Vibration Analysis of Needle-Punching Machine Slider-Crank Mechanism

Abstract:

After analysis of the movement characteristics of needle-punching machine slider-crank mechanism in theory, a slider-crank mechanism acceleration curve had been rendered by MATLAB software and acceleration movement curve had been drawn after the measurement of acceleration of slider-crank mechanism by ADAMS simulation software. Through the comparison between the two results, a conclusion had been drawn. Finally, 3 advice of minishing vibration had been given according to the conclusion of calculation of acceleration by Quality Substitution Method,the first advice is the quality and site of the balance block are chose appropriately,the second advice is the weight of the slider and the connecting rod need to be reduced by choosing appropriate material.

• Periodical: Applied Mechanics and Materials (Volumes 215-216)
• Pages: 730-734
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.215-216.730
• Online since: November 2012
• Authors: Jun Hui Xie, Jian Chang Yuan
• Keywords: Acceleration, Dynamic Balance, Inertia Force, Quality Substitution Method

References

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[3] JiangangYang:Rotating machinery vibration analysis and engineering application(2007), pp.37-38.In Chinese.