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Research on the Damage Detection of Linear Vibrating Screen Structure and Fault Diagnosis

Author: WangChunHua
Tutor: LiWenYing
School: Taiyuan University of Technology
Course: Mechanical and Electronic Engineering
Keywords: vibration screen damage detection vibration measurement modal analysis finite element analysis
CLC: TH17
Type: Master's thesis
Year: 2006
Downloads: 225
Quote: 2
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Abstract


Along with rapid development of modern industry and science and technology, production equipments become bigger and bigger with good performance and many functions. Moreover, their structure is also more complex than ever. All of these results from automation and intellectualization of production equipments with high efficiency and large scale day by day. Once something is wrong with equipments, this will result in not only heavy economical loss but also other some important questions. Conditional monitor and fault diagnosis widely as well as reasonable service system is advantageous to promoting the safe operation cycle of equipments. Meanwhile, it is necessary for high product quality and stable production which can saves the operating cost of equipments and the increase social economy benefits.In many cases, the vibration is useless and the harmful. On the contrary, the vibration is beneficial in certain situations. Many technological processes may be finished effectively or the working efficiency of some machines may be promoted using the vibration. Vibration machinery has played an important role in various industry departments. Along with the promotion and the application in coal intensive processing technology, many coal preparing

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CLC: > Industrial Technology > Machinery and Instrument Industry > Mechanical operation and maintenance
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