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The program outline is as follows: 1. Rolling Mill Configurations 1.1. Common Roll Stack Geometries 1.1.1. 2 High Mills 1.1.2. 4 High Mills 1.1.3. 6 High Mills 1.1.4. Cluster Mills 1.2. Roll Deflection and Crown Control 1.2.1. Roll Bending 1.2.2. Roll Crossing 1.2.3. Variable Crown Side Shifting Rolls 1.2.4. Inflatable Crown Rolls 1.3. Rolling Process Physics 1.3.1. Conservation of Mass Flow 1.3.2. Mill Stretch and Hooke39;s Law 1.3.3. Elongation, Strain and Tension Stress 1.3.4. Roll Deflection 1.3.5. Roll Crown 1.3.6. Roll Flattening 1.3.7. Roll Bite Mechanics 188.8.131.52. Contact arc length 184.108.40.206. Deformed roll radius 220.127.116.11. Thickness variation through the roll gap 18.104.22.168. Friction conditions 22.214.171.124. Neutral angle and extrusion 126.96.36.199. Roll gap pressure distribution 1. Roll Gap Process Models 1.1. Force 1.2. Torque 1.3. Extrusion 1.4. Material Properties 1. Strip Profile, Shape and Flatness 1.1. Definitions 1.2. Interactions: Roll Gap Profile, Strip Profile, Shape and Flatness 1...
Thanks to its broad range of cold rolling mills for strip widths from 60 to 2,100 mm, ANDRITZ Metals has been one of the preferred cold rolling technology suppliers for decades. The supply focuses on 2 high rolling mills, high capacity 4 high reduction rolling mills, and inline skin pass mill stands.
enhanced technology for the various mill Cold rolling mill type Typical mill stand types Production capacity * Strip speed Type * functions. This allows to produce cold Single stand reversing mill 4 high, 6 high, 150,000 450,000 up to 1,500 Discontinuous
The mill rolls a wide variety of products, including 3XXX, 5XXX, and 6XXX aluminum alloys at exit gauges down to 0.0055 inch. It is the only cold mill in the plant and makes all breakdown, intermediate and finish passes.
Cold Rolling Mill Automation System Project Description. The project consisted of replacing the following control systems on an existing two stand aluminum cold mill: ... SIROLL CM CIS Solutions for cold rolling mills. 1 Metals Technologies SIROLLCIS CM Solutions for cold rolling mills Technology, mechanics, automation and electrical ...
Automation of Cold Rolling Mill Metals Industries Metallurgy. For obtaining extremely narrow thickness tolerances and good strip flatness, six high roll mill is preferred because of the facility of positioning the intermediate rolls and also the facility for positive/negative bending of both the work and intermediate rolls.