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Machining of a shaft hard-to-machine part with a CNC lathe
Halouzka, Petr ; Jaroš, Aleš (referee) ; Píška, Miroslav (advisor)
This bachelor thesis is focused on a CNC turning of hard-to-machine materials, concretely austenitic stainless steel. In the theoretical part of thesis, are characterized groups stainless steel and described of their machinability. In the practical part of thesis is concept of manufacturing of shaft. The Final part of thesis contains photographic documentation, technical documentation and CNC programs of machined component.
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Machining of components on CNC machines
Osička, Petr ; Mouralová, Kateřina (referee) ; Kalivoda, Milan (advisor)
The bachelor thesis deals with the manufactory of the rotor for the electric motor on the CNC lathe. The first part describes the function and design of manufactured constituent part. The next chapter designes and describes production process of machining the shaft and next steps of manufactory are described. They basic production capacity calculations are made. In the next part the NC program is designed, which is used to manufacture the shaft as a model product.
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The welding manipulator
Janeček, Tomáš ; Kašpárek, Jaroslav (referee) ; Řezníček, Milan (advisor)
This bachelor thesis deals with construction task of welding manipulator which will serve for simplification of production of pressure tank for Eurom´s machine Ecovac. This thesis include conceptual design of manipulator, calculation of important parts like shaft, pivot, wheel, bearing and choice of motor. The drawing documentation is based on technical report. All used pictures are exported from Solid Edge ST6, where were created all construction works.
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Technological Design Using Universal Machine and CNC Machine
Jurča, Adam ; Fiala, Zdeněk (referee) ; Kalivoda, Milan (advisor)
This bachelor's thesis focuses on the comparison of the two turning methods to the older technology on a universal lathe and modern technology on CNC lathe. In the following paragraph technological process shall be established, the machining time for both technologies will be calculated and in the end both methods will be evaluated according to technical and economic evaluation.
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Production of rotational parts on a CNC machine
Hort, Zbyněk ; Dvořáček, Jan (referee) ; Kalivoda, Milan (advisor)
The main theme of this thesis is a design of rotary part (shaft) production. The study contains the choice of semi-finished product, technological procedure, manufacturing instructions, design and description of machines and tools. It also includes a production drawing of a shaft and NC program by which a functional sample was produced. The economic evaluation is at the end of the thesis. The thesis meets all requirements needed for shaft production using CNC machines.
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Technology solutions with a CNC machine
Baklík, Lukáš ; Osička, Karel (referee) ; Kalivoda, Milan (advisor)
Bachelor thesis deals with the production of rotary component (master shaft). In the first part is selected suitable semi-product for the specified component, followed by the assignment of production machines and choise of the appropriate tools. Covered is a technological process, capacitive calculation of VBD and energy consumption including respect for the ecology of production. In the next part the NC programs are created in the control systems called Yasnac and Heidenhain iTNC 530. The final part is devoted to the production of the specified component.
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Solution CNC technology of part whit a CNC-unit Sinumerik
Forbelský, Jiří ; Madaj, Martin (referee) ; Kalivoda, Milan (advisor)
This bachelor thesis elaborates complete manufacturing process of a shape shaft. Technological procedure is designed in two variants. The practice variant employs tools, material and CNC lathe available at university workshop. The designed technological procedure has been verified by manufacturing the shaft. Series production utilizes modern tools and an industrial lathe. Both the described variants are compared and evaluated.
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Repair of machinery
Teplý, Miroslav ; Kovář, Petr (referee) ; Kubíček, Jaroslav (advisor)
Theme of this Bachelor´s thesis deal with problems of repair of machinery - repair the shaft. The thesis is divided into two parts. The first part deals with the possibility of using thermal spraying for the renovation of the shaft surface at the point of contact with the shaft seal ring. The second part deals with the use of epoxy putty for the renovation of the shaft surface at the imposition of a bearing.
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