立磨因其节能明显而被广泛应用,但磨机主要设备——磨辊及磨盘的磨损问题一直制约着工效的提高。通过合理排布堆焊工装、制定合理的焊接工艺等堆焊修复技术有效地提高了磨辊与磨盘的耐磨性,从而可减少备品、缩短施工时间,提高了生产率。 Vertical mill because of its obvious energy-saving is widely used, but mill main equipment - wear roller and disc wear has been limiting the improvement of ergonomics. By reasonably arranging surfacing tooling and establishing reasonable welding technology, surfacing welding repair technology effectively improves the wear resistance of the grinding roller and the grinding disc, thereby reducing the spare parts, shortening the construction time and improving the productivity.