| Patents for B21B 37 - Control devices or methods specially adapted for metal-rolling mills or the work produced thereby (9,690) |
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| 03/27/2013 | CN102548678B Rolling mill and zero ajustment process in rolling mill |
| 03/27/2013 | CN102294361B Method for controlling equal-gap steel rolling |
| 03/27/2013 | CN102041455B Stainless steel for heat exchanger welded pipe and manufacturing method thereof |
| 03/27/2013 | CN101992567B Stainless steel/aluminum composite material and preparation method thereof |
| 03/27/2013 | CN101871079B Copper-bearing ferritic antibacterial stainless steel and manufacturing method thereof |
| 03/27/2013 | CN101817016B Reversible cold-rolling equipment and production method thereof |
| 03/20/2013 | EP2569106A2 Method for setting a tensile stress for rolled stock running through a plant, controlling and/or regulating device for a plant processing rolled stock, and plant for processing rolled stock |
| 03/20/2013 | CN202803769U System capable of automatically displaying weight negative difference trend |
| 03/20/2013 | CN102978307A Process for reducing production of pipeline steel |
| 03/20/2013 | CN102974625A Rolling pressure compensation method of finish rolling rack |
| 03/20/2013 | CN102974624A Edge plane shape control method of large-expansion-ratio high strength grade pipeline steel |
| 03/20/2013 | CN102974623A Pre-straightening method for realizing plate shape control on medium and thick plates |
| 03/20/2013 | CN102974622A Parameter compensation method and control method for short stroke control of head-tail width of strip steel |
| 03/20/2013 | CN102974621A Steel ingot rolling automatic control system and control method thereof |
| 03/20/2013 | CN102974614A Upward rolling controlling device and automatic upward rolling controlling method for hot rolling temper mill |
| 03/20/2013 | CN102974612A Process for rolling thin low-temperature tank box steel plate by using rolling machine with single machine frame furnace |
| 03/20/2013 | CN102974610A Production method of industrial pure titanium wire rod |
| 03/20/2013 | CN102310092B High-carbon wire rod cooling control method with weakening of water cooling and enhancement of air cooling |
| 03/20/2013 | CN102294353B Steel rolling method |
| 03/20/2013 | CN102284503B Residual stress control method of hundred-meter heavy rail |
| 03/20/2013 | CN102266872B 钢管冷却装置 Pipe cooling device |
| 03/20/2013 | CN102236322B Roller wear optimization control method for improving quality of band steel |
| 03/20/2013 | CN102189121B Final rolling temperature control method and system for hot rolling strip steel production line |
| 03/20/2013 | CN102189110B Rolling roll, rolling mill and rolling method |
| 03/20/2013 | CN102000703B Hot rolling machine outlet side temperature control device and its control method |
| 03/20/2013 | CN101905246B Automatic control method for dynamic variable specification welding seam of rolling mill |
| 03/20/2013 | CN101869911B Production technology of precise stainless steel strip used for high-level mobile phone |
| 03/14/2013 | DE102010014350B9 Walzstraße, Walzvorrichtung und Steuerverfahren dafür Rolling mill, rolling apparatus and control method thereof |
| 03/13/2013 | EP2567760A1 High-efficiency continuous casting-rolling method for forming magnesium alloy plate |
| 03/13/2013 | EP2566633A2 Operating method for a production line with prediction of the command speed |
| 03/13/2013 | CN202779192U Temperature control system of roller |
| 03/13/2013 | CN202779191U Middle billet cooling system for steel billets |
| 03/13/2013 | CN202779190U Water spraying device for lower surface of ingot |
| 03/13/2013 | CN202779189U Cold rolling strip steel shape transverse integral optimization control system |
| 03/13/2013 | CN202779188U Automatic billet breaking control device |
| 03/13/2013 | CN102965575A Ultra-fast cooling preparation method of 355MPa ship plate steel |
| 03/13/2013 | CN102962296A Low-temperature coiling method for thick X120 pipeline steel hot rolled coils |
| 03/13/2013 | CN102962293A Manufacturing method for pipe die by using steel ingot great-reducing-forming blank |
| 03/13/2013 | CN102962291A Method for forging and forming pipe die blank by pilgrim mill |
| 03/13/2013 | CN102962263A Control device of rolling mill and control method of rolling mill |
| 03/13/2013 | CN102962251A Process for preventing defect of sharp angle on edge parts of intermediate billet of low-carbon low-silicon non-oriented electrical steel |
| 03/13/2013 | CN102337480B Ultra-high strength steel plate with excellent environmental embrittlement resistance and fatigue resistance, and manufacturing method thereof |
| 03/13/2013 | CN102248004B Method for calculating rigidity of narrow-band hot continuous rolling finishing mill |
| 03/13/2013 | CN102199723B High-strength cold-rolled hot-galvanized precipitation reinforced steel and manufacturing method thereof |
| 03/13/2013 | CN102168225B YP100MPa steel plate and manufacture method thereof |
| 03/13/2013 | CN102021475B Preparation method of hot-rolled H-shaped steel for low temperature-resisting structure |
| 03/13/2013 | CN101405094B Cold continuous rolling facility |
| 03/07/2013 | WO2013030945A1 Energy-saving device for rolling plant |
| 03/06/2013 | EP2563533A2 Reduction of the strip tension of rolling stock between two rolling units to a minimum |
| 03/06/2013 | CN202762751U Cooling edge portion water retaining system |
| 03/06/2013 | CN102953018A High-strength pipeline steel, steel pipe and manufacture method thereof |
| 03/06/2013 | CN102953017A Low yield ratio and high strength coiled tubing steel and manufacture method thereof |
| 03/06/2013 | CN102953001A Cold-rolled steel sheet with tensile strength larger than 900 MPa and manufacturing method thereof |
| 03/06/2013 | CN102952999A Nuclear power station low-pressure heater steel and its making method |
| 03/06/2013 | CN102950155A AGC (Automatic Gain Control) method capable of calculating thickness based on second flow |
| 03/06/2013 | CN102950151A Method and device for producing a cold pilgered pipe |
| 03/06/2013 | CN102950150A Method and device for producing a cold pilgered pipe |
| 03/06/2013 | CN101932391B Regulation method for a cold-rolling train with complete mass flow regulation |
| 03/06/2013 | CN101850913B Method and apparatus for monitoring and conditioning strip material |
| 03/06/2013 | CN101454091B Method for rolling a sheet metal strip |
| 03/05/2013 | US8387433 Method for applying a coolant |
| 02/28/2013 | US20130054003 Operating method for a production line with prediction of the command speed |
| 02/27/2013 | CN202752330U Battery pole piece rolling device |
| 02/27/2013 | CN102947018A Method for operating a winding drum of a coiler furnace for a reverse operating hot rolling mill, control and/or regulation apparatus and reverse operating hot rolling mill |
| 02/27/2013 | CN102943204A Yield strength 1100MPa level engineering machinery non-quenched and tempered hot rolled strip and preparation method thereof |
| 02/27/2013 | CN102943201A Production method of low-strength cold forging steel not requiring heat treatment |
| 02/27/2013 | CN102941232A Method for controlling hot continuous rolling finish rolling process |
| 02/27/2013 | CN102941226A Controlled rolling and cooling process for extra-thick plate with guaranteed cost |
| 02/27/2013 | CN102327925B Method for controlling aperture of hot rolling and reeling side guide by using actually-measured width of finished product |
| 02/27/2013 | CN102220545B High-carbon and high-strength heat-treated steel rail with high wear resistance and plasticity and manufacturing method thereof |
| 02/27/2013 | CN102189119B Process for controlling shape of hot-rolled flat-rolled high-grade pipeline steel plate by using single-rack steckel mill |
| 02/27/2013 | CN102166582B Method for improving control precision of coiling temperature |
| 02/27/2013 | CN101168167B Deformation magnesium alloy belt type rolling method |
| 02/21/2013 | US20130042660 Method and apparatus for making cold-pilger-rolled pipe |
| 02/21/2013 | DE19781103B4 Verfahren und Einrichtung zur Identifikation bzw. Vorausberechnung von Prozeßparametern eines industriellen zeitvarianten Prozesses Method and apparatus for identification or prediction of process parameters of an industrial process time-variant |
| 02/20/2013 | CN202741434U Roll balancing device on rolling mill |
| 02/20/2013 | CN102939173A Operating method for a production line with prediction of the command speed |
| 02/20/2013 | CN102936683A 370MPa-yield-strength bridge steel without plate thickness effect and production method thereof |
| 02/20/2013 | CN102172816B Method for producing high-strength hot rolling valve snail |
| 02/19/2013 | US8375760 Making and coiling rod and wire |
| 02/19/2013 | US8375754 Methods and apparatus for monitoring and conditioning strip material |
| 02/14/2013 | WO2013020814A1 Rolling system and rolling method |
| 02/13/2013 | EP2556903A1 Operation control method of tandem rolling mill, and method for producing hot-rolled steel sheet using same |
| 02/13/2013 | CN102933331A Method and apparatus for forming materials with low ductility |
| 02/13/2013 | CN102931946A Flatness measurement signal processing method based on Kalman filter |
| 02/13/2013 | CN102926297A High dimensional accuracy F-shaped steel for maglev train track and manufacturing process thereof |
| 02/13/2013 | CN102925794A Cold-rolled steel strip for double-layer welded tube |
| 02/13/2013 | CN102925648A Manufacturing method of high-strength steel plate for 500Mpa-grade truck bed |
| 02/13/2013 | CN102921744A Automatic core rod supporting roller adjusting system for hot-rolled seamless steel tube production line |
| 02/13/2013 | CN102921743A Method for determining five stand tandem cold mill depressing distribution |
| 02/13/2013 | CN102921742A Cold-rolled coil center part scuffing control method for reducing scuffing defects in coil center positions after plain carbon steel is annealed |
| 02/13/2013 | CN102921741A Modeling method of finite element model for calculating roll gap crown of special roll shape of rolling mill |
| 02/13/2013 | CN102921740A Method for controlling width deviation of head and tail of hot rolled strip |
| 02/13/2013 | CN102921739A Hot rolled strip steel coiling optimization method |
| 02/13/2013 | CN102921738A Multi-pass and multi-rack rolling technological parameter setting matching method for aluminium cold tandem rolling mill |
| 02/13/2013 | CN102921728A Method for producing titanium coils by employing single-frame twenty-roller reversing cold mill unit |
| 02/13/2013 | CN102921726A Method for improving corrosion resistance of hot-rolled plate by utilizing oxide scale |
| 02/13/2013 | CN102921725A Non-oriented silicon steel hot rolled plate rolling method controlled through silicon equivalent |
| 02/13/2013 | CN102921721A Production method of ingot casting rolling cogging for steel for high load engine vent valve |
| 02/13/2013 | CN102392187B Cr-containing pipeline steel X70 hot-rolled plate and production method |