编码器定尺技术在小方坯连铸机上的开发与应用  

A code device application on billet caster for length cutting

作　　者：郭孝丽 郭永强 叶红家 

机构地区：[1]长治钢铁公司炼钢厂,长治046031

出　　处：《连铸》2007年第5期29-30,共2页Continuous Casting

摘　　要：通过采取多种抑制编码器信号易受干扰的措施,充分利用铸流跟踪系统中的增量型编码器,实现了用编码器作为高拉速下小方坯连铸的定尺信号高精度切割连铸坯的功能。该编码器定尺操作简便,运行稳定,达到了高精度、免维护的效果。Various measures were taken to suppress the signal disturbing of the code device in a billet caster for length cutting. High speed casting and high accuracy cutting were realized using this incremental code device. Characters of this device are：simple handing, steady operation, high accuracy and maintenance free.

关 键 词：高精度切割 增量型编码器 抗干扰 

分 类 号：TF777.3[冶金工程—钢铁冶金]