稳定性和一致性是中国铸造业亟待解决的问题

Improving Stability and Consistency is Urgently Needed for Chinese Foundry Industry

分析指出了国内铸件稳定性和一致性较差,产品的可靠性不好,市场竞争力低的原因;提出了提高铸件质量稳定性和一致性的几项重要措施:控制铸件生产的每一工艺过程,严格执行工艺规范,采用先进可靠的工艺和设备,不断改进现有的生产工艺等;例举了国外生产稳定优质铸件的实例。

The reason causing relatively lower stability and consistency,poor reliability and low competing ability of Chinese foundries-produced castings was analyzed.The important measures to improve casting quality stability and consistency were proposed as following：controlling every processes of casting production;strictly observing process specifications;adopting advanced and reliable productive processes and equipments;constantly improving existing productive process,etc.Some high quality casting-producing foundries of developed countries was introduced as examples.