摘要
根据螺旋装药的工艺特点及现有设备状况,为提高TNT的利用率,文章通过修复与改进现有设备、改进钻头与钻孔工艺及优化装药螺旋杆等措施,实践证明改进后大幅提高了TNT的利用率。
According to the technological characteristics of helical charge and the current equipment status,to improve the utilization of TNT,through the rehabilitation and improvement of existing equipment, improving technology and optimization of drill and drilling screw rod charge and other measures,Practice has proved that improved dramatically increase the utilization of TNT.
出处
《企业技术开发》
2010年第2期78-80,共3页
Technological Development of Enterprise
关键词
螺旋装药
TNT
余药
利用率
spiral charge
TNT
remaining drugs
utilization