YF32-630液压机滑块的球铁铸造

Ductile Iron Casting of YF32--630 Hydropress Slide

本文总结了中型箱体类球墨铸铁件实现无冒口铸造的实践,并介绍了采用单炉双包交叉法处理球墨铸铁解决小炉子熔制大吨位球铁件的成功经验。

This paper summed up the experience of producing YF32-630 hydrorpess slide with no-riser casting technology and introduced the 'single cupola-double ladles-intersecting treatment' method to solve the problem of making larger ductile iron casting by smaller cupola.