|
|
Construction of equipment for deburring gears
Bosák, Daniel ; Tůma, Jiří (referee) ; Holub, Michal (advisor)
This thesis deals with the design of the equipment for deburring gears on the Gleason GP 200 machine. The first part contains research of current methods of deburring. At the following analysis of the task dimensions and layout of the machine, focusing on equipment placement, are analyzed. Next, a choice of tool is made. Two variants of design solutions are outlined. One of them is more elaborated. Important structural units are solved. At the end of the thesis an analysis of the geometry and stiffness is made. The maximum equipment load is recommended with regard to the maximum deformation.
|
|
|
Removal of burrs during production from flat semi-finished product
Máslo, Jiří ; Trčka, Tomáš (referee) ; Kalivoda, Milan (advisor)
This bachelor’s thesis explains the definition of burr formation in individual methods of machining, there are ale described mothods of deburring, both conventional and many unconvetional methods. A large part of the bachelor’s thesis is focused on the removal of burrs from drilled holes, there are a lot of special deburring tools on offer. Experiment is performed in the last part, in which several manual methods for deburring are tested on simple components.
|
|
|
Efficiency improvement proposal of the holes intersection machining technology
Čaňo, Lubomír ; Šaloušek, David (referee) ; Sedlák, Josef (advisor)
This master thesis deals with the efficiency improvement proposal of the deburring technology of the edge of the holes intersection inside of the given part. In the introductory chapter it deals with the introduction of Česká zbrojovka a.s. company, where the creation of this thesis took place. The definition of the fire guns, some of the special products of the CZUB a.s. company and the description of the given part are following. The third chapter contains the description of the current manufacturing process. In the second part the proposals of the possible technologies are listed along with their current state. In the end a technical-economic evaluation is accomplished.
|
|
|
Simulation tools for CAD/CAM robot programming
Zapletal, Jan ; Kubela, Tomáš (referee) ; Pochylý, Aleš (advisor)
Bachelor’s thesis is focused on analysis and comparison software tools for simulation and off-line programming robots. In addition to familiarity with the general methodology of programming robots for CAD/CAM application and specification for industrial robots in the context of real-world applications such as milling, grinding and deburring.
|
|
|
Removal of burrs during production from flat semi-finished product
Máslo, Jiří ; Trčka, Tomáš (referee) ; Kalivoda, Milan (advisor)
This bachelor’s thesis explains the definition of burr formation in individual methods of machining, there are ale described mothods of deburring, both conventional and many unconvetional methods. A large part of the bachelor’s thesis is focused on the removal of burrs from drilled holes, there are a lot of special deburring tools on offer. Experiment is performed in the last part, in which several manual methods for deburring are tested on simple components.
|
|
|
Efficiency improvement proposal of the holes intersection machining technology
Čaňo, Lubomír ; Šaloušek, David (referee) ; Sedlák, Josef (advisor)
This master thesis deals with the efficiency improvement proposal of the deburring technology of the edge of the holes intersection inside of the given part. In the introductory chapter it deals with the introduction of Česká zbrojovka a.s. company, where the creation of this thesis took place. The definition of the fire guns, some of the special products of the CZUB a.s. company and the description of the given part are following. The third chapter contains the description of the current manufacturing process. In the second part the proposals of the possible technologies are listed along with their current state. In the end a technical-economic evaluation is accomplished.
|
|
|
On the deburring technology of a formed part
Žídek, Jan ; Polzer, Aleš (referee) ; Píška, Miroslav (advisor)
This diploma thesis was created in cooperation with Mubea company. It deals with proposal of alternative technology of groove deburring. A special tool was designed for this technology and was experimentally tested. There are also tests for finding suitable cutting conditions, tests for appropriate tool’s positioning against a workpiece and tests for comparison the alternative technology of groove deburring to grinding technology included in this diploma thesis
|
|
|
Deburring of inside space of hydraulic valves
Hanuska, Ján ; Pochylý, Aleš (referee) ; Kubela, Tomáš (advisor)
This thesis is solving issues concerning deburring of hydraulic valve blocks with industrial robot. Thesis is focused on deburring of inside space of hydraulic valve blocks, although deburring of outer edges is marginally mentioned due to determining of approximate deburring time of all edges on the valve block. Search of deburring methods and tools suitable for deburring of inside and outside edges is made on the basis of valve blocks´ analysis. Paths of tools chosen for deburring of valve block B1 are programmed in CAM program. CAD program ProEngineer is used to create simplified model of robotic workplace and its layout. According to customer´s requirements, deburring method, which allows creating universal robotic workplace for deburring of hydraulic valve blocks, was chosen. Approximate deburring time of all edges on B1 block was set on the basis of tools´ paths and these were checked in the simplified model of robotic workplace in PowerMill Robot Interface. Deburring procedure, estimating of approximate deburring time of B1 block and layout of robotic workplace are main results of this thesis.
|
|
|
Simulation tools for CAD/CAM robot programming
Zapletal, Jan ; Kubela, Tomáš (referee) ; Pochylý, Aleš (advisor)
Bachelor’s thesis is focused on analysis and comparison software tools for simulation and off-line programming robots. In addition to familiarity with the general methodology of programming robots for CAD/CAM application and specification for industrial robots in the context of real-world applications such as milling, grinding and deburring.
|
|
|
Construction of equipment for deburring gears
Bosák, Daniel ; Tůma, Jiří (referee) ; Holub, Michal (advisor)
This thesis deals with the design of the equipment for deburring gears on the Gleason GP 200 machine. The first part contains research of current methods of deburring. At the following analysis of the task dimensions and layout of the machine, focusing on equipment placement, are analyzed. Next, a choice of tool is made. Two variants of design solutions are outlined. One of them is more elaborated. Important structural units are solved. At the end of the thesis an analysis of the geometry and stiffness is made. The maximum equipment load is recommended with regard to the maximum deformation.
|
guest ::
