在多点成形过程中，压痕和皱纹缺陷是限制多点成形技术实用化的重要因素。
In the process of multi-point forming, dimple and wrinkle are the main defects which limit the development of the multipoint forming technology.
在多点成形中，厚板曲面件可直接成形，薄板曲面件则采用柔性压边技术进行成形。
Due to the flexibility of MPF, several new forming techniques for sheet metal such as sectional MPF, iterative MPF, Multi step MPF and closed loop MPF can be realized.
在多点成形过程中，3维曲面形状的离散傅里叶变换描述能够反映成形件的整体变形特性。
With Discrete Fourier Transforms description of 3d curved surface, transform function of forming process is discussed.
应用推荐