摘要
主要讨论了砂处理水分调节原理、型砂性能指标、水分影响分析。针对混砂机出砂水分测量值与设定值存在偏差的情况,通过调节混砂机的电阻-湿度曲线,提高混砂机水分测量的正确性,保证混砂机的出砂水分稳定。同时通过分析型砂水分对型砂性能的影响,合理控制调节型砂性能指标,满足生产线的需要,保证产品品质的稳定。
This paper mainly discusses the sand processing water regulating principle, molding sand performance index, sand processing process. In view of the double disk sand cooler water unstable situation, we adjust the humidity resistance curve of double disk cooler, guarantee the stability of sand mixer into sand moisture, improve the correctness of sand mixer moisture measurement. At the same time, through the analysis of the infl uence of sand properties of casting quality, reasonable control to adjust molding sand performance index, meet the needs of the production line, ensure the stable quality of product.
引文
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