厚板小孔冲裁模具寿命的研究
Study on Die Life of Blanking Die for Pinhole on Thick Plate
刘文霞
点击：2954次 下载：0次
作者单位：包头职业技术学院 车辆工程系，内蒙古 包头014030
中文关键字：厚板冲裁； 冲头； 模具寿命
英文关键字：blanking on thick plate; punch; die life
中文摘要：为了提高厚板小孔冲裁模具寿命，从厚板小孔冲裁原理，模具结构，小凸模的设计与制造，选材与热处理工艺，润滑等几个方面进行了分析和探讨。分析表明，只要措施得当，大幅度提高模具寿命是完全可能的。
英文摘要：For improving the die life of blanking die for pinhole on thick plate, the blanking principle of pinhole on thick plate, the die structure, the design and preparation of punch die, the choice and heat treatment of material, and the lubrication of die were discussed. The results show that improving die life remarkably is completely possible as long as measures are proper.