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SHAPE AND PROFILE CONTROL FOR HOT STRIP ROLLING. — .

A computer control system for the concurrent control of shape and profile of strip from the head to the tail end in the finishing train of a hot strip mill has been developed and applied to a tandem six-high mill.

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Control of Thickness Profile Whilst Maintaining Flatness ...

Keywords. Hot strip rolling, thickness profile, flatness. 1. INTRODUCTION Competition and customer denland have led to recent efforts in hot strip tandem rolling operations to improve the thickness profile and flatness parameters, whilst main­taining existing centre-line gauge tolerances and mate­rial quality (Ginzburg, 1989).

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Hot!12V LED Strip IR Hand Sensor Aluminium Profile ...

Hot!12v Led Strip Ir Hand Sensor Aluminium Profile Extrusion Wave To Switch On/off, Find Complete Details about Hot!12v Led Strip Ir Hand Sensor Aluminium Profile Extrusion Wave To Switch On/off,Proximinty Switch Mini Radar Sensor,Sensor For Led Profile,12v Touch Sensor Switch from Sensors Supplier or Manufacturer-Shenzhen Surmountor Lighting Co., Limited

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Hot sale LED Aluminum Extrusion Profile for LED flexible ...

Hot sale LED Aluminum Extrusion Profile for LED flexible strip/rigid strip, US $ 0.99 - 1.99 / Set, Guangdong, China, 6000 Series, T3-T8.Source from Shenzhen Liang Jia .

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Optimization-based feedforward control of the strip ...

A new feedforward control approach for the thickness profile of the strip in a tandem hot rolling mill is developed. In industry, the automatic gauge control (AGC) concept is widely used for thickness control. The AGC has the disadvantage that it does not consider known disturbances from upstream entities.

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Effect of the hot-coil profile on the flatness and profile ...

Irre- spective, it can be said that a hot-strip profile of low crown and low edge drop is essential for thinner gauge cold strip. 5. Conclusions The effect of the hot-coil profile on the flatness and the profile of the cold-rolled strip has been studied experimentally, from the results of which the following conclusions can be drawn.

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Technical Report UDC 621 . 771 . 237 . 016 . 2 : 62 - 523 ...

actual change in strip profile is calculated as the variation from the specified value. Then the profile prediction accuracy of high tensile strength steel, whose rolling force is higher than that of mild steel, was improved. The model was applied to online crown, flatness, and walking control in hot strip finishing mill.

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Highest performing Hot Strip Mills | Primetals Technologies

HOT STRIP MILL — HIGHEST PERFORMANCE FOR NEW AND EXISTING STEEL MILLS The demand for hot rolled strip is growing in ple ways. To remain competitive, new and existing mills must meet this challenge in the best possible way. The production of hot strip is a key element of steel production.

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MEASURING OF ROLLED STRIP PROFILE

wedge (1c) profile types. Pic. 1 Basic types of imperfect strip profile. The rolling process experiences many other profile problems caused for example by the work rolls wear off or damage and it is impertinent to follow up all possible causes changing the transverse strip profile shape continuously to ensure the optimal roll usage.

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Hot LED Strip Pc Pvc Profile With Transparency Rate About ...

Home / All products / Industrial / LED Aluminum Profiles / Hot LED Strip Pc Pvc Profile With Transparency Rate About 90%. Hot LED Strip Pc Pvc Profile With Transparency Rate About 90%. Begin in 1999, 28 years' professional aluminium extrusion manufacturer in China.

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IMPROVEMENTS TO PORT TALBOT HOT STRIP MILL'S .

IMPROVEMENTS TO PORT TALBOT HOT STRIP MILL'S CAPABILITY TO PRODUCE PROFILE CRITICAL LOW CROWN STRIP STEEL. N. D. Beynon*†, M. Veryard* * Port Talbot Hot Mill, Corus Strip Products, Port Talbot Works, SA13 2NG. † Correspondence Author Abstract This paper presents the findings of a series of plant trials to reduce the strip profile obtained

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PROJECT PROFILE - ctscement

several sections of the 64" hot strip discharge table came loose due to broken anchor bolts and failed grout. A shut down was scheduled and ... PROJECT PROFILE Rapid Set® UltraFlow® 4000/8, hot strip discharge grouting table (E. Chicago, IN) HOT STRIP DISCHARGE TABLE GROUTING

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VCR and ASR technology for profile and flatness control in ...

behavior of strip profile and flatness in hot rolling. Roll contour pattern of the backup and work rolls on different finishing stands is conducted in 1 700 mm hot strip mill.

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How To Maintain Dimensional Quality in the Hot Strip Mill

Nov 12, 2015 · Maintaining Dimensional Quality in the Hot Strip Mill ... Read High Speed Archiving of Thickness and Profile Data in the Hot Strip Mill to learn more about how a high speed simultaneous profile gauge can provide critical dimensional information in real time for profile and shape control.

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Shape, Profile and Crossbow: Hot Strip Mill Operations ...

Achieving these objectives will allow hot mill operators to concentrate their efforts on the critical aspects of the rolling practices to eliminate many types of shape and profile problems, to reduce the shape and profile problems for their customers, and to enhance the consistency of the shape and profile quality produced on hot strip and ...

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PROFILE & FLATNESS MEASUREMENT IN HOT AND COLD .

PROFILE & FLATNESS MEASUREMENT IN HOT AND COLD ROLLING MILLS Alec Shaw, Sales & Marketing IMS Asia Introduction A summary of the available methods of gauging profile and flatness in modern Hot and Cold Strip and Plate Mills is presented in .

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LED strip profile | LED strip lights manufacturer since ...

Dozens of high quality aluminium LED profiles and components for led strip lights, cusomize length and painting color available.

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Analysis of roll stack deflection in a hot strip mill - SciELO

Thus roll bending is a controllable parameter to modify the roll gap and hence the crown and flatness of the strip rolled in the finishing mill of the hot strip mill. Conclusions. Roll stack deflection is an important issue in the determination of profile and flatness of a strip rolled in hot strip mill.

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