罗德勒连铸机电磁搅拌装置国产化改造  

Luo Dele Caster Electromagnetic Stirring Device Domestic Transformation

作　　者：殷志辉 郭宗华 于春峰 

机构地区：[1]山钢集团莱钢炼钢厂 [2]山钢集团莱钢工程部 [3]山钢集团莱钢建设公司

出　　处：《智慧工厂》2016年第6期79-83,103,共6页Smart Factory

摘　　要：介绍莱钢进口合金钢小方坯连铸机配套电磁搅拌装置基本原理、设备组成和流程特点,以及使用过程中出现的问题,损坏程度,故障现象分析,电控系统集成电路板的维修、原理方框图的消化吸收转化、电磁线圈制作工艺、中间挠性连接电缆、接线端子板等国产化恢复改进措施和一般电路板的维修方法,改造后使用的可靠性高,各种指标考核合格,使问题得到彻底解决。Introduction Laiwu imported steel billet caster supporting the basic principles of electromagnetic stirring device, equipment composition and process features, and the course of the problems, the extent of damage, fault phenomenon analysis, electronic control system integrated circuit board repair, principle conversion block diagram of digestion and absorption, the electromagnetic coil production process, intermediate flexible connection cable, terminal board and other localization recovery methods to improve maintenance practices and general circuit boards, high reliability and transformed using a variety of indicators passing the examination, the problem It has been completely resolved.

关 键 词：电磁搅拌装置 脉宽调制 结晶器 整流器 低频电源 

分 类 号：TM924.12[电气工程—电力电子与电力传动]