在后推式弹托与前推式弹托上应用了啮合间隙技术，用ANSYS对其进行了瞬态动力学分析。
While apply the technique of meshing clearance to the back push type sabot and front push type sabot, we have provided a transient dynamic analysis of this method using ANSYS.
通过瞬态动力学分析得到钻柱在瞬态冲击下的应力、位移变化规律，为故障的发生点提供理论仿真依据。
Obtained Stress, displacement variation of oil drill through the analysis of transient dynamics, Point to the occurrence of failure to provide the theoretical basis for simulation.
利用ANSYS有限元软件对采煤机截割部进行了瞬态动力学分析，从时间响应的角度研究振动位移规律。
Transient dynamic analysis for the cutting part of shearer by finite element software ANSYS has been made, the law of vibration displacement is studied from the perspective of time response.
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