我厂的一台 B2016A 六米龙门刨床,由于局部超载和缺油,产生严重研拉伤事故。床身平导轨和工作台底平面对应的平导轨,相互研拉伤,“伤势”严重,伤痕呈鱼鳞状,最深达2毫米,最宽达160毫米,长度分别为2.7米和2.4米。由于生产急需该设备,而我们又无法修复,为此只好派人去生产龙门刨床的专业厂求援,欲用他们现成的机加工艺方法修复。 I plant a B2016A six meters gantry planer, as a result of local overloading and lack of oil, resulting in severe grinding injury. Flat bed rail and platform corresponding to the flat surface of the corresponding flat rails, grinding each other research, “serious” injury, scar was scaly, up to 2 mm, the widest 160 mm, the length of 2.7 meters and 2.4 meters. Due to the urgent need for the production equipment, and we can not repair, so had no choice but to send to the professional production gantry planing plant for help, want to use their ready-made machining methods to repair.