【摘要】 计算分析了C型钢腿部长度、侧壁高度、型材弯曲外半径、屈服极限、每个成型道次中相邻边部分的弯曲角和总的成型角、型材厚度、成型辊表面曲率半径变化对冷弯C型钢腿部弯曲处成型辊上最大压力的影响程度 ,其结果对提高产品质量及类似产品的生产有参考价值。更多还原

【Abstract】 This paper analyzed influence factor of maximum pressure on roller of the surface of cold bend C steel under influence of length of leg,high of lateral side,bending angle α 1(α 2)and α c,bendingradius of steel,yield strength,thickness of plate and bending radius of roller.The computation results have a directive function to an advance of quality of products and production of analogical products.更多还原