浅谈粘土湿型砂性能指标及科学管理

摘要

介绍了该公司通过绘制实际生产中使用的型砂性能的趋势图的方式对型砂性能进行管理的经验.%Experiences with scientific management of the performance of green sand by plotting tendency graph of molding sand performance used in practice have been introduced.