Research on the Dynamic Characteristics of a Sphere Material

Yong Cheng Wang

doi:10.4028/www.scientific.net/AMM.246-247.482

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Research on the Dynamic Characteristics of a Sphere Material
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 246-247Research on the Dynamic Characteristics of a...

Research on the Dynamic Characteristics of a Sphere Material

Abstract:

In this paper, we make a research on the dynamic characteristics of a sphere material, mainly using golf as an example. Golf is composed of such as poly butadiene rubber or other synthetic rubber, ion resin, etc. and different viscoelastic materials. The viscoelastic characteristics of this material are selected as spectrometer for evaluation. However, the impact performance of the golf course materials cannot pass such a test to assess, because golf have great impact on the deformation and high strain rate viscoelastic spectrometer. On the other hand, the impact properties of the metal can be used to assess the split Hopkinson pressure bar. However, the rod is not suitable to be used to evaluate the strain wave interference and noise propagation in the impact properties of the polymer materials. Therefore, the split Hopkinson pressure bar has been modified to make it more applicable to the valuation of the polymer materials. The article is based on the concept of modified split Hopkinson pressure bar to make the golf impact evaluation of the performance materials.

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Periodical:

Applied Mechanics and Materials (Volumes 246-247)

Pages:

482-486

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.246-247.482

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Online since:

December 2012

Authors:

Yong Cheng Wang

Keywords:

Golf, Hopkinson Pressure Bar, Impact Performance, Viscoelastic Spectrometer

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References

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