【摘要】 本文提出了一种采用数字化进料及压弯，利用计算机视觉检测其局部形状解决回弹问题的新方法.主要从弯曲冲压力计算、回弹补偿、以及装备功能设计三个方面开展研究，设计并试制了一套卧式自动化冲压装备.弯曲试验表明，其能精确进料、压弯成形，并通过型材的拱高判别成形形状，满足替代人工进行自动化加工的要求.更多还原

【Abstract】 A new method was proposed to solve the springback problem by using digital feeding and bending and detecting its local shape by computer vision. A set of horizontal automatic stamping equipment was designed and trial-produced from three aspects: bending punching force calculation, springback compensation and equipment function design. The bending test shows that the stamping equipment can accurately feed, press and bend, and judge the forming shape by the arch height of the profile, which meets the requirements of automatic processing instead of manual work.更多还原