基于虚拟制造技术的增压机模型分析及仿真

Model Analysis and Emulation about the Device of Supercharger Based on Virtual Technologyn

采用Pro/Engineer建立增压机工作装置参数化实体模型,以此为基础,建立运动学模型,对工作装置进行运动仿真.首先将模型的连杆部分导入Ansys分析软件进行有限元受力分析,然后将活塞和连杆部分通过Pro/E和Adams之间的无缝接口软件Mechanical/Pro导入Adams软件中进行动力学分析,得出其在多种情况下的运动曲线,各项数据基本上达到了实际的要求.

In this paper, the parametric model of the supercharge device is set up by Pro/E, based on this, the kinematics model is built, and the working device is simulated. First, the connecting rod of the model is done finite element analyzed by the Ansys software. Then with Mechanical/Pro, which is a seamless connected software between Pro/E and Adams, the piston and the connecting rod which constructed by Pro/E are received dynamics analyzed by Adams, and sport curves in many kinds of cases have been got, and every data arc reached the actual requirements basically.