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Crank press 250 with direct drive
Čupr, Pavel ; Pavlík, Jan (referee) ; Omes, Jiří (advisor)
This thesis deals with the design of the single point crank press with direct drive. This crank press has an O-shaped stand and an access to the workspace from two sides. The introductory part of this paper describes the principles of mechanical presses drives, drives arrangement presses with direct drive and some conceptual solution stands. The main part of this work is a calculation of basic drive parameters of the press. There are suggested three design variants. The design with the smallest space requirements and good accessibility to the press working space was chosen. The calculation of the main shaft, the input shaft to the planetary gearing and calculation of brake sizes and the planetary gear to the bend and tough was done. Part of this thesis also includes technical drawing of the assembly press, technical drawing of the drive press, technical drawing of the stand a technical drawing of the satelitte gearwheel.
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Design of multiple-part frame of screw press with direct drive
Sobotka, Radek ; Pavlík, Jan (referee) ; Omes, Jiří (advisor)
The subject of this term project is the design of cast multiple-part frame of screw press with direct drive with stated parameters for heavypressing. The first part consists of a research in the field of screw presses focused on the construction of the frame and current manufacturers of the screw presses. The second part is aimed at the design of the frame according to specified parameters. The thesis includes press layout drawing, frame assembly drawing, selected detail drawings and 3D model of the frame.
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Dividing equipment for bars made of non-ferrous metals
Forman, Ladislav ; Tůma, Jiří (referee) ; Omes, Jiří (advisor)
This thesis deals with the structural design dividing equipment for producing blanks for forging. Its contents are designed technological, structural design, design and check calculations needed for the actual construction of the dividing device. The conclusion of the work dealt with a dangerous place for the operation and maintenance of the machines by analyzing significant hazards. The result is the structural design of machine parts according to the assignment.
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Design of headstock of the deburring machine
Tatíček, Jiří ; Holub, Michal (referee) ; Omes, Jiří (advisor)
The aim of this thesis is design of deburring machine, focusing on the headstock, capable of aligning the front side and chamfering at the round bars. At the beginning is a short research design nodes, used in the construction of machine tools. As part of the work was done and the measurement of cutting forces to determine the load while standing. Work also includes a series of calculations to justify the use of selected components. The outcome of the work is also a 3D model.
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Screw press 50t
Švábenský, Pavel ; Pavlík, Jan (referee) ; Omes, Jiří (advisor)
Diploma thesis is focused on desing of the screw press, which is used for laboratory testing of materials by ECAP. Thesis included design of individual scructural groups and their destcription, including the creating of 3D model.
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Design of the straightening machines XRK 7-200
Sobotka, Jiří ; Jonáš, Jiří (referee) ; Omes, Jiří (advisor)
The thesis Design of the straightening machines XRK 7-200 deals with the types of straightening machines and their principles. Further, procedures for construction proposals of seven-roll straighteners with rods of 100-200 mm in diameter are described. These proposals are primarily made for upper and lower crossbeams. The thesis also presents calculations of drives and set screws.
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Bending roll machine for Hardox
Budík, Tomáš ; Dokoupil, Vladimír (referee) ; Omes, Jiří (advisor)
This work describes the design of a dedicated three-rolls hydraulic bending for Hardox 500 without the possibility of bending sheet metal for the manufacture of pipes. The work will analyze the problem of proposed three-rolls bending, bending technology and creating of the pre-bending, the design of the adjusting hydraulic servo-cylinder, planetary gearboxes with hydraulic motors to drive the bottom rollers, a partial draft of the hydraulic circuit and the complete frame structure of bending machine with its covers.
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Dividing equipment for bars made of non-ferrous metals
Forman, Ladislav ; Tůma, Jiří (referee) ; Omes, Jiří (advisor)
This thesis deals with the structural design dividing equipment for producing blanks for forging. Its contents are designed technological, structural design, design and check calculations needed for the actual construction of the dividing device. The conclusion of the work dealt with a dangerous place for the operation and maintenance of the machines by analyzing significant hazards. The result is the structural design of machine parts according to the assignment.
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Moving bolster of hydraulic try-out press
Kozelek, Petr ; Holub, Michal (referee) ; Omes, Jiří (advisor)
This thesis deal with the construction proposal of the moving bolster hydraulic try-out press with roll-up cover the bottom cross beam. Hydraulic try-out press is used for testing dies. Moving bolster is used for remove of testing die from the working area of the press. Roll-up cover is designed to protect the bottom cross beam against damage and dirt snapping. Part of this thesis is design a railway track, design of driving mechanism, strength calculation of all functional components, design of welded frame and mechanism of the roll-up cover including safety cover. Designed device is detail proposed in the 3D software. The thesis contains drawing documentation assembly drawings movig bolster, mechanism of roll-up cover and welded frame consisting of welded and machined parts.
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