patents 2012 for aluminum strip rolling mill pdf

Manufacturing bi-metal strips for aluminum bearings [SubsTech]

Manufacturing bi-metal strips for aluminum bearings [SubsTech]

Jan 18, 2020· Four-high rolling mills are used for bonding aluminum alloy with steel strip Another version of roll bonding technology is presented in the scheme below Steel strip here is preheated in an induction heated tunnel just before entering three-high rolling mill The line permits to bond steel strip with non-clad aluminum alloy with relatively low ,

Hot and Cold Rolling Explained | Capital Steel & Wire

Hot and Cold Rolling Explained | Capital Steel & Wire

Rolling processes date back to 1779 The first rolling mill was built in Fontley, Hampsire where Henry Cort developed and received patents for his ideas The two types of temperature-dependent rolling processes are hot rolling and cold rolling, and they each have their own specific use Hot Rolling

Introduction to Rolling Process

Introduction to Rolling Process

2 Principles and Applications of Metal Rolling (ii) Shape of the rolled product- flat, sections or hollow sections rolling (iii) Direction of rolling- lengthwise, transverse, and skew rolling (iv) Mode of rolling mill operation- continuous (unidirectional), and reverse rolling, where direction of rotation of rolls are reversed When two rolls of equal diameter and with axis lying in same ,

(PDF) Vertical Vibration Model for Unsteady Lubrication in ,

(PDF) Vertical Vibration Model for Unsteady Lubrication in ,

The hot strip mill process (HSMP) is a high-speed, transient metal machining molding process [1][2] [3] In the steelmaking process, stable product quality and safe, reliable operation of a hot ,

MILL GEAR SPINDLE - AHR International

MILL GEAR SPINDLE - AHR International

high speed cold mills and hot strip finishing mills, cause high pressure-velocity (PV) valu High PV generates excessive heat which causes lubrication breakdown as well as tooth spalling and wear Hot strip and roughers AISI 8620, AISI 4320, or AISI 9310/3310 • ,

Michael Breuer Inventions, Patents and Patent Applications ,

Michael Breuer Inventions, Patents and Patent Applications ,

aluminum hot strip rolling train and method for hot rolling an aluminum hot strip Publication number: 20160256906 Abstract: The invention relates to an aluminum hot strip rolling train comprises a multi-stand tandem finish rolling train (2) with at least one winding reel (8) arranged downstream in the rolling direction and at least one paired ,

Düsseldorf, December 6, 2012 Shandong Nanshan Aluminium ,

Düsseldorf, December 6, 2012 Shandong Nanshan Aluminium ,

Dec 06, 2012· Düsseldorf, December 6, 2012 Order from China Shandong Nanshan places order for aluminum hot rolling mill with SMS Siemag Shandong Nanshan Aluminium Co Ltd has awarded SMS Siemag, Germany, a contract for the supply of a 1+5 hot rolling mill for aluminum alloys Shandong Nanshan Aluminium is part of the Nanshan Group located in Longkou, China

Search Results | Primetals Technologies

Search Results | Primetals Technologies

The new casting-rolling complex is designed for a total annual production capacity of 11 mill ion tons of highquality, ultra-thin, hot-rolled strip products with widths of up to 1,600 mm and, mm2015_01_Metec_Estad_-_Rolling

MILL CONTROL SYSTEM AND METHOD FOR CONTROL OF ,

MILL CONTROL SYSTEM AND METHOD FOR CONTROL OF ,

UCF Patents Technology Transfer 8-4-2015 MILL CONTROL SYSTEM AND METHOD FOR CONTROL OF METAL STRIP ROLLING , US 2012/0324971 Al Dec 27, 2012 Int Cl B21B 37150 G06F 17150 US Cl (200601) , metal strip in a rolling mill, such as hot metal strip rolling

(PDF) Analysis of Thin Strip Profile during Asymmetrical ,

In this paper, the cold rolling experiments of ultra thin steel strip were carried out on an experimental rolling mill The cold rolling of ultra thin strip with roll edge kiss was analysed ,

Strip Rolling - an overview | ScienceDirect Topics

Strip Rolling - an overview | ScienceDirect Topics

Alligatoring in strip rolling is known to occur in hot rolling and in materials of limited ductility such as aluminum–magnesium alloys Although alligatoring in strip rolling was often observed in industrial rolling mills (Kasz and Varley, 1949), few researches on alligatoring in strip rolling were performed in laboratory rolling mills

ABB’s Force Measurement Products in Hot Strip Mills

ABB’s Force Measurement Products in Hot Strip Mills

The input into the rolling process is aluminium slab of 400-600 mm thick-ness After pre-heating to 500°C and rolling, the exit strip thickness is in the range of 18-45 mm This material is heated again to 400°C and then it enters into a tandem hot rolling mill (Figure 3) as strips of 20-45 mm thickness The output thickness is typically ,

Effects of operation parameters of cold rolling on surface ,

Effects of operation parameters of cold rolling on surface ,

Aug 01, 2020· The strip thickness reduction rate was set by adjusting the roll gap using an Auto Gap Control (AGC) mechanism The rolling experiments were performed using aluminum sheet Al5182 with two different lubricants, namely RO37 and RO36 with viscosities of ,

HOT ROLLING - LONG PRODUCTS | Primetals Technologies

HOT ROLLING - LONG PRODUCTS | Primetals Technologies

Rod Mill Equipment — The most reliable and innovative technology from a single source Speed, reliability and process flexibility are key to productive rod rolling operations - for high volume small sizes, maximum up-time, and multiple sizes/grades with quality tolerances, metallurgical and surface properti

(PDF) Review on Cold Rolling Mill Roll Deformation

(PDF) Review on Cold Rolling Mill Roll Deformation

Sep 26, 2020· rolling mill can b e designed as 20 Hi, 12Hi, 8 Hi, 6 Hi, 4 Hi and 2 Hi rolling mills In India now a days mostly 20 Hi and 4 Hi rolling mills are installed in bi g steel produ ction units

HOT STRIP MILLS Mechanical Equipment - SMS group

HOT STRIP MILLS Mechanical Equipment - SMS group

SMS DEMAG Hot Strip Mills 8 The coilbox arranged between the roughing stand and the finishing mill of a hot rolling mill forms coils of transfer bars, thus serving as both material and heat accumulator During uncoiling, the former trans-fer bar tail runs into the finishing mill as transfer bar head The coilbox is employed in new facilities ,

EP0140827A1 - patentsgoogle

EP0140827A1 - patentsgoogle

In a process for the production of rolled aluminum products with iron as the predominant alloying element, which, after final annealing, after annealing at at least 250 ° C, has a grain size of less than 10 μm, an alloy consisting of 08 to 15% iron, each up to 05% silicon and manganese, whereby the sum of silicon and manganese is between 02 and 08%, and other components up to 03% each ,

Rolling Nov2011 | Rolling (Metalworking) | Steel Mill

Rolling Nov2011 | Rolling (Metalworking) | Steel Mill

FIGURE 133 Schematic illustration of various roll arrangements: (a) four-high rolling mill showing various featur The stiffness of the housing, the rolls, and the roll bearings are all important in controlling and maintaining the thickness of the rolled strip; (b) two-high mill; (c) three-high mill; and (d) cluster (or Sendzimir) mill

Processing lines and rolling mills for aluminum

Processing lines and rolling mills for aluminum

ping a new cold rolling mill for aluminum, thus ideally covering and aligning the enti-re process chain for the production of flat aluminum products A cold rolling mill in a 4-high or 6-high design, with perfectly ali-gned equipment interacting with the me-chanical equipment, the technological con - trols, and the drive system

US4477011A - Continuous cladding of aluminum strip ,

US4477011A - Continuous cladding of aluminum strip ,

A method of continuously cladding aluminum strip by jointly warm rolling a core strip and an aluminum cladding strip in contact therewith, to bond the strip, wherein the core and cladding strips are advanced to the mill at respectively different line speeds over a looper roll disposed ahead of the mill and above the pass line of the mill, the cladding being also advanced around an ironing roll ,

Aluminium Rolling Lubrication: part 1 - Innoval Technology

Aluminium Rolling Lubrication: part 1 - Innoval Technology

Over the last 35 years major changes have taken place in aluminium rolling lubrication development and understanding It is now accepted that the rolling lubricant strongly influences both mill productivity and metal quality In this blog post, and in part 2, we will give you an introduction to aluminium rolling ,

Rodger Brown Inventions, Patents and Patent Applications ,

Rodger Brown Inventions, Patents and Patent Applications ,

Sep 27, 2017· Abstract: A rotating magnet heater for metal products, such as aluminum strip, can include permanent magnet rotors arranged above and below a moving metal strip to induce moving or time varying magnetic fields through the metal strip The changing magnetic fields can create currents (eg, eddy currents) within the metal strip, thus heating the ,

Rolling mills - ANDRITZ

Rolling mills - ANDRITZ

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 decad The supply focuses on 2-high rolling mills, high-capacity 4-high reduction rolling mills, and inline skin pass mill stands

Characteristics and Line-up of IHI’s Non-Ferrous Metal ,

Characteristics and Line-up of IHI’s Non-Ferrous Metal ,

22 Cold rolling mills Aluminum rolled by a hot rolling mill is rolled again by a cold rolling mill to reach the strip thickness befitting the intended use of the final product before it is shipped Rolled aluminum products are made of a wide variety of grades according to the intended use In the cold rolling

Improving Thin Strip Profile Using Work Roll Cross and ,

Cold rolling of aluminum strip (05 mm × 400 mm) was carried out at a roll speed ratio of 13 under lubricated conditions using a 4-high Hille 100 rolling mill The rolling setup involved upper and lower work rolls (63 mm and 83 mm dia, 250 mm length), respectively, and backup roll ,

Düsseldorf, September 24, 2012 Jilin Midas Light Alloy Co ,

Düsseldorf, September 24, 2012 Jilin Midas Light Alloy Co ,

Sep 24, 2012· Düsseldorf, September 24, 2012 Jilin Midas Light Alloy orders six-high aluminum cold rolling mill from SMS Siemag Jilin Midas Light Alloy Co, Ltd, China, has awarded SMS Siemag, Germany, a contract for the supply of a single-stand, six-high rolling mill for the production of aluminum strip The company was founded in March 2011

Cold rolling aluminum and product - Google Patents

Cold rolling aluminum and product - Google Patents

US3192752A US291145A US29114563A US3192752A US 3192752 A US3192752 A US 3192752A US 291145 A US291145 A US 291145A US 29114563 A US29114563 A US 29114563A US 3192752 A US3192752 A US 3192752A Authority US United States Prior art keywords strip stand mill water emulsion Prior art date 1963-06-27 Legal status (The legal status is an assumption and is not a legal ,

Rolling mill temperature control - Google Patents

Rolling mill temperature control - Google Patents

For controlling the flatness of the strip during the rolling of aluminum strip or foil, the system consists of a full width bank of cryogenic roll cooling devices acting on the roll(s) and a full width bank of roll heating devices also acting the roll(s) Both or either of the cooling and heating banks are divided into individually controllable zon

RollingAluminum: FromtheMine ThroughtheMill

RollingAluminum: FromtheMine ThroughtheMill

All Aluminum Association published standards, data, specifications and other technical materials are reviewed and revised, reaffirmed or withdrawn on a periodic basis Users are advised to contact The Aluminum Association to ascertain whether the information in this publication has been superseded in the interim between publication and proposed ,

Patents Assigned to Novelis Inc - Justia Patents Search

Patents Assigned to Novelis Inc - Justia Patents Search

Abstract: This application discloses a multilayer aluminum material comprising an aluminum alloy core and aluminum alloy cladding, wherein the aluminum alloy cladding contains 01-10 wt % Cu, 01-05 wt % Fe, 01-10 wt % Mn, 3-15 wt % Si, 0005-015 wt % Ti and >3-?7 wt % Zn, remainder Al The aluminum alloy cladding can also optionally ,

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