在新产品试制阶段及冷冲压模具制造过程中,橡胶密封圈与橡胶缓冲垫一般用手工剪制,质量不好。笔者设计了一种刀架,结构简单,使用方便。在普通钻床上就可划切多种规格的垫圈。实践证明,制品尺寸控制准确,效果很好。 In the new product trial stage and cold stamping die manufacturing process, the rubber ring and the rubber cushion generally hand-cut, poor quality. I designed a knife holder, the structure is simple, easy to use. In ordinary drilling can be cut on a variety of specifications gasket. Practice has proved that the product size control accuracy, the effect is very good.