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Drive system by serial connection of rotary hydromotors
Pokorný, Pavel ; Knoflíček, Radek (referee) ; Omes, Jiří (advisor)
The thesis deals with the problem of large-capacity manipulation of large forgings with forging manipulator. It describes current techniques, their characteristics, advantages and disadvantages. Based on the analysis of these techniques, the thesis introduces design of the connection of the hydraulic circuit for the drive of the traveling traction wheels of the forging manipulator QKK 100 by ŽĎAS a.s. focusing on simplicity, trouble-free operation, efficiency, economy, change of speed and torque, and possibility of modification according to the current load.
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Hydraulics forceps for heavy manipulators: compare of design welding or casting constrution
Burian, Viktor ; Šubrt, Kamil (referee) ; Knoflíček, Radek (advisor)
This bachelor´s thesis discusses forging manipulators and their use in free forging. It describes principle of functionality and structure of these machines, which serves as a special accessory for forming machines. It describes the construction technology of casting and welding structures. It executes proposal of casting and welding construction pincers for selected load capacity and the basic design calculations are made according to this proposal. Then, these structures are evaluated in technical and economical view.
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Drive system by serial connection of rotary hydromotors
Pokorný, Pavel ; Knoflíček, Radek (referee) ; Omes, Jiří (advisor)
The thesis deals with the problem of large-capacity manipulation of large forgings with forging manipulator. It describes current techniques, their characteristics, advantages and disadvantages. Based on the analysis of these techniques, the thesis introduces design of the connection of the hydraulic circuit for the drive of the traveling traction wheels of the forging manipulator QKK 100 by ŽĎAS a.s. focusing on simplicity, trouble-free operation, efficiency, economy, change of speed and torque, and possibility of modification according to the current load.
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|
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Hydraulics forceps for heavy manipulators: compare of design welding or casting constrution
Burian, Viktor ; Šubrt, Kamil (referee) ; Knoflíček, Radek (advisor)
This bachelor´s thesis discusses forging manipulators and their use in free forging. It describes principle of functionality and structure of these machines, which serves as a special accessory for forming machines. It describes the construction technology of casting and welding structures. It executes proposal of casting and welding construction pincers for selected load capacity and the basic design calculations are made according to this proposal. Then, these structures are evaluated in technical and economical view.
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