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Grab manipulator
Mlčoch, Petr ; Jančík, Pavel (referee) ; Škopán, Miroslav (advisor)
The subject of this thesis is a design of an aluminium scrap handling device. This device works in a roofed-over hall and it is stationary. Introduction to this thesis brings the usual machines used for handling of metal waste as alternatives to this device, and the reasons why these do not fulfil the customer’s demands. The work contains kinematics lay-out and force analysis. The shape and dimensions of the design derive from these chapters. The following part deals with the description of the major parts including the hydraulic system which provides all the working movements of the device. The conclusion comprises of the retroactive check of the device’s tipping load, calculation of the rollover resistance, stress analysis of the boom and the stick. The work includes the general assembly drawing and subassembly drawings of the boom and the stick.
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Grab sampler for handling with wood
Kučera, Jakub ; Juřík, Josef (referee) ; Škopán, Miroslav (advisor)
The assignment of this thesis is a design of the wood manipulation grab to be used with small hydraulic cranes. The aim is to design a grab with lifting capacity of 2000 kg. The results of thesis can be used to diversify production of the company Agama a.s. Primarily, the grab should be lightweight, easy to manufacture and affordable.
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Grab manipulator
Mlčoch, Petr ; Jančík, Pavel (referee) ; Škopán, Miroslav (advisor)
The subject of this thesis is a design of an aluminium scrap handling device. This device works in a roofed-over hall and it is stationary. Introduction to this thesis brings the usual machines used for handling of metal waste as alternatives to this device, and the reasons why these do not fulfil the customer’s demands. The work contains kinematics lay-out and force analysis. The shape and dimensions of the design derive from these chapters. The following part deals with the description of the major parts including the hydraulic system which provides all the working movements of the device. The conclusion comprises of the retroactive check of the device’s tipping load, calculation of the rollover resistance, stress analysis of the boom and the stick. The work includes the general assembly drawing and subassembly drawings of the boom and the stick.
|
|
|
Grab sampler for handling with wood
Kučera, Jakub ; Juřík, Josef (referee) ; Škopán, Miroslav (advisor)
The assignment of this thesis is a design of the wood manipulation grab to be used with small hydraulic cranes. The aim is to design a grab with lifting capacity of 2000 kg. The results of thesis can be used to diversify production of the company Agama a.s. Primarily, the grab should be lightweight, easy to manufacture and affordable.
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