摘要
针对酸轧冷硬带钢表面短线划伤问题,利用扫描电镜和三维形貌仪研究了带钢表面短线划伤缺陷的产生原因。通过优化轧辊磨削砂轮材质,由树脂砂轮调整为陶瓷砂轮,开发高均匀性轧辊磨削制备技术,增加磨削液外置过滤器,优化乳化液部分参数的措施,有效避免带钢表面短线划伤缺陷的产生,提高了产品质量。
In order to solve the problem of short line scratch on acid-rolled cold-hardened strip surface,the causes of short line scratch on strip surface were studied by means of scanning electron microscope and 3D morphometer.By optimizing the material of roller grinding wheel,adjusting the resin grinding wheel to ceramic grinding wheel,developing the high uniformity of roller grinding preparation technology,adding the external filter of grinding fluid,optimizing some parameters of emulsion fluid,the short line scratch defect on the strip surface is effectively avoided,and the product quality is improved.
作者
杨腾
齐海峰
许秋
王业钧
滕先博
Yang Teng;Qi Haifeng;Xu Qiu;Wang Yejun;Teng Xianbo(Shougang Jingtang Iron and Steel Co.,LTD)
出处
《河南冶金》
2022年第6期45-48,共4页
Henan Metallurgy
关键词
冷硬带钢
短线划伤
砂轮材质
高均匀性
乳化液
Cold hardened strip steel
Short cut Grinding wheel material
High uniformity
Emulsion
