我矿一采场1350工段和二采场,根据兄弟单位的经验,使用黄油代替机油润滑凿岩机,取得了良好的效果。现简介如下: 矿井使用的YT—25和7655凿岩机,由于湿式凿岩先开水后开风,开始打眼后,机油逐渐被水冲洗掉,起不到润滑作用,机器慢慢运转不正常,不得不停机灌注机油1～2次,相应减少纯凿岩时间,降低了凿岩效率。原采用 I mine a stope 1350 section and two stope, according to the experience of brothers units, the use of butter instead of oil lubrication rock drill, and achieved good results. Now briefings are as follows: YT-25 and 7655 rock drill used in mine, because the wet rock drilling water after the first opening of the wind, after the beginning of drilling, the oil was gradually washed away by water to play the role of lubrication, the machine slowly not functioning properly, had to Shut down machine oil infused 1 or 2 times, corresponding to reduce the pure rock drilling time, reducing the rock drilling efficiency. The original use