摘要
为获得厚大断面球墨铸铁齿轮铸件,生产时进行分段制造。借助数值模拟软件模拟仿真优化,采用优质生铁、纯净的废钢及强化孕育,获得了合格铸件,为生产同规格球墨铸铁齿轮积累了宝贵的经验。
In order to get the heavy section ductile iron gear casting,segmented manufacturing was carried out during production.With the help of the numerical simulation software,high-quality pig iron,pure scrap steel and strengthen inoculation were used to obtain qualified castings,which has accumulated valuable experience for the production of ductile iron gears of the same specification.
作者
瞿铁
刁晓刚
魏伟
沈闯
QU Tie;DIAO Xiao-gang;WEI Wei;SHEN Chuang(CITIC Heavy Industries Co.,Ltd.,Luoyang 471039,Henan,China;State Key Laboratory of Intelligent Mining Heavy Equipment,Luoyang 471039,Henan,China;Foundry Branch,CITIC Heavy Industries Co.,Ltd.,Luoyang 471039,Henan,China)
出处
《铸造》
CAS
北大核心
2023年第3期315-319,共5页
Foundry
关键词
球墨铸铁
厚大断面
齿轮
分段制造
造型工艺
熔炼浇注工艺
ductile iron
heavy section
gear
segmented manufacturing
molding process
smelting and pouring processes
