高强度低应力气缸体立浇铸造工艺研究  

Research on Vertical Casting process of Cylinder Block with Based on High Strength and Low Stress

作　　者：石峰 杨芳霞 吕登红 SHI Feng;YANG Fang-xia;LU Deng-hong(Guangxi Yuchai Machinery Group Co.,Ltd.,Yulin 537005,Guangxi,China)

机构地区：[1]广西玉柴机器股份公司,广西玉林537005

出　　处：《铸造》2023年第1期67-71,共5页Foundry

摘　　要：针对柴油机干湿缸套结构的气缸体特点及其铸造工艺上的技术难点,在分析气缸体铸件缺陷产生原因的基础上,探索研究了一种高强度低应力气缸体立浇铸造工艺方法。通过生产验证,该研究的铸造工艺方法是成功有效的,可为类似零件的铸造提供指导。In view of the characteristics of dry and wet cylinder block of diesel engine and the technical difficulties in its casting process, a vertical gating system for high strength and low stress cylinder block was explored based on the analysis of the causes of cylinder block casting defects. Through production verification, the casting process method studied was successful and effective, which can provide a guidance for the casting of similar parts in the future.

关 键 词：气缸体 铸造工艺 立浇 

分 类 号：TG146.21[一般工业技术—材料科学与工程]