监测连铸振动台功率可行性探讨  

Study of feasibility of measuring oscillation power for mold friction in continuous casting

作　　者：姚曼[1] 范光华[1] 方大成[1] 李平[1] 王志道[1] 

机构地区：[1]大连理工大学材料工程系,鞍钢第二炼钢厂

出　　处：《大连理工大学学报》1995年第6期820-823,共4页Journal of Dalian University of Technology

基　　金：辽宁省科学技术基金资助项目

摘　　要：提出了以连铸振动台功率为参数监测结晶器内拉坯阻力的新方法。在理论分析基础上，通过现场监测试验，证明功率法对工艺多数变动及特殊情况有高的敏感性，可作为在线监测连铸结晶器段拉坯状况的有效方法。An effective parameter──the electric power of the oscullation motor formeasurement of mold friction and detection of operation conditions of the mold in continuouscasting is discussed. The tests in a steel plant have proved that the power has a high sensitivity toboth normal and abnormal conditions of the mold. The possibility of application has beenpresented in detecting surface quality of billets and wear of copper mold and predicting breakout。

关 键 词：连续铸造 摩擦力 灵敏度 在线监测 振动台 功率 

分 类 号：TG249.7[金属学及工艺—铸造]