摘要
阐述了铁型覆砂铸造485Q,490Q球铁曲轴的铸造工艺、工艺装备及其主要工艺参数的选择。
Foundry method,pattern equipment and determination of principal technological parameters of 485Q and 490Q model ductile iron crankshafts poured in resin sand lined permanent mould was described.
出处
《现代铸铁》
CAS
1993年第2期28-32,共5页
Modern Cast Iron
