压路机振动碾的模型建立及振动特性分析

The Establishment of the Vibrational Grind's Dynamical Model and the Analysis of its Vibrational Characteristic

振动压路机在振动轮上钢轮和机架质量之间的分配直接影响到压路机的压实性能和减振性能。合适的质量匹配对整机的性能十分的重要。本文通过对振动碾动力学模型的振动特性分析得出合理的质量匹配参数的优化。

The mass matching between steel wheel and frame influence the compressibility and damping of the vibratory roller.It is very important for the performance of the whole machine to choose an appropriate matching parameter.In this paper,we get the optimized matching parameter through the analysis of the vibration characteristic on the base of dynamical model of the vibrational grind.