我公司选矿厂腭式破碎机已使用多年,1995年年终检修时发现其偏心轴上有两处磨损较严重(见图1)。为节约资金,且不影响生产,采取了局部修复的方法,即在图1中A处采用热喷涂工艺、B处采用镶套铆合法修复,取得了良好效果。其工艺如下。 My company dressing plant palate crusher has been used for many years, the end of 1995 overhaul found eccentric shaft wear two more serious (see Figure 1). In order to save money, and does not affect the production, has taken a partial repair method, that is, in Figure 1, the use of thermal spraying process A, B Department with riveting set method, and achieved good results. The process is as follows.