Damaged Identification Of Mechanical System via Changes In Their Vibration Characteristics

Mohd Hairi Fifi, Mansor (2010) Damaged Identification Of Mechanical System via Changes In Their Vibration Characteristics. Project Report. UTeM, Melaka, Malaysia. (Submitted)

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Abstract

This project is carried out to identify damages of mechanical system via changes in their vibration characteristics. Thus, the objective of this report is to examine mechanical system using detection, location, and characterization damaged via vibration monitoring technique besides utilize appropriate technique in measured mechanical system. Vibration characteristics are closely related with vibration monitoring analysis that classified under predictive maintenance that promised a lot of advantages in industrials fields. To support this study, a real case study with cooperation heavy industry is setup to apply hands on concept that is influence UTeM to their student. Vibration Monitoring Analysis will be applied to implement the objective of this study. The specimens of this study are selected among of the machine at CIMA (Cement Industries of Malaysia Berhad) due to its operational usage. The process starts by taking vibration reading using Micro log CMVA 60, Portable Data Collector/FFT Analyzer and CSI 2130 FFT Analyzer. Then it will be analyze using software PRISM4 and MHM. Before that, detail discussions of vibration monitoring analysis are conduct such as parameter to select sensor, transducers, or how to choose measurement location to make sure that this experiment followed the standard of Monitoring analysis. Result data will be present in single spectrum plot and overall value versus time trending. This study will go deeper by analyzing the raw data depending to their own characteristic as a process to determine the health and condition of the machine.

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