复杂零件冲压方向数字化

The Direction of Stamping Digitization for Fomplicated Part

作者研究了汽车覆盖件冲压过程中冲压闭角的数字化方法 ,利用特征图法来帮助查找复杂几何曲面零件的冲压闭角 ,和确定冲压方向调整方法 ;该方法在UG环境下实施 ,实例应用表明 ,该方法能成功地用于复杂零件冲压方向的确定 。

The digital graph method has been introduced to search the area that cannot be stamped or be formed in the field of Auto-dies.The paper expands that makes use of the characteristic graph method to seek the angle which cannot be stamped in the complicated part and determines the direction of the stamping.This approach is carried out in the environment of UG.The example demonstrates that this method is successful.It provides a powerful tool to determine the direction of stamping.