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VERSION:2.0
METHOD:PUBLISH
BEGIN:VEVENT
ORGANIZER;CN=ESTAD 2023:mailto:info@metec-estad.com
LOCATION:Room 27
SUMMARY:Reduction of tail end run-off (TERO) by using stabilizing device with force control  mode in hot rolling at coil box
DESCRIPTION:
The innovative technology and sophisticated control systems for hot rolling mills has opened up new possibilities for designing and engineering of efficient systems and overcome common problems specific to processes. Performance of rolling mills and subsequent processes such as coil box equipment are key to successful production in today’s World of steel manufacturing.
In the Coilbox, the transfer bar which is coming out of the roughing mill is coiled. Unwinding is effected in the reverse direction. The tail end of the bar runs first into the finishing mill.
The Coil Box Stabilizer 1 is installed on the Cradle Roll 1A/1B that guide the transfer bar into the Coil Box. Stabilizers consist of stabilizer plate and guide rods, and are used for centering the coil position. The stabilizers are operated by means of hydraulic cylinders with position transducer to ensure the stability of a coil during coiling and uncoiling operation. 
In this paper,
When the transfer bar starts coiling to the defined diameter, the stabilizer moves to short stroke position – set point is function of slab width, offset and short stroke value with position control. The control mode is switched to force control when the guide plate comes into contact with the transfer bar.
But this process can lead to cobble situation especially tail end starts to open…
This paper introduces 
In this paper …tail ..problem is  examined
Succesfully applied solution is presented… by improving working principle of stabilizers… intelligent mechanism is adapted o existing working modes… intelligent force control first by sensing if … occurs then prevenitive measure is taken by switching the mode from position control to force control if force level exceeds certain limit .. and then.. stability of tail of transfer bar mqaintained… thus preventing transfer bar to stuck in down stream equipments such as stabilizer 2, FM Stands  
CLASS:PUBLIC
DTSTART:20230615T100000
DTEND:20230615T102000
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