用表面活性和化学活性的物质浸渍磨具可以改善磨具使用性能,减低工件表面粗糙度和减少加工表面烧伤。装置用毛细管提升浸渍液到磨具孔隙内来浸渍磨具,可在大气压力下,也可在真空状态下工作。主要元件为两个相关联的箱子3和13。前者用于浸渍磨具;后者(24dm~3)用于熔化,在此箱内硫被熔化到工作温度。 Impregnating abrasives with surface-active and chemically active substances can improve the serviceability of the abrasive, reduce the surface roughness of the workpiece and reduce burns on the machined surface. The device uses a capillary to lift the impregnating liquid into the pores of the abrasive to impregnate the abrasive, which can work under atmospheric pressure or under vacuum. The main elements are two associated boxes 3 and 13. The former is used to impregnate abrasives; the latter (24dm ~ 3) is used for melting, where the sulfur is melted to operating temperature.