|
|
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.
|
|
|
Moving bolster of body panel press
Novotný, Lukáš ; Tůma, Jiří (referee) ; Omes, Jiří (advisor)
This Master thesis deals with design structures of moving bolster for body panel press and with design of railroad tracks, in which the bolster is moving in two mutually perpendicular directions. These moving bolsters are used for facilitating and speeding up the change of pressing dies, which is desirable in automated automotive industry for shortening and streamlining the pressing die change. The part of the work is research of the current state of knowledge in systems for quick die change, design of the moving bolster and its drive, design of railroad tracks, amount of design and control calculations, design of mechanism for lifting the bolster, optimization and strength calculations of bolster in ANSYS software. All the design structures of bolster, railroad tracks and basic workplace layout are processed in 3D software for modelling Autodesk Inventor. Attachments consist of drawing documentation of main assemblies, namely mounting drawing of moving bolster assembly, mounting drawing of railroad tracks assembly, drawing of workplace layout and furthermore drawing of driven shaft, weldment and workpiece of moving bolster and railroad tracks block.
|
|
|
Moving bolster of body panel press
Novotný, Lukáš ; Tůma, Jiří (referee) ; Omes, Jiří (advisor)
This Master thesis deals with design structures of moving bolster for body panel press and with design of railroad tracks, in which the bolster is moving in two mutually perpendicular directions. These moving bolsters are used for facilitating and speeding up the change of pressing dies, which is desirable in automated automotive industry for shortening and streamlining the pressing die change. The part of the work is research of the current state of knowledge in systems for quick die change, design of the moving bolster and its drive, design of railroad tracks, amount of design and control calculations, design of mechanism for lifting the bolster, optimization and strength calculations of bolster in ANSYS software. All the design structures of bolster, railroad tracks and basic workplace layout are processed in 3D software for modelling Autodesk Inventor. Attachments consist of drawing documentation of main assemblies, namely mounting drawing of moving bolster assembly, mounting drawing of railroad tracks assembly, drawing of workplace layout and furthermore drawing of driven shaft, weldment and workpiece of moving bolster and railroad tracks block.
|
|
|
Try-out press with motion screws
Švoma, Jan ; Tůma, Zdeněk (referee) ; Omes, Jiří (advisor)
The aim of this thesis is a complex design of the spotting press with a nominal force of 500 kN, which is intended for mating of the both halves of pressing tool for the automotive industry. The press ram is fitted with a hydraulic mechanism which allows the upper clamping board to be tilted in range of 0° -180° and removed from the working space of the press along a profile track. The lower clamping board is a part of moving bolster, which is equipped with a mechanism for lifting and centring. The concept of motion screws is used to drive the ram. Motion screws are mounted in a multiple-part frame and driven by servomotors. The thesis contains background research of the issue, solutions of the main design nodes of the press including calculations, detailed 3D model of the device and partial drawing documentation.
|
|
|
Try-out press with motion screws
Švoma, Jan ; Tůma, Zdeněk (referee) ; Omes, Jiří (advisor)
The aim of this thesis is a complex design of the spotting press with a nominal force of 500 kN, which is intended for mating of the both halves of pressing tool for the automotive industry. The press ram is fitted with a hydraulic mechanism which allows the upper clamping board to be tilted in range of 0° -180° and removed from the working space of the press along a profile track. The lower clamping board is a part of moving bolster, which is equipped with a mechanism for lifting and centring. The concept of motion screws is used to drive the ram. Motion screws are mounted in a multiple-part frame and driven by servomotors. The thesis contains background research of the issue, solutions of the main design nodes of the press including calculations, detailed 3D model of the device and partial drawing documentation.
|
|
|
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.
|
guest ::
