强力切削难加工材料的硬质合金基体开发

Development of Carbide Materials for Tool Used in Strong Force Cutting on Material Hard to Machining

开发研制出一种在钢管加工生产线上高强度轧钢及油、套管芯棒的加工刀具,这种刀具具有高强度、高耐磨性、高红硬性、高寿命的特点。

A kind of machining tool for high-rigidity steel rolling and mandril of thimble or oil tube on steel tube product line is developed,it is characterized by its capability of high-rigidity,high wear resistant,high red rigidity and long use life.