SCR铜杆摩根轧机轧辊失效机理分析及优化改进  

Analysis of Roll Failure Mechanism and Optimized Improvement of Morgan Rolling Mill in SCR Copper Rod Production Line

作　　者：张伟旗 ZHANG Wei-qi

机构地区：[1]江西铜业集团铜材有限公司,江西贵溪335424

出　　处：《有色设备》2021年第5期64-69,73,共7页Nonferrous Metallurgical Equipment

摘　　要：分析了SCR铜杆生产线摩根轧机轧辊失效机理,创建了轧辊随机磨损模型、最优更换模型、热轧铜杆-轧件有限元模型,优化改进后成功解决了轧辊失效成为制约生产低成本、高质量铜杆的技术"瓶颈"及同类型生产线轧制过程中的"核心"问题。摩根轧机作业率高,铜杆产品品质好,轧辊使用安全性高,轧制事故少,辊耗小,生产成本低。Roll failure mechanism of morgan rolling mill in SCR copper rod production line has been analyzed with the random roll wear model,optimal replacement model and hot-rolled copper rod-rolling piece finite element model constructed.After optimized improvement,the"core"issue of roll failure as the technical"bottleneck"restricting the production of low-cost and high-quality copper rod and in the rolling process of similar production lines has been successfully addressed.Morgan rolling mill features a high availability,good quality of copper rod product,high safety in roll use,few rolling accidents,low roll consumption and low production cost.

关 键 词：轧辊失效 辊耗 优化改进 

分 类 号：TG335.6[金属学及工艺—金属压力加工] TF811[冶金工程—有色金属冶金]