【作者】 董振虎； 王焱；

【Author】 Dong Zhenhu;Wang Yan;School of Control Science and Engineering,University of Jinan;

【机构】 济南大学控制科学与工程学院；

【摘要】 随着热轧板材厚度越来越薄,使其在家用电器、汽车制造、集装箱和建筑工业等方面获得了广泛应用,热轧薄板材在部分行业替代传统的冷轧板材已成为一种发展趋势。近年来,针对热轧板带产品愈来愈薄以及对板形精度要求越来越高的特点,对热轧钢板的缺陷进行广泛深入的研究也变得尤为重要。本文对热轧钢板常见表面缺陷进行了详细分类与综述,并且对产生缺陷的影响因素进行了分析。同时,对如何防止部分缺陷的产生进行了讨论。更多还原

【Abstract】 With the thickness of hot-rolled steel plates getting thinner and thinner,it gained a wide range applications in household appliances,automobile manufacturing,container, and construction industries.Hot-rolled steel plates has become a development trend in some alternative to the traditional cold-rolled sheet metal industry.In recent years,for hot-rolled steel plates getting thinner and thinner and the increasingly high precision of the shape accuracy,it has become particularly important to extensive research for the defects of hot rolled steel sheet.Hot-rolled steel sheet classification of common surface defects are reviewed in detail, and some causes of defects are analyzed. Meanwhile, a number of hot-rolled steel plate to prevent the occurrence of defects are discussed.更多还原