Realizace torzního testu

Abstract

The subject of this bachelor thesis is the development and manufacturing of a test bench for evaluating the torsion stress(nebo tension, jak chceš) of cylindrical samples. Furthermore it deals with the possibility of application of tensometrics and optical measuring for the evaluation of deformations and stress of a test sample. The first part of the thesis focuses on describing the development of the testing equipment and its manufacturing and issues that needed to be dealth with. The second part describes the torsion theory and evaluates the results of the tensometric, extenzometric and optical measurements.