NDLI: Vibration analysis of SL6 shiploader boom luffing winch platform

Content Provider	IEEE Xplore Digital Library
Author	Liandong Zhang Deying Zhao Rong Shi Cai Liu
Copyright Year	2010
Description	Author affiliation: College of Mechanical Engineering, Yanshan University, Qinhuangdao, China (Liandong Zhang; Deying Zhao; Rong Shi; Cai Liu)
Abstract	Boom luffing winch platform is located in empennage of SL6 shiploader at HUANGHUA PORT. The platform vibrated violently when the boom luffing lift and descend in high speeds during industrial process, which severely restricted the equipments productivity. To found out the vibration source of the platform, the boom luffing winch system dynamic model was been built, the influence of winch exposed gear meshing frequency to winch torques was been investigated. The results indicated that the response torque of winch pinion shaft enlarged with the raising of motor speed and the maximum response frequency left drifted, gradually closed to the exciting frequency. To research the influence of boom luffing winch system dynamic response to the vibration of the platform, ANSYS software is used to complete harmonic response analysis for boom luffing winch platform. The results indicate that the location of winch in the middle of the platform occurred vertical vibration under the 17.76 Hz exciting frequency which approached closely the high speed meshing frequency of winch exposed gears.
Starting Page	60
Ending Page	64
File Size	1141423
Page Count	5
File Format	PDF
ISBN	9781424455850
e-ISBN	9781424455867
DOI	10.1109/ICCAE.2010.5451380
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-02-26
Publisher Place	Singapore
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	SL6 shiploader boom luffing winch platform vibration source torsional vibration harmonic analysis Winches
Content Type	Text
Resource Type	Article

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