Dynamics Analysis of Double-Tamper Mechanism for Asphalt Paver

Abstract:

Owing to the tamping mechanism of paving machines, the shocks towards flatiron-box are produced by compound motion of tamping beam. This significantly influences the road paving quality. In this paper, the dynamics model of double-tamper mechanism is established and the vibration process is simulated by the numerical analysis software—Matlab. Through the analysis of double-tamper mechanism, we can get the impact regularity of the vibrating beam inertia force and moment of inertia as a result of the vibration frequency and amplitude. It provides a reference for the design of double-tamper mechanism for asphalt paver and the adjustment of construction parameters.

• Periodical: Applied Mechanics and Materials (Volumes 130-134)
• Pages: 566-570
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.130-134.566
• Online since: October 2011
• Authors: Jian Sun, Gui Yun Xu
• Keywords: Asphalt Paver, Double-Tamper Mechanism, Dynamic, Inertia Force

References

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