摘要
对潜孔柱齿钻头的材质选择、合金的选用以及产品制造工艺参数进行了分析 ,确定了花键潜孔钻头的材质和加工工艺参数 ,通过应用考核 ,取得了理想效果。
The material quality and alloy selection for the down the hole column toothed bit and its production technological parameters were analysed so as to determine the material quality and manufacturing parameters of spline down the hole bit.Through the check of application,ideal effects have been gained.
出处
《金属矿山》
CAS
北大核心
2001年第12期51-53,共3页
Metal Mine