高速线材厂吐丝机吐丝圈形不稳定原因及对策

吐丝机是高速线材生产线上的关键设备。高线厂在同行业中率先依靠自身的力量，对进口吐丝机进行修复和改进。本文从吐丝机的吐丝原理着手，分析了吐丝机吐丝圈形不稳定产生的原因，提供了纠正方案和实践经验。

Causes Analysis on Loops Instability of Wire Laying Head and its Solution at High Speed Wire Mill

The wire laying head is the key equipment in the high speed wire production line. Among steel industries, the high speed wire rod mill of NISCO takes the lead in repairing and improving it by themselves. This paper chiefly analyzed the principle of coiling by the laying head and its instability then advanced interrelated countermeasure and experience in practice.