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Mechanical Properties of solder joint
Meliš, Josef ; Starý, Jiří (referee) ; Stejskal, Petr (advisor)
This thesis deals with the differences between the mechanical properties of surface conditionings of the printed circuit boards and various types of soldering pastes. The practical part of the thesis describes all the steps necessary to conduct the experiment. The experiment will evaluate the measured mechanical strength of the solder joint for each surface conditioning, the types of solders, the increase in thickness of the intermetalic layer during long-term aging and the change in the structure of the solder joint.
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Design of printed circuit boring machine
Vondrák, Pavel ; Synek, Miloš (referee) ; Blecha, Radim (advisor)
The aim of this bachelor thesis is to show possible constructional solution of CNC boring machine. The design describes construction of frame, linear motion system and feedworks. Then are chosen suitable motors, their operating and machine spindle. In conslusion is made costing of final price of described boring machine. The part of the thesis is also a design documentation.
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Mechanical Properties of solder joint
Meliš, Josef ; Starý, Jiří (referee) ; Stejskal, Petr (advisor)
This thesis deals with the differences between the mechanical properties of surface conditionings of the printed circuit boards and various types of soldering pastes. The practical part of the thesis describes all the steps necessary to conduct the experiment. The experiment will evaluate the measured mechanical strength of the solder joint for each surface conditioning, the types of solders, the increase in thickness of the intermetalic layer during long-term aging and the change in the structure of the solder joint.
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3-D Coils and Transformers
Florián, Petr ; Háze, Jiří (referee) ; Šandera, Josef (advisor)
Construed work deal with present situation in resolving 3D coils and planar transformers with windings realized on printed circuit. Main objective is to find a correct technological process of manufacturing printed circuits and methods of their 3D joining. The output of work is calculation and proposal winding of planar transformer and selection right method for realization. Point of the work is trying to create a suggested transformer.
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3-D Coils and Transformers
Florián, Petr ; Háze, Jiří (referee) ; Šandera, Josef (advisor)
Construed work deal with present situation in resolving 3D coils and planar transformers with windings realized on printed circuit. Main objective is to find a correct technological process of manufacturing printed circuits and methods of their 3D joining. The output of work is calculation and proposal winding of planar transformer and selection right method for realization. Point of the work is trying to create a suggested transformer.
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Design of printed circuit boring machine
Vondrák, Pavel ; Synek, Miloš (referee) ; Blecha, Radim (advisor)
The aim of this bachelor thesis is to show possible constructional solution of CNC boring machine. The design describes construction of frame, linear motion system and feedworks. Then are chosen suitable motors, their operating and machine spindle. In conslusion is made costing of final price of described boring machine. The part of the thesis is also a design documentation.
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