摘要
文章介绍了针对高强度铸铁件容易产生缩孔 ,设计了合理的冒口 ,减少了废品 。
This paper introduces the design of the rational feeder head in the light of that the high-strength iron casting is easy to produce the shrinkage void,which reduces the waste products and increase the economic benefit.
出处
《山西科技》
2004年第5期72-73,共2页
Shanxi Science and Technology
关键词
冒口
铸铁件
高强度
缩孔
废品
shrinkage void
feeder head
economic benefit
