Method for determining mechanical stress state in statically loaded component, involves shifting component in vibration and detecting vibrations of component by sensors

摘要

#CMT# #/CMT# The method involves shifting the component in vibration and detecting the vibrations of the component by sensors. A computing unit (6) is applied as input quantities and has processors, memories and processing units. A main voltage is instantaneously presented to the stress state of the component and is provided as a signal of a display unit in the computing unit by an algorithm, from the detected vibrations under observance of material parameters and geometrical characteristics of the component. #CMT#USE : #/CMT# Method for determining a mechanical stress state in a statically loaded component. Uses include but are not limited to determine static branching force of a drive belt, to determine the static chain tensioning force under the tension of drive chain and to determine the static branch force of a conveyor belt (all claimed). #CMT#ADVANTAGE : #/CMT# The method involves shifting the component in vibration and detecting the vibrations of the component by sensors, and hence ensures easy to use and cost-effective mechanical stress state determining method. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic representation of a mechanical stress state determining method. 1 : Drive belt 3 : Belt pulley 4 : Tension pulley 5 : Microphone 6 : Computing unit.