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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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Design and implementation of position digital sensing for machine tool
Ludva, Stanislav ; Krejsa, Jiří (referee) ; Šulc, Dalibor (advisor)
The aim of this bachelor’s thesis is implementation of digital position sensing on a machine tool. It includes selection of suitable sensors for demanding workshop space and design of the display unit having regard to user friendliness. Thesis contains analysis of possible types of sensors, justification for choice of individual hardware parts, method of processing data from sensors and description of functions on the display panel. In conclusion describes the installation of the entire sensing system to a specific milling machine TOS FA3.
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Manual and Automated Production Version Components
Mikulík, David ; Kolář, Ladislav (referee) ; Kalivoda, Milan (advisor)
This bachelor thesis closely describes and compares current production of perforated matrix for the shoes industries. It contains the hand way production uses the bench drill and the other hand machines. Also describes the use of the automated production with the machine-tool Mori Seiki. Results of this thesis are described in the techno-economic comparison.
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Design of milling machine spindle
Švarc, Marek ; Pavlík, Jan (referee) ; Blecha, Petr (advisor)
This bachelor's thesis deals with solving design of milling machine spindle. At first, the background research in milling machines and their spindles is processed. Here is adduced distribution of machines, basic description and examples from current manufacturers. In this part, there are described types of spindles and their basic parts. Second part of thesis is focused on technical calculations and design of the spindle based on defined parameters. An attachment includes assembly drawing, three main parts drawings and 3D model of spindle.
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Milling Machine for Machining of Plastics
Frejlich, Tomáš ; Brada, Michal (referee) ; Brandejs, Jan (advisor)
Bachelor thesis deals with the structural design of the longitudinal and transverse feed for the milling of embedded hollow fibers of fixed size used in heat exchangers and the design of these components during milling. The work contains a brief description of the routing, basic milling division and a brief overview of the kinds of lines that are use for machine tools. It als presents an overview of fastenings for easy and quick clamping of milling, individual design variations and optimal solution. The works also includes the drawing of the components and complete set. The results of the Bachelor thesis are used for the Laboratory heat transfer and flow at University of Technology, Faculty of Mechanical Engineering.
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Machine tools safety
Holczer, Aleš ; Blecha, Radim (referee) ; Blecha, Petr (advisor)
This thesis contains an overview of safety requirements and standarts by European Parliament and Council in field of machine tools. The other chapter is about harmonized standards of machine tools. Safety requirements are shown on chosen machine tool - radial drill.
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Design of machine tool turntable
Rygl, Ondřej ; Opl, Miroslav (referee) ; Blecha, Petr (advisor)
This bachelor thesis deals with the design of a rotary table for a machine tool. In the first part are described main types of rotary tables, existing approaches being used in design of drives and options in applicating modern components for rotary tables currently available on the market. The purpose of the second part is to design a rotary table with a torque motor drive for application in a milling machine.
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Numerical control of machine tools
Dlouhý, Rostislav ; Opl, Miroslav (referee) ; Blecha, Petr (advisor)
This thesis is focused on numerical control of machine tools. Control systems are shortly compared. There are three biggest manufacturers: Siemens, Fanuc and Heidenhain. Especially user benefits and opportunities of workshop programming are compared. The second part is focused on the choice of control system for the selected machine tool. I am applying the knowledge and the conclusions which I have reached in comparing different control systems. I chose two alternatives of the control system based from entered requests for the chosen machine tool.
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Description of machine tool spindles
Nohál, Libor ; Opl, Miroslav (referee) ; Blecha, Petr (advisor)
The subject of this thesis, called Description of Machine Tool Spindles, is research and description of spindles used as parts of machine tools. The first part is devoted to the factors influencing the construction of the spindle and to the general division of spindle types according to their construction. The second part lists specific examples of spindles made by selected manufacturers along with a detailed descriptions of the individual spindles.
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