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Design of small hobby CNC milling machine with fixed table
Hanzal, Jiří ; Marek, Tomáš (referee) ; Pavlík, Jan (advisor)
The topic of this work is the design of a small model CNC milling machine with a fixed table for machining wood, plastic, or light alloys (Al, Zn, etc.). It also includes a calculation report and drawing documentation of selected nodes. The beginning of this work consists of an introduction to the issue of milling machines, their distribution and subsequent market analysis. Subsequently, the input parameters are designed on the basis of market analysis and in the last part there is a calculation report, the design of the milling machine itself and a short economic evaluation.
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Design of portal milling machine
Kejda, Petr ; Tůma, Jiří (referee) ; Blecha, Petr (advisor)
The subject of this thesis is the construction of the portal milling machine. In the first part is the research of currently available gantry milling machines. The second part includes a proposal gantry milling machine and its basic parameters. Then there folllow basic calculations of components designed machines including design drives. The bachelor's thesis contains a 3D model and assembly drawings.
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Design of small hobby CNC milling machine
Večeř, Petr ; Pavlík, Josef (referee) ; Pavlík, Jan (advisor)
This thesis deals with the structural design of small model CNC milling machines. The work includes research modeller CNC milling machines available primarily on the Czech market, on whose basis are then selected the appropriate parameters for machine design. The thesis contains further structural calculations, selection of appropriate components, production drawings and 3D model that shows the final solution of constructed facility.
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Design of CNC Milling Machine for Woodworking
Drda, Ondřej ; Zemčík, Oskar (referee) ; Slaný, Martin (advisor)
The thesis deals with the design of a CNC milling machine. The thesis includes a research of machines available on the market and a research of components suitable for the construction of the milling machine. In the next part, the calculation of motors, ball screws and linear guides was carried out. The work includes a complete 3D model and drawing documentation.
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Interchangeable three-axis tool head for CNC portal milling machines
Balek, Jan ; Pavlík, Jan (referee) ; Marek, Jiří (advisor)
This master’s thesis is focused on design of interchangeable three–axis tool head for CNC portal milling machines. The first part is devoted to a survey of the current state of technology and the representation of individual types of heads on the market. Furthermore, several possible variants of construction are proposed and the most optimal one is selected using multicriteria analysis. It is created a 3D model of selected variant, drawing documentation and technical calculations.
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Design of milling machine
Neumann, Ondřej ; Selingerová, Simona (referee) ; Blecha, Petr (advisor)
The subject of this bachelor paper is a simplified construction of a milling cutter machine. The first part is the background research of the milling cutter machine. On the basis of this research the sphere of using of the designed machine and its basic parameters are determined. Afterwards the basic calculations are made and the drives of the machine are designed. A simplified 3D model created in the program Autodesk Inventor 2010, a design of the group and a piece list of the designed machine are the part of this paper.
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Design of the gantry CNC milling machine with sliding table
Kolář, David ; Holub, Michal (referee) ; Pavlík, Jan (advisor)
This master’s thesis is focused on design of gantry CNC milling machine with sliding table. Thesis includes the review of components of this machines and comparsion of their options. Servo motors , ball screws and linear guides parameters are calculated. Also the suitable software and hardware for the machine control is chosen. Main parts of the machine were analysed using finite elements method. 3D model, drawings and documentation of machine build are included.
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Design of small multifunctional hobby CNC milling machine
Strnad, Jiří ; Holub, Michal (referee) ; Pavlík, Jan (advisor)
This diploma thesis deals with the construction proposal of a small multifunctional modeller CNC milling machine that enables milling of aluminium alloys and 3D printing using the FDM method. Based on the research, analyzes and defined entry requirements the construction proposal is created and verified by calculations. The thesis contains a description of all the construction parts including the printhead, the tool tray and the safety cover. The other part of the thesis describes the machine geometry adjustment and specifies the choice of control system. The thesis includes a 3D model and the drawing documentation of selected structural nodes.
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Design of gantry-type milling machine
Mikulová, Michaela ; Sýkora, Jan (referee) ; Blecha, Petr (advisor)
This master´s thesis deals with gantry – type milling machines. At first gantry – type milling machines are divided according to their structure. Then basic parts of an upper gantry – type milling machine are described. This machine is designed in a calculation part of this thesis. A calculation of a cutting force, a calculation of a needed moment of a drive of a spindle and a feed screw for axis x, y, z, a design of a belt drive between the spindle and the drive are done in the calculation part. Then the model of this upper gantry – type milling machines is made. Drawings are created for some parts of this machine.
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Interchangeable three-axis tool head for CNC portal milling machines
Balek, Jan ; Pavlík, Jan (referee) ; Marek, Jiří (advisor)
This master’s thesis is focused on design of interchangeable three–axis tool head for CNC portal milling machines. The first part is devoted to a survey of the current state of technology and the representation of individual types of heads on the market. Furthermore, several possible variants of construction are proposed and the most optimal one is selected using multicriteria analysis. It is created a 3D model of selected variant, drawing documentation and technical calculations.
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