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http://dx.doi.org/10.14775/ksmpe.2016.15.4.134

A Study on Diagnosis and Prognosis for Machining Center Main Spindle Unit  

Lee, Tae-Hong (Department of Mechanical Engineering, Osan University)
Publication Information
Journal of the Korean Society of Manufacturing Process Engineers / v.15, no.4, 2016 , pp. 134-140 More about this Journal
Abstract
Main Spindle System has effect on performance of machine tools and working quality as well as is required of high reliability. Especially, it takes great importance in producing automobiles which includes a large number of working processes. However, main spindle unit in Machine tools are often cases where damage occurs do not meet the design life due to driving in harsh environments. This is when excessive maintenance and repair of machine tools or for damage stability has resulted in huge economic losses. Therefore, this studying propose a method of accelerated life test for diagnosing and prognosis the state of life assessment main spindle system. Time status monitoring of diagnostic data - through the analysis of the frequency band signals were carried out inside the main spindle bearing condition monitoring and fault diagnosis.
Keywords
Main Spindle System; Diagnosis and Prognosis; Accelerated Life Test; Accelerated Factor; Condition Monitoring;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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