【摘要】 该文指出了目前广泛使用的经验查表法确定V形件弯曲凹模深度的不合理性 ,分析了凹模斜壁的作用及其与圆角半径的相互关系 ,提出了凹模最小的深度的概念和计算公式更多还原

【Abstract】 This paper pointed out the invalidity of determination of bending female die depth of V shaped parts by means of experiential tables, which is used extensively at present. The action of the incline face of female die and its relation with corner radius were analyzed. The concept of minimum depth of female die and its calculated formula were put forward.更多还原