论文部分内容阅读
本文简介了厚大断面铸铁件无冒口铸造的工艺控制要点及无冒口铸造实例.我厂多年生产实践表明:采用和推广厚大断面铸铁件无冒口铸造,不仅可以获得质量良好的铸件,而且经济效益显著.
This article describes the thick section of cast iron pieces without riser casting process control points and no riser casting examples.Our years of production practice shows that: the use and promotion of large cross-section cast iron casting without riser, not only can get good quality castings , But also significant economic benefits.