介绍了板料成型CAE软件CADEM主要理论，并以汽车外覆盖件翼子板的拉延模具开发为例，阐明了CAE技术在模具开发中所起的重要作用。
The core theory of sheet metal forming simulation software CADEM is introduced. Taking the development of drawing die for front fender as an example, the role of CAE technology is emphasized.
最后，应用该方法对某车型车门内板零件的拉延模具进行静力结构分析，得到了其模具型面变形的主要趋势。
Lastly, a static structural analysis is taken for a vehicle door inner panel part drawing with the method.
最后介绍发动机罩加强板产品和拉延件表面几何模型的建立方法及凸、凹模刀具运动轨迹的生成方法。
In the end, the creating method of surface model of production, drawing part of supporting panel of engine cover, and creating method of to...
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