摘要
针对缸体铸件生产中出现的缩松、夹渣缺陷进行了工艺改进,通过冒口、冷铁、浇注系统的调整有效地解决了产品质量问题。
Process improvement has been made for the shrinkage and porosity defects of cylinder.Quality problems were ffectively solved by adjusting the riser,the chills and the gating system.
出处
《铸造设备与工艺》
2013年第6期38-39,48,共3页
Foundry Equipment & Technology
关键词
球墨铸铁
缩松缺陷
铸造工艺改进
nodular iron,shrinkage porosity,castings process improvement
