thesis deals with the subject of milling and relevant devices. The first part introduces the essential data about milling, the information necessary for specification of the cutting conditions and the form of milling. It also provides the description of types and labelling of milling machines. The second section centres on the milling device assortment of three companies, specifically on slab mills by WALTER AG, Sandvik Coro-mant, Pramet Tools, s.r.o. The final part of the thesis comments upon the rec-ommended usage scope of the machinery produced by the companies men-tioned above.
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Production technology for part of metal cuting machine.
Kachyňa, Stanislav ; Zemčík, Oskar (referee) ; Zemčík, Oskar (advisor)
This thesis deals with design for manufacturing technology single part on machine FS, which is the connecting part. Work deals with the material of this component, therefore, cast iron with lamellar graphite, the properties of this material, primarily focusing on the machinability. Due to the shape and dimensions of the workpiece is also described problems cutting of box parts, the most common operations used in their manufacture, including cutting tools and materials. These findings are then applied in terms of the company TOS Kuřim - OS a.s. An analysis of current manufacturing technology and design is made for its amendment. In conclusion with the technical-economic evaluation.
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Advanced technology project of valve body
Štábl, Martin ; Zemčík, Oskar (referee) ; Zemčík, Oskar (advisor)
This diploma work is dealing with the progressive production technology proposal of the valve body type S43 components. This is the high-pressure valve for the classical power supply. Here in the work is described the structural design of the valves, the material of the valve body and its machinability. Following an analysis of the existing production technology is the new production technology proposal for this part. All is designed with regards to the business possibilities of the Armaturka Vranová Lhota company. In conclusion of the work is presented the technical economic evaluation of both the existing and the proposed manufacturing technology.
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Advanced technology project of valve body
Štábl, Martin ; Zemčík, Oskar (referee) ; Zemčík, Oskar (advisor)
This diploma work is dealing with the progressive production technology proposal of the valve body type S43 components. This is the high-pressure valve for the classical power supply. Here in the work is described the structural design of the valves, the material of the valve body and its machinability. Following an analysis of the existing production technology is the new production technology proposal for this part. All is designed with regards to the business possibilities of the Armaturka Vranová Lhota company. In conclusion of the work is presented the technical economic evaluation of both the existing and the proposed manufacturing technology.
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Cermets and theirs effective use
Hanousek, Petr ; Prokop, Jaroslav (referee) ; Humár, Anton (advisor)
This thesis deals with cermets as a tool material. In the Preamble, the types, production, labeling and properties of cermets are analyzed. The main part of the thesis introduces cermets in the range of manufacturing by the world leading producers of tools and tool materials. The Conclusion of the thesis summarizes the evaluation of tool cutting abilities and recommended working conditions guaranteeing the efficient use of cermets.
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Superhard cutting materials and theirs effective use
Vampola, Lukáš ; Sedlák, Josef (referee) ; Humár, Anton (advisor)
Diploma thesis is focused on cutting superhard materials (polycrystalline diamond and polycrystalline cubic boron nitride). It deals with physical, mechanical and cutting properties, production and effective use. Evaluative product range of superhard cutting materials of the prominent world producers in terms of cutting conditions and type of materials machined in turning.
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Production technology for part of metal cuting machine.
Kachyňa, Stanislav ; Zemčík, Oskar (referee) ; Zemčík, Oskar (advisor)
This thesis deals with design for manufacturing technology single part on machine FS, which is the connecting part. Work deals with the material of this component, therefore, cast iron with lamellar graphite, the properties of this material, primarily focusing on the machinability. Due to the shape and dimensions of the workpiece is also described problems cutting of box parts, the most common operations used in their manufacture, including cutting tools and materials. These findings are then applied in terms of the company TOS Kuřim - OS a.s. An analysis of current manufacturing technology and design is made for its amendment. In conclusion with the technical-economic evaluation.
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