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Tools for threading and their use
Veselý, Václav ; Polzer, Aleš (referee) ; Sliwková, Petra (advisor)
The bachelor’s thesis Tools for threading and their use deals with issues connected to tools, the materials used and their usage in the field of mechanical engineering. Individual parts of the thesis cover types of tools for threading, methods of threading and materials suitable for tap making. Further, the range of monolithic milling taps in the producers’ supply is also analysed.
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Effective turning tools
Kutil, Jaroslav ; Osička, Karel (referee) ; Humár, Anton (advisor)
This thesis is focused on high-performance turning tools. The first part deals with the characterization of turning, including basic kinematic relations. In the second part the division of tools and a the description of tool materials are introduced. The last part is centred on the assortment comparison of selected producers of tools in the field of construction.
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Optimization of production steering shaft
Hlavinka, Martin ; Kalivoda, Milan (referee) ; Jaroš, Aleš (advisor)
Bachelor thesis deals with the creation of the optimal divided chip in the turning technology. The material for production of the steering shaft is steel C35RC suitable for forming and turning from which semi-finished products are produced at horizontally forming presses. They are machined at the production robotized line where the problem with the undivided chip arises. For the specified set of cutting conditions the uses the cutting tools which aren’t very suitable for the given types of technological operations. The recommended values of cutting conditions are different from the specified set of cutting conditions. The result will be choice of new-cutting tools for turning technological operations to shape short divided chip.
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Technology solution with cutting operation of "cover" component
Chlád, Luboš ; Osička, Karel (referee) ; Kalivoda, Milan (advisor)
In mentioned solution technology of cover part is processed component analysis, proposal of semi-finished product and production technology. In this thesis are selected concrete cutting machines, tools and technological process is elaborated. At the end the techno-economic evaluation is done. This evaluation deals with calculation of times for separate cutting operations, number of machines, tools and workers.
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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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Technological process for part flange
Král, Zdeněk ; Osička, Karel (referee) ; Kalivoda, Milan (advisor)
In This thesis the technological process for part flange is compiled. The thesis inculdes analysis of component, material choice and choice of semi – finished product. Two technologies of production have been choosen. The production on the universal center lathe and the production on the CNC lathe. In another charter calculation times are being disscussed. Lastly the technical-ekonomic evaluation is pictured, which contains the comparison between two technologies of production.
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Production technology of parts
Havlát, Pavel ; Kolář, Ladislav (referee) ; Osička, Karel (advisor)
Work deals with production technology of part shaft type. In the first par of the thesis it’s described problems of machining (history and development of machining, the emergence of splinter, cutting force and the heat generated during machining). The next part focuses on the choice of machines and tools, descriprion of the technological process production of part and proposal of NC program followed by testing at machinery park IMT. The final part focuses on analysis of machine time for each operations.
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Tools for threading and their use
Veselý, Václav ; Polzer, Aleš (referee) ; Sliwková, Petra (advisor)
The bachelor’s thesis Tools for threading and their use deals with issues connected to tools, the materials used and their usage in the field of mechanical engineering. Individual parts of the thesis cover types of tools for threading, methods of threading and materials suitable for tap making. Further, the range of monolithic milling taps in the producers’ supply is also analysed.
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Optimization of production steering shaft
Hlavinka, Martin ; Kalivoda, Milan (referee) ; Jaroš, Aleš (advisor)
Bachelor thesis deals with the creation of the optimal divided chip in the turning technology. The material for production of the steering shaft is steel C35RC suitable for forming and turning from which semi-finished products are produced at horizontally forming presses. They are machined at the production robotized line where the problem with the undivided chip arises. For the specified set of cutting conditions the uses the cutting tools which aren’t very suitable for the given types of technological operations. The recommended values of cutting conditions are different from the specified set of cutting conditions. The result will be choice of new-cutting tools for turning technological operations to shape short divided chip.
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Production technology of parts
Havlát, Pavel ; Kolář, Ladislav (referee) ; Osička, Karel (advisor)
Work deals with production technology of part shaft type. In the first par of the thesis it’s described problems of machining (history and development of machining, the emergence of splinter, cutting force and the heat generated during machining). The next part focuses on the choice of machines and tools, descriprion of the technological process production of part and proposal of NC program followed by testing at machinery park IMT. The final part focuses on analysis of machine time for each operations.
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