新型圆盘剪切机构动力学分析

Dynamics Analysis of a New Disc Shearer Equipment

对曲线剪切的原理进行了分析,提出了一种新型圆盘剪切机构。建立了剪切机构的动力学模型。在该模型的基础上,采用拉格朗日原理建立动力学方程,得到了在线性、圆弧、三次曲线输入下的角位移和角速度响应曲线,并对响应结果进行了分析。

The theory base for curve cutting was analyzed, a new disc shearer equipment was put forword. The dynamics model for the shearer equipment was built. Based on the model, the dynamics equation was formed by the principle of Lagrange, the angular displacement and angular velocity response curves was obtained by input linear, are, cubic curves, and the result of response was analyzed.