炼铁喷煤车间球磨机中空轴裂纹的修复

THE RESTORATION OF THE CRACKLE FOR EMPTY SHAFT AT THE BALL GRINDING MILL IN SPOUTING COAL WORKSHOP OF THE IRON SMELTER

介绍了球磨机中空轴(磨头)出现严重裂纹后的一种有效的处理方法,该方法既可节约配件费用,又可赢得宝贵的生产时间,且效果较好。

A kind of valid handle means after the empty shaft ( polishing head ) has arisen grave crackle in the ball grinding mill was introduced. The results show that, by this means not only may decrease the parts expense but also may win to precious production time,and effect is better.