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The new mill's shape and gauge control, selective roll cooling sprays bars and shape measurement roll will also be supplied by Hatch IAS under an earlier separate contract. The Level 1 controls and Level 2 model will be commissioned in mid 2011.
For the adaptive mill setup model Hatch IAS will install the
The level 1 dynamic control system comprises the Hatch IAS
The Hatch IAS The scope of supply also includes a new high precision ABB solid shape measurement roll and new USC selective roll coolant spray bars.
Severstal in Columbus MS has purchased licences for Hatch IAS's computer based training package known as APT - Advanced Personal Trainer. The licences are for two DVD based, self paced training packages covering Fundamental Concepts in Flat Rolling and Operating Practices in Flat Rolling for the crew, maintenance personnel and other people associated with their tandem cold mill. The licences are valid for 12 months and an unlimited number of trainees can utilize the training material as often as required. The course work has built in testing and administrator facilities to help ensure a positive learning experience for all users. The APT content utilizes computer animations, voice over, video and text to present the learning material in a manner that can be easily absorbed and repeated if necessary until the administrator specified pass mark is attained.
The shape control includes an interface to an existing Davy airbearing shape measurement roll. Roll cooling is via the existing Davy RSV selective coolant spray bars. The automation system is a VME hardware based open architecture platform that incorporates an easy to maintain, graphical programming interface and standard off the shelf hardware components. |
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