Národní úložiště šedé literatury Nalezeno 6 záznamů.  Hledání trvalo 0.00 vteřin. 
Testing of service life of the bolt fastening used in electron microscopy
Habarka, Ondrej ; Radoš, Jiří (oponent) ; Krejsa, Jiří (vedoucí práce)
The goal of this bachelor’s thesis is to choose suitable material and its surface finish for bolt fastening with fine thread on specimen holder in electron microscope. The first part is overview of applicable materials and metal finishes that are non-magnetic, so they do not affect electron beam in microscope. Further the thesis deals with creating the test tool for life time testing of various spindle specimens. The final result of the thesis represents comparing tested materials and choosing the most suitable for real application.
Design and implementation of testing device for gonio mechanisms
Vaške, František ; Radoš, Jiří (oponent) ; Vlach, Radek (vedoucí práce)
This thesis deals with design and implementation of testing device for measurement of motion repeatability of a goniometer mechanism, also with measurement of the mechanism’s motion characteristics and evaluation of data measured. It also implements some design changes to the mechanism and evaluates parameters of a prototype.
Design and implementation of testing device for specimen mechanism for electron microscope
Trnkócy, Tomáš ; Radoš, Jiří (oponent) ; Krejsa, Jiří (vedoucí práce)
This thesis deals with design and implementation of a testing device for a specimennmechanism in electron microscope. The testing device and its software providesnmeasuring of important parameters of the mechanism, their statistical evaluationnand confrontation with specification. The aim is to build complex test tool with simple user interface in order to replace the old and unstable version and its extension with new tests.
Design and implementation of testing device for specimen mechanism for electron microscope
Trnkócy, Tomáš ; Radoš, Jiří (oponent) ; Krejsa, Jiří (vedoucí práce)
This thesis deals with design and implementation of a testing device for a specimennmechanism in electron microscope. The testing device and its software providesnmeasuring of important parameters of the mechanism, their statistical evaluationnand confrontation with specification. The aim is to build complex test tool with simple user interface in order to replace the old and unstable version and its extension with new tests.
Design and implementation of testing device for gonio mechanisms
Vaške, František ; Radoš, Jiří (oponent) ; Vlach, Radek (vedoucí práce)
This thesis deals with design and implementation of testing device for measurement of motion repeatability of a goniometer mechanism, also with measurement of the mechanism’s motion characteristics and evaluation of data measured. It also implements some design changes to the mechanism and evaluates parameters of a prototype.
Testing of service life of the bolt fastening used in electron microscopy
Habarka, Ondrej ; Radoš, Jiří (oponent) ; Krejsa, Jiří (vedoucí práce)
The goal of this bachelor’s thesis is to choose suitable material and its surface finish for bolt fastening with fine thread on specimen holder in electron microscope. The first part is overview of applicable materials and metal finishes that are non-magnetic, so they do not affect electron beam in microscope. Further the thesis deals with creating the test tool for life time testing of various spindle specimens. The final result of the thesis represents comparing tested materials and choosing the most suitable for real application.

Viz též: podobná jména autorů
3 RADOŠ, Jan
3 Radoš, Jan
2 Radoš, Jaromír
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