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Theoretical Analysis and Test Study of Hydraulic Single-Axis Vibrating Screen
Author: WangFengShan
Tutor: KouZiMing
School: Taiyuan University of Technology
Course: Mechanical Design and Theory
Keywords: Uniaxial vibrating screen Hydraulic vibration Resonance phenomenon Simulation Experimental study
CLC: TB534
Type: Master's thesis
Year: 2005
Downloads: 182
Quote: 1
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Abstract
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Vibrating screen used at home and abroad widespread the intense resonance phenomenon , various parts of the sieve serious damage . Large vibrating screen during start-up and shutdown , the resonance phenomenon is particularly serious. Vibrating screen has become a large-scale screening machinery development trend , this many experts and scholars at home and abroad are studying the solution to the problem . The topics for study uniaxial vibrating screen production , concentrated solve the uniaxial the vibration sieve resonance phenomenon is not adjustable , heavy start and vibration parameters . This article describes the current situation and developments vibrating screen , hydraulic vibration characteristics uniaxial vibrating screen works and dynamics to study the causes and dangers of its resonance phenomenon proposed by hydraulic vibration the way to solve the problem. Establish its mathematical model based on the study of uniaxial kinematic and dynamic properties of the vibrating screen , using Simulink software package in the computer simulation , the resonance phenomenon is explained theoretically . The soft brake hydraulic to vibrating screen quickly through the resonance region , to achieve a smooth shutdown of the purpose of the vibrating screen . The design and manufacture of the pump control motor hydraulic vibration system , even through the tire coupling
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CLC: > Industrial Technology > General industrial technology > Acoustic engineering > Vibration, noise and its control > Noise generator and the vibration generator
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