无缝厂Φ245mm矫直机液压伺服调整升级改造  

Upgrading and Reconstruction for Hydraulic Servo Adjustment of Φ245 mm Straightening Machine of Seamless Tube Plant

作　　者：次瑞军 

机构地区：[1]内蒙古包钢钢联股份有限公司无缝钢管厂,内蒙古包头014010

出　　处：《包钢科技》2016年第2期14-16,共3页Science & Technology of Baotou Steel

摘　　要：文章通过对无缝厂Φ180 mm热处理线Φ245 mm六辊矫直机进行升级改造的总结,介绍了解决辊缝快退导致油缸寿命短故障率高等问题的方法,改造后的矫直机实现了辊缝的液压伺服自动调整,优化后的矫直辊型不仅提高了矫直精度同时延长了矫直辊的使用寿命,降低了设备使用维护费用。In the paper,it is introduced the solution to short service life and high fault ratio of cylinder caused by fast reverse of cleaning between rolls through summarizing the upgrading and reconstruction of Φ245 mm six-roll straightening machine for Φ180 mm heat treatment line of Seamless Tube Plant.With the transformation,the automatic adjustment of hydraulic servo for cleaning between rolls of straightening machine could be realized so that the straightening precision and service life of straightening roll are improved with the optimized straightening roll shape to reduce the costs of using and maintaining equipment.

关 键 词：斜辊矫直机 伺服调整 辊型优化 

分 类 号：TM921.54[电气工程—电力电子与电力传动]