切割槽回采工艺中应用Simba H1354凿岩设备的探讨

Discussion on Simba H1354 Cutting Groove of Mining Technology

Simba H1354凿岩设备因其优越性能在国有大中型地下矿山中越来越得到普遍应用,而将其用于切割槽爆破孔的施工在大红山铜矿采矿中曾有先例,但使用效果较差。从生产实际出发,经过多方分析论证,认为采用向上垂直孔布置能解决爆破中存在的诸多问题,而且切割槽的爆破效果会得到明显改善。

Because of Simba H1354 drilling equipmentg remarkable performance in large and medium-sized mining, it has been widely used. But when it used to drilling blasting hole groove construction, the effect is not so good. For example, in the mining of Dahongshan copper mine. From the production practice, vertical hole design can solve the existing problems of blasting. And blasting effect of cutting slots is obvious.