COMPARISON OF DIFFERENT CONTROL CONCEPTS FOR COLD ROLLING TANDEM MILLS

被引：0

作者：

STELZER, R ^{[1
]}

WILLNER, L ^{[1
]}

机构：

[1] VDEH INST ANGEW FORSCH GMBH,BETRIEBS FORSCHUNG INST,DUSSELDORF,FED REP GER

来源：

STAHL UND EISEN | 1977年 / 97卷 / 09期

关键词：

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

It is shown that in recent years, the control concepts for cold rolling tandem mills have been continuously improved. This development was favored by new and more efficient measuring devices - for instance for measuring roll separating force, gage, tensile stresss, and tensile stress distribution over the strip width - and control equipment such as hydraulic screwdown systems and roll bending systems. The control concepts are based on continuity equations for mass flow. However, the conclusions drawn may differ as shown by the example of a rigid speed control system and a noninteractive control concept.

引用

页码：441 / 445

页数：5

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