This research mainly explores the production of steel castings with air flush moldinggreensand and the improvement of its character from the molding sand recipe and mold sand system control.
The growing thermal load of greensand, the quicker recirculation times and the increased requirements on the quality of molding material make new demands on the molding sand preparation.
潮模砂日益增长的热负荷,更快的循环时间以及对造型材料质量要求的提高,对型砂制备提出了更高的要求。
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Critical value of plastic deformation of greensand has been tested by molding sand multi-tester using computer and sensors.