基于ADAMS的双动拉延机内滑块工作机构的运动分析

Kinematic analysis of drawing press plunger slide working mechanisms based on ADAMS

针对拉延机的工作特点,利用ADAMS软件对双动拉延机内滑块工作机构进行了优化设计、建模和运动学仿真,并将仿真结果与理论作了比较。研究表明,该优化模型的运动特征可以较好地满足板料拉延速度的需要,从而提高成型件的质量;滑块的空行程速度高,提高了压力机的行程次数。同时,该设计方法能缩短产品开发周期,控制开发费用。

In view of the working features of the drawing press, the article discusses its optimization design, how to establish the model and analys dynamics by ADAMS software, and compared the simulative results and theoretic results. The results show that the motion characteristics of optimization model can meet to the sheet drawing speed and improve molding parts quality, the free distance speed of slide is high, and improve the press troke time. The toothed can shorten the product development cycle,reduced the development costs.