Abstract

Monitoring of vibration in machine tools is becoming a very important application in industry to reduce machine failures, maintenance costs, and dead time. In this paper, we propose a method to identify possible faults based on vibration data from which predictions about the working condition of the machine tools can be made. We used an accelerometer to collect the vibration data from which to analyse the health of machine tools by diagnosing whether they are in good or faulty condition for working. In our experiments, we introduced a machine called the Reliance Electric motor, which has a bearing running inside it. Our research analyses vibration data from components of the bearing including the outer bearing, inner bearing, and rolling element. The experimental results show that our method is highly accurate in diagnosing failures and significantly reduces the maintenance costs of machine tools.

Highlights

  • IntroductionOne of the most important manufacturers has been the machine

  • Since ancient times, one of the most important manufacturers has been the machine

  • Combining the above analysis methods, we use a combination of different types of failures to test the accuracy of the data after judgement

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Summary

Introduction

One of the most important manufacturers has been the machine. Once a machine beings to malfunction or is damaged, it is likely to lead to operating loss for the manufacturer. In order to avoid the abnormal situation remaining undetected for a long time, these failures should be diagnosed and repaired immediately to avoid many follow-up problems. Vibration analysis techniques [1,2,3,4,5] are commonly used to test the operating conditions of machine tools and to diagnose deterioration so as to minimize maintenance costs as well as machine down time. The authors of studies [3,4,5] focus extensively on the analysis of vibration data of ball bearings to provide diagnosis of failures

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