索道是矿山的重要运输设备。托索轮在长期运行中受到严重磨损,如不及时更换就容易发生掉斗事故。而索道对托索轮的需要量又很多,在备件缺少的情况下,我们采用电弧焊补后再经车床加工,保证了设计要术,满足了生产的需要,并为国家节省了开支。为了使托索轮具有耐磨性,便于加工,采用两种材料补焊。第一种用高锰钢电焊条在距加工表面0.5～1毫米以下处进行补焊。第二种用J606低合金 Cableway is an important transport equipment for the mine. Torso wheel in the long run serious wear and tear, if not replaced in time prone to fights accident. The cableway on the needs of the so-called wheel and a lot of spare parts in the absence of circumstances, we use the arc welding make up after the lathe processing, to ensure that the design to surgery to meet the production needs and save the country for the expenses. To make the Torso wheel wear-resistant, easy to process, the use of two materials repair welding. The first kind of high manganese steel electrode in the processing of 0.5 to 1 mm below the surface of the welding repair. The second use of low alloy J606