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A new production technology of a rotational part
Sychra, Jiří ; Fiala, Zdeněk (referee) ; Píška, Miroslav (advisor)
This master’s thesis is focused on a new production technology of a rotational part. The SolidWorks software was used for create the component design. According to the proposed models, CNC program using parametric programming using mathematical functions was created in the CNC Syntax Editor Free Edition program. The final step was the experimental verification of the functionality and components compared with other type and the economical evaluation of manufactured components.
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3D CAD software comparing.
Vévoda, Antonín ; Michalíček, Michal (referee) ; Dosedla, Michal (advisor)
3D CAD programs are currently among the most common tools for creating drawings in the editing of existing and developing new products. It also allows, inter alia, to support the design process of the various calculation and simulation modules. Selection of a suitable 3D CAD program is not a simple task. It was the aim of this work to develop a concise history of their development and a detailed summary of the currently common 3D CAD programs. In conclusion, there is summary of their suitability for application in various sectors of the engineering industry.
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FLOW ANALYSIS OF THE PRESSURE IN THE EXPERIMENTAL CHAMBER OF THE DIFFERENTIAL PUMPING
Šabacká, Pavla ; Bílek, Michal (referee) ; Maxa, Jiří (advisor)
The thesis deals with the effect of the critical flow, which is produced at pumping of the differential pumping chamber of the Environmental Scanning Electron Microscope (ESEM). The thesis compares the state of the flow in the area of pumped chamber at pressure ratio on the apertures when the critical flow occurs and its advantages in design of the chambers versus the flow without the clogging the nozzle. Problematics were solved using finite volume method by Ansys Fluent system.
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Effective use of 3D Cad systems in the field of process engineering-II
Marek, Tomáš ; Dvořák, Radek (referee) ; Pavlas, Martin (advisor)
The aim of this work was adoption and description of correct technigues of creation basic mechanical components under CAD system SolidWorks. This gained know ledge was then used for creation of library of standard parts used in process engineering with focus on design of pipeline systems. Conceretaly, the assembly of flouged circular Y-branch for duct system was solved. The possibility for its further modification of dimension as well as transformation into parts of similar shape was analysed. Finally, user manual describing the user interface and necessary design procedures was prepared.
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Effective use of 3D Cad systems in the field of process engineering-III
Hájek, Zdeněk ; Dvořák, Radek (referee) ; Pavlas, Martin (advisor)
The thesis is concentrated on point of effective use of 3D CAD system SolidWorks in process engineering. This system is able to use for pipe systems besides its commonly expanded support in standard mechanical engineering. The aim is to create the library of standard parts and to create data for teaching SolidWorks in process engineering. Data are created in text form and in video form as instructing videos. The first part of the thesis contains the description of SolidWorks system, all its functions and modules. The second part contains the description of right procedures of individual parts, assemblies and drawing documentations creation. We aimed on conversion of circle-square air-conditioning pipe and flanges. The evaluation of all points of issue is mentioned in the conclusion.
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Control of the Mini-Swing manipulator
Ráheľ, Dušan ; Hadaš, Zdeněk (referee) ; Houška, Pavel (advisor)
The diploma thesis deals with control of robotic manipulators and their range of applicability. The main objective is to create kinetic model of manipulator in the SolidWorks environment and to set up the identification and control program in the LabVIEW software. It evaluates the applicability of SoftMotion Module tool, which was developed especially for the model control in Motion analysis. The proposed method of control is used on the kinetic model, which employs control commands for the movement of manipulator MiniSwing
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Production of assembly jigs by Fused Deposition Modeling method
Havelka, Ondřej ; Dvořáček, Jan (referee) ; Nejedlý, Jindřich (advisor)
This bachelor thesis describes the design and manufacture of assembly jigs for the production of LCD TVs in the company Wistron Infocomm (Czech), s. r. o. In the thesis was carried out to assess the current status of use of assembly jigs, design and creation of two prototypes of assembly jigs. The work includes testing, choice of method of manufacture, their routine use in the production and evaluation of results. The work also include literary studies describing RapidPrototyping technology and its various methods.
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