中国机械工程学会北京分会、铸工编辑委员会鉴于目前国内铸造生产中在冲文炉工作方面对节约原材料、节省焦炭消耗出现了新的情况,有些生产单位利用冲天炉潜力取得了一定成绩,但也有过分强制焦铁比,忽视冲天炉工作质量的情况.为了进一步提高冲天炉熔化效率,保证铸件质量,两单位在7月18日联合举行 China Mechanical Engineering Society Beijing Branch, Casting Editorial Committee In view of the current domestic production of castings in the saving furnace to save raw materials, saving coke consumption has emerged a new situation, some production units use the potential of the cupola has made some achievements, but there are too many Forced iron and iron ratio, ignoring the cupola work quality situation.In order to further improve the cupola melting efficiency, to ensure the quality of castings, the two units jointly held on July 18