摘要
分析了对轻轿车发动机球墨铸铁连杆的铸造缺陷产生的原因,采取多种工艺控制措施,基本上解决了球铁连杆在生产中出现的缩孔、缩松、气孔、夹杂等铸造缺陷,为连杆正式装车解除了安全隐患。
With analysis on the casting defects about the s.g. cast iron connecting bar in light duty automobile and saloon car engine, some technical measures have been taken resulting in basic solution to defects such as shrinkage cavity, shrinkage porosity, gas pore and inclusion etc emerged in the connecting bar manufacture hence safe problem in the assembly relieved.
出处
《中国铸造装备与技术》
CAS
北大核心
2004年第3期29-31,共3页
China Foundry Machinery & Technology
关键词
铸态球墨铸铁
铸造缺陷
连杆
As-cast s.g. cast iron
Casting defects
Connecting bar
