大型铜套的离心铸造

Centrifugal Casting Large Copper Sleeves

采用离心铸造方法生产铜套有着广泛的应用,通过对模具表面覆砂,控制合金的熔炼、充型以及浇注等关键过程,解决了铜套表面易产生气孔、夹渣等缺陷问题,生产出优质的大型船舶用铜套。

Centrifugal casting is widely used in producing copper sleeves. Through controlling claded sand on surface of the mould, melting, filling of the alloy, gas pore and inclusion defects appearing in the surface were eliminated, obtaining excellent huge marine sleeves.