合金粉末喷熔工艺可用于机床铸铁件的修复。例如:床身的导轨面、立柱、横臂孔、工作台面等。根据床身和其它铸铁件缺陷的部位、大小、形状等,又可把缺陷归纳为拉毛、缺损、凹痕、裂纹和机加工时的误伤等五类。各类缺陷的修补,原则上都可以采用同一工艺参数。待喷面先用三氯乙烯等化学溶剂清 Alloy powder spray process can be used for machine tool cast iron repair. For example: bed rail surface, column, cross arm hole, countertops and so on. According to the bed body and other parts of the cast iron defects, size, shape, etc., but also the defects can be summarized as bristles, defects, dents, cracks and machining when the accidental injury five categories. Repair of various defects, in principle, can use the same process parameters. Spray to be sprayed with trichloroethane and other chemical solvents Qing