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型砂检测与控制是铸造生产的重要前沿课题,本文扼要地介绍分析了湿型砂检测和控制的概况。近几年来,随着型砂工艺理论研究的深化,电子技术、计算机技术、控制理论的发展,型砂实验室综合性能指标的快捷检测手段、测试技术和型砂在线质量控制系统的水平都有新的发展和突破。型砂性能的实验室检测手段、测试方法和型砂在线检测、质量控制的策略与方法,其科学性、先进性、实用性的有机结合,必将使铸造型砂质量控制的水平步入一个新的台阶。
Sand testing and control is an important frontier issue in foundry production. This paper briefly introduces and analyzes the general situation of wet sand testing and control. In recent years, with the deepening of theoretical research on molding sand technology, the development of electronic technology, computer technology and control theory, the rapid detection methods of comprehensive performance index of molding sand laboratory, the testing technology and the online quality control system of molding sand all have new development And breakthroughs. Laboratory testing methods of molding sand performance, on-line testing of molding sand, on-line testing of molding sand, quality control strategies and methods, and its combination of science, advancedness and practicability will surely bring the quality of foundry sand quality control to a new level .