岩巷爆破参数图表CAD绘图系统的开发

In order to improve the efficiency of blasting chart drawn in rock roadway excavation of Xin-qiao Mine, now researched and developed the CAD drawing system for rock roadway blasting parameters and charts. By inputting the basic parameters of different rock roadway in this system to achieve a corresponding roadway's automatic computation for cut-hole, satellite-hole, periphery and a series of blasting parameters. At the same time through the AutoCAD automatically draw three views of the borehole layout and blasting parameter table. This system replaced the blasting charts which by the traditional manual drawing, reduce the work intensity of the technical personnel, greatly improve the working efficiency and quality.