Vibration cause analysis and handling for a hydraulic coupling

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Journal of Vibration and Shock ›› 2010, Vol. 29 ›› Issue (4) : 222-225.

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Vibration cause analysis and handling for a hydraulic coupling

Tian zhuang;Huang yonggang

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Abstract

BaGang company′s key equipment in category A:sintering machine drum pelletrzer supplied power with 800Kw electrical motor,speed-adjusting hydraulic coupling and reduction box impress a motion upon a wheel,rated speed:976r/min,rated current: 1600A, speed-adjusting hydraulic coupling: YOTPC875/1000, reduction box: SQAS1845-Ⅰ-DXNH-25.46.The effective value of vibration of increasing gear box increased rapidly since 20th April 2008. The introductrion of strate inspection of the equipment is as follows.

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Vibration / Fundamental frequency / Vibration measurement / Spectrum analysis

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Tian zhuang;Huang yonggang . Vibration cause analysis and handling for a hydraulic coupling[J]. Journal of Vibration and Shock, 2010, 29(4): 222-225