|
|
Design of turning machine C axe
Jeník, Jan ; Blecha, Radim (referee) ; Blecha, Petr (advisor)
The subject of this thesis is the construction of turning machine C axis. The first part of this work includes a search of possible methods of construction drive C axis. The second part includes a choice of drive parameters, conceptual proposals for possible solutions and selecting the most appropriate variant. Also included is a 3D model of the lathe spindle with the C axis, modeled in SolidWorks 2007 and assembly drawing of spindle with C axis.
|
|
|
Analysis and Visualization of NC Code
Konečný, Michal ; Čermák, Martin (referee) ; Koutný, Jiří (advisor)
This project deals with NC tooling visualization and NC code analysis problems. Implementation`s solutions for tooling`s techniques and tools are described in the project . Here visualization`s solution of the tooling`s proces are described, for this OpenGL library si used. In this work problems, we encoutered during work on this project, are analyzed.
|
|
|
Large Turning Centres
Nábělková, Irena ; Jaroš, Zdeněk (referee) ; Blecha, Petr (advisor)
This bachelor's thesis is dedicated to large turning centres. The first part thesis is the summary of large turning centres, their description and types. Usage possibilities of different large turning centres in cutting operations are mentioned too. In the second part, the calculating proposition of a chosen component of large turning centre is solved. This component is spindle-drive. Calculating proposition contains calculation of cutting force, power, total efficiency, utile work and energy.
|
|
|
Design of turning machine
Pařík, Zdeněk ; Opl, Miroslav (referee) ; Blecha, Petr (advisor)
The submitted bachelor thesis deals with the construction of a small turning machine for metal cutting, designated mainly for a home usage. A part of the thesis is also a recherche of turning machines of the same category, which are sold on our market. In the thesis, there are resolved basic constructional problems in range of the project and optimalization of the parameters according to the needs of this small machine. To create a 3D model of this turning machine, 3D modeller SolidWorks 2004 was used. From the created model there were generated assembly drawings sequentially that are enclosed to this thesis also in printed copies.
|
|
|
Hazard analysis of toolroom workshop
Dubovský, Dávid ; Bradáč, František (referee) ; Blecha, Petr (advisor)
This master`s thesis deals with a hazard analysis of selected machinery according to an actual legislative documents in Slovakia, which were taken over from Europien Union directives. The thesis is focused on exploring legislation related to the safety of toolroom workshop in the Czech Republic and Germany. Because of that was done the recherché of harmonized standards in these countries. Subsequently is made the identification of hazards under recherched standards and assessment of control system based on the performance level of the system. In the end are all obtained data evaluated and the precautionary measures are suggested. With taking care of economic factors are finally proposed the possibilities of the elimination of risks.
|
|
|
Design of small turning machine C axe
Hermanský, Dominik ; Tůma, Jiří (referee) ; Blecha, Petr (advisor)
The subject of my bachelor´s thesis is design of C-axis for small turning machine. First part include definition of main terms and research in C-axis used for turning machines and turning centres. Next part is about cutting forces during the machining, choice of drive and breaking system for C-axis. Following part deals with creating 3D model of C-axis with turning spindle. The drawing of assembly is the last part of my thesis.
|
|
|
Analysis and Visualization of NC Code
Konečný, Michal ; Čermák, Martin (referee) ; Koutný, Jiří (advisor)
This project deals with NC tooling visualization and NC code analysis problems. Implementation`s solutions for tooling`s techniques and tools are described in the project . Here visualization`s solution of the tooling`s proces are described, for this OpenGL library si used. In this work problems, we encoutered during work on this project, are analyzed.
|
|
|
Hazard analysis of toolroom workshop
Dubovský, Dávid ; Bradáč, František (referee) ; Blecha, Petr (advisor)
This master`s thesis deals with a hazard analysis of selected machinery according to an actual legislative documents in Slovakia, which were taken over from Europien Union directives. The thesis is focused on exploring legislation related to the safety of toolroom workshop in the Czech Republic and Germany. Because of that was done the recherché of harmonized standards in these countries. Subsequently is made the identification of hazards under recherched standards and assessment of control system based on the performance level of the system. In the end are all obtained data evaluated and the precautionary measures are suggested. With taking care of economic factors are finally proposed the possibilities of the elimination of risks.
|
|
|
Design of small turning machine C axe
Hermanský, Dominik ; Tůma, Jiří (referee) ; Blecha, Petr (advisor)
The subject of my bachelor´s thesis is design of C-axis for small turning machine. First part include definition of main terms and research in C-axis used for turning machines and turning centres. Next part is about cutting forces during the machining, choice of drive and breaking system for C-axis. Following part deals with creating 3D model of C-axis with turning spindle. The drawing of assembly is the last part of my thesis.
|
|
|
Large Turning Centres
Nábělková, Irena ; Jaroš, Zdeněk (referee) ; Blecha, Petr (advisor)
This bachelor's thesis is dedicated to large turning centres. The first part thesis is the summary of large turning centres, their description and types. Usage possibilities of different large turning centres in cutting operations are mentioned too. In the second part, the calculating proposition of a chosen component of large turning centre is solved. This component is spindle-drive. Calculating proposition contains calculation of cutting force, power, total efficiency, utile work and energy.
|
guest ::
