摘要
推导了线材无张力轧制中立活套的数学模型．指出了活套在本质上是一个非线性环节，在一定条件下可以做为线性环节处理．为活套控制系统的实现提供了理论依据．
A mathematicdl model for the Vertical looper in Wire rod non-tension rolling is derived in the present P8per. It POinted out that the Vertical looper as a non-linear' link essentially could be disposed as a linear link under certain canditions. The investigation has provided the oretical base for the loopaer automatic control system.
关键词
线材
数学模型
无张力
轧制
wire rod
mathematical model
non-tension
