基于ADAMS的柱塞式环模成型装置的轨迹仿真研究

Trajectory simulation of the internal cylinder meshing forming device based on ADAMS method

为降低改进设计过程中反复更改的成本、缩短设计周期,通过SOLIDWORKS对柱塞式环模成型装置进行三维建模,并通过ADAMS对其进行动态仿真,描绘出柱塞与模孔处关键点的相对轨迹。通过这种方法对柱塞、模孔啮合过程进行分析,证明现行设计下模孔与柱塞不会发生干涉,并给出了避免干涉的柱塞空间范围,使得压辊与环模的啮合处结构设计更为合理可行。

To reduce the design cycle and the cost caused by repeated changes in the process of improving design, the 3D modeling of the plunger ring die forming device was conducted through SOLIDWORKS and was simulated dynamically based on ADAMS. At the same time, the 3D modeling also pictured relative trajectory of the key points on the plunger-die hole. By analyzing the meshing process of plunger and die hole through this method, the fact was proved that the plunger will not interfere with the die hole. Meanwhile, the range of plunger space was given, in which the interference will be avoided, which made this construction design much reasonable and practical.