基于ADAMS和Nastran的机械式挖掘机底盘的仿真分析

Simulation and Analysis of Mechanical Excavator Chassis Based on ADAMS and Nastran

利用ADAMS软件对行走进行动态仿真,利用NX软件建立机械挖掘机底盘参数化模型;参考ADAMS仿真分析结果,利用NASTRAN的分析功能对挖掘机的底盘进行有限元分析,为物理样机的制造提供了可靠的理论基础。

Make dynamic simulation for chassis of mechanical excavator, build mechanical model of the chassis with NX software, based on the simulation result, make finite element analysis of the chassis use the analysis function of NX nastran, and provide dependable theoretical foundation for the manufacture of model machine.