摘要
简述了砂型铸造中采用传统铸造工艺方法生产气缸体复杂薄壁类铸铁件存在的不足。通过加大芯头结构,采用大孔进水技术,控制有效浇注时间等新技术所优化设计的铸造工艺方案及其合理选用工艺参数,使所生产的6110气缸体获得良好的技术经济效果。
The some deficiencies in producing complex thin-wall iron castings of cylinder block using traditional casting process methocl in sand casting were sketched. Using the optimized design of casting process and the reasonable selection of process parameters, such as large core head structure, large sized gates and controlling effective pouring time, can make the production of 6110 cylinder block obtain good technical and economic effect.
出处
《铸造技术》
CAS
北大核心
2012年第7期854-857,共4页
Foundry Technology
关键词
砂型铸造
气缸体
复杂薄壁铸铁件
sand casting
cylinder block
complex thin-wall iron castings
