Zádržný systém na dynamometr

Abstract

This master thesis is focused on optimalization of a retaining system column used on chassis dynamometers. Further on adjustment of a clip, which is used for hanging up of a chain, which retains a car. In the first part a reason of using retaining system is explained, after that an issue is described and whole part is finished by sorting of retaining systems. The second part contains calculations regards to the original column and output is a graph describing range of use of the original column. The third part is focused on preparation of an experiment, calibration of tenzometric senzors and measurement itself on a trial chassis dynamometer. The fourth part contains design of the new column and clip on base of analytical calculations adjusted according the experiment and likewise created FEM model.