Design on Falling Weight Impact Test Rig

Based on Interaction energy of solid ball, the new particle damper is designed which can be used in a high temperature and high shock energy. To verify the design of the damper, a falling weight Impact test rig is designed, a sensor, data acquisition card and computer hardware constitutes a signal t...

Full description

Saved in:
Bibliographic Details
Published inApplied Mechanics and Materials Vol. 148-149; pp. 388 - 392
Main Authors Ma, Chun Ting, Du, Jie
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.12.2011
Subjects
Damping
Particle
Impact Test
Online AccessGet full text

Cover

More Information
Summary:Based on Interaction energy of solid ball, the new particle damper is designed which can be used in a high temperature and high shock energy. To verify the design of the damper, a falling weight Impact test rig is designed, a sensor, data acquisition card and computer hardware constitutes a signal test system. Experimental results show that the particle diameter is the biggest impact for the role of the particle damper , the characteristics of the displacement curves are increased at first and then decreased, the opposite effect of the time. At the same time filled with particles and the degree of damping rod embedment also have an impact on energy consumption.
Bibliography:Selected, peer reviewed papers from the 2011 International Conference on Mechanical Engineering, Materials and Energy, (ICMEME 2011), October 19-21, 2011, Dalian, China
ISBN:3037853409
9783037853405
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.148-149.388