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Our automation system for a continuous tandem mill coupled with ...

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24<br />

Mass Flow<br />

HGC 1<br />

Mass Flow Monitor<br />

Roberta Gatti & Sergio Murgia<br />

HGC 2 HGC 3 HGC 4 HGC 5<br />

MASS FLOW AGC AGC MONITOR<br />

laser speedometer<br />

X-ray thickness gauge<br />

Monitor<br />

Speed 4 Speed 5<br />

tensiometer<br />

Feedback<br />

ATC<br />

by load<br />

EXIT AGC<br />

Fig. 8 - Thickness and Tension control at a glance Fig. 8 - Un colpo d’occhio sui controlli di spessore e di tiro<br />

Top view of the strip,<br />

fiber by fiber<br />

A fiber, side view<br />

S<br />

L<br />

Fig. 9 - Definition of strip flatness Fig. 9 - Definizione di planarità del nastro<br />

INNOVATION<br />

Le<br />

Le<br />

Lm

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