摘要
重点论述了四点平衡法技术方案、不平衡精度等级、一倍频产生的主要因素及操作方法。
This paper mainly discuss the technical plan of four point balancing method, unbalance precision grade, main factors of one time frequency generation and operation method.
出处
《冶金设备管理与维修》
2017年第3期59-61,63,共4页
Metallurgical Equipment Management and Maintenance
关键词
转炉一次风机
单平面四点动平衡法
残余精度
一倍频
Converter primary fan, single plane four point dynamic balancing method, residual precision, one time frequency
