Abstract

Abstract: Generally, in vibrating component sudden generated crack can initiate catastrophic failures. The occurrence of cracks changes the physical characteristics and appears of a structure which in turn alter its dynamic response characteristics. Therefore, there is need to understand what is effect of cracked structures. Number of crack, Crack depth and location are the main parameters for the vibration analysis. So it becomes necessary to monitor the changes in the response parameters of the structure to access structural integrity, performance and safety. vibration analysis of laminated composite beams including open transverse cracks is presented by using finite element model. The 3 D model of cracked beam was drawn with the help of CATIA V5 software. The experimental testing was carried on FFT analyzer. The analysis was carried out with the help of ANSYS 19 software. The comparative analysis was carried out for new results. After making the comparative analysis result and conclusion was drawn.Keyword –Cutting tool. Modal analysis, FFT.