In the process of completing, the mechanism design requests are considered fully, some methods such as the computer assistant simulation design, finite element analysis and test verify are adopted.
在完成过程中，充分考虑了铺设轮的机械设计要求，采用了计算机辅助仿真设计、有限元分析和试验校验的方法。
This paper gave the computer simulation of natural frequencies and vibrational modes of truck frames, based on the structural features of the frame, by finite element method of thin wall rod system.
本文根据汽车车架结构的特点，应用薄壁杆系有限单元法，对汽车车架的固有频率和主振型进行了计算。
Then, simply introduce the finite element theory foundation of computer simulation technology, analyse and sum up the application trait and function of the sheet forming simulation software-DYNAFORM.
其次，简要介绍了计算机仿真技术所依赖的有限元理论基础，并对板料成形专用有限元模拟仿真软件dynaform的应用特点及功能做了总结和分析。
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