摘要
介绍冷轧堆卷装置的组成和控制原理,利用丹佛斯同步同位卡的优异的电机轴特性的控制对冷轧堆卷进行恒线速、恒张力控制。很好的满足了在大卷径比(满轴和空轴的直径比在6-20倍)收放卷应用下的恒张力控制的要求。
The introduction cold rolling piles the volume installment the composition and the control principle. Piles the volume using the Denver Si synchronization isotopic card outstanding electricity engine shaft characteristic control to the cold rolling to carry on the permanent line fast, Permanent tensity control. Very good has satisfied （compared to in 6-20 time takes in and puts away under the volume application in the big volume diameter compared to Man Zhou and the spatial axis diameter） the permanent tensity control request.
出处
《变频器世界》
2007年第3期86-86,100,共2页
The World of Inverters
关键词
同步卡
恒线速
恒张力
卷径比
Synchronism card Constant line speed Constant tension Winding proportion
