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Design of production technology of a one-handed axis and metal nut
Kovařík, Michael ; Osička, Karel (referee) ; Sliwková, Petra (advisor)
This thesis is focused on design of production technology of specified components by machining. To introduce the issue the introductory part of the work is devoted to the description of specified components, that is one-handed axis and metal nut, where emphasis is put on construction technology, options of production and components material. Introductory part is followed by the research part that is the theoretical basis for the practical part. This part of the work is focused on machining technologies – turning, milling and drilling that will be used for the production of specified components, then it deals with tool materials, the chosen surface conditioning and heat treatment. The main part of the thesis is a practical part in which the manufacturing process of the given components is proposed. The manufacturing process is focused on the choice of a suitable blank, machine tool, tools, the way in which the components will be measured and checked, then on the development of production technology and the creation of the NC code in the given control system. In conclusion of the work a technical and economic evaluation of the proposed process is presented.
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Measurement and checking of dimensions in grinding operations
Kovařík, Michael ; Varhaník, Matúš (referee) ; Trčka, Tomáš (advisor)
The bachelor thesis deals with the topic measurement and checking of dimensions in grinding operations. To introduce the issue there is in the introductory part of the work a brief characteristic and distribution of particular finishing operations. Emphasis is put on grinding that is the main subject of this work. In connection with grinding there are mentioned mainly basic abrasive materials and achieved parameters of ground surface. Then the work focuses on measuring instruments that are used for evaluating surface structure, gauges that are used for measuring and controling longitudinal dimensions and on basic distribution and description of chosen jigs. In another part are introduced conditions for operator qualifications in the are of grinding technology. In conclusion of this work is chosen a component on which is applicated chosen grinding, the solution is analytical. After it follows evaluation.
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Measurement and checking of dimensions in grinding operations
Kovařík, Michael ; Varhaník, Matúš (referee) ; Trčka, Tomáš (advisor)
The bachelor thesis deals with the topic measurement and checking of dimensions in grinding operations. To introduce the issue there is in the introductory part of the work a brief characteristic and distribution of particular finishing operations. Emphasis is put on grinding that is the main subject of this work. In connection with grinding there are mentioned mainly basic abrasive materials and achieved parameters of ground surface. Then the work focuses on measuring instruments that are used for evaluating surface structure, gauges that are used for measuring and controling longitudinal dimensions and on basic distribution and description of chosen jigs. In another part are introduced conditions for operator qualifications in the are of grinding technology. In conclusion of this work is chosen a component on which is applicated chosen grinding, the solution is analytical. After it follows evaluation.
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