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Development of energy saving type life testing device for large machinery parts  

Lee, Yong Bum (Department of System Reliability KIMM)
Shin, Suk Shin (Department of Mechanical Engineering CNU)
Park, Jong Ho (Department of Mechanical Engineering CNU)
Publication Information
Journal of Applied Reliability / v.13, no.1, 2013 , pp. 55-63 More about this Journal
Abstract
For a reliability assessment of large machinery parts, reliable data should be obtained from testing many samples for a long time. However, in case of testing these samples, testing cost is excessive; in case of life test for long time, power consumption is high; and in case of accelerated test by over load, very high cost is required to build the life testing device. Especially it is very frequent that the expensive device's life has ended during a accelerated test by over load. In this study, the design mechanism of the life testing device which excels in energy saving during the reliability test of large machinery parts has been introduced.
Keywords
Energy saving type life testing device; Hydraulic cylinder; Mechanical feedback; Planetary gear box; Torque generator;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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