| 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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| 04/23/2013 | US8424355 Pre-rounding element on a rounding apparatus |
| 04/23/2013 | US8424354 Rolling plant |
| 04/18/2013 | WO2013053549A1 Method for determining a rolling-material velocity |
| 04/18/2013 | DE102006036054B4 Walzenbiegung bei Mehrwalzengerüsten Roll deflection in multi-roll stands |
| 04/17/2013 | EP2581192A1 Roller frame |
| 04/17/2013 | EP2581142A1 Method for determining the speed of a milled good |
| 04/17/2013 | EP2580006A1 Method and device to control the section sizes of a rolled product |
| 04/17/2013 | CN202877247U Roughing width detection device and roll gap control system of roughing mill |
| 04/17/2013 | CN202877244U Reversible mill reverse threading roll mark control system |
| 04/17/2013 | CN202877232U Cold rolling mill with detection control device |
| 04/17/2013 | CN103045833A Steel plate and galvanizing steel plate, and preparation method thereof |
| 04/17/2013 | CN103042389A Precise forging-continuous rolling production technology of large and heavy single molybdenum rod |
| 04/17/2013 | CN103042046A Online strip plate shape detecting device for rolling mill and strip plate shape adjusting method |
| 04/17/2013 | CN103042044A Controlling method for reducing tandem rolling steel pipe concave pulling defects |
| 04/17/2013 | CN103042043A Method for controlling strip steel head and tail widths through coil box production process |
| 04/17/2013 | CN103042042A Eccentric compensation method of roller based on discrete auxiliary closed loop |
| 04/17/2013 | CN103042041A Controlling method for reducing hot rolled strip steel drifting |
| 04/17/2013 | CN103042040A Automatic flap controlling method of side-guide driving side of recoiling machine |
| 04/17/2013 | CN103042039A Controlled rolling and cooling process for Cr-containing economic X70 pipeline hot-rolled steel coil plate |
| 04/17/2013 | CN103042028A Method for rolling H-shaped steel with stable impact energy |
| 04/17/2013 | CN102284507B Rolling-mill plate control method for high-strength thin specification steel plate |
| 04/17/2013 | CN102274863B Automatic plate thickness control method of single-stand rolling mill with PI parameter limitation |
| 04/17/2013 | CN102266869B Roll system parameter setting method for temper mill unit through strip shape and surface quality control |
| 04/17/2013 | CN102266865B Hot/cold rolling load distribution method |
| 04/17/2013 | CN102259112B Method for controlling structural homogeneity of high-carbon steel coil rod for deep drawing of steel wire |
| 04/17/2013 | CN102248005B Method for realizing bending and balancing of working roll by virtue of bivalve linkage closed-loop control |
| 04/17/2013 | CN102234731B Aluminum alloy sheet production method and application thereof |
| 04/17/2013 | CN102218448B Production method for optimizing drawing performance of steel wire rod for carbon steel welding wire |
| 04/17/2013 | CN102026744B Rolling speed control method of cool tandem rolling machine |
| 04/17/2013 | CN101687599B Tracking device |
| 04/11/2013 | DE102010019774B4 Steuervorrichtung und Steuerverfahren für Walzanlage Control apparatus and control method for rolling mill |
| 04/10/2013 | CN202860997U Water-through cooling automatic control device |
| 04/10/2013 | CN202860996U Rolling oil control system |
| 04/10/2013 | CN103037993A Rolling stand with roll bearing |
| 04/10/2013 | CN103031494A Wear-resistant steel and production method thereof |
| 04/10/2013 | CN103031493A 650MPa-level low-Si Cr-containing hot-rolled dual phase steel plate and manufacturing method thereof |
| 04/10/2013 | CN103031419A Method for improving performance uniformity of steel roll of Ti microalloyed high strength machinery |
| 04/10/2013 | CN103031402A Production method for high-strength aseismic steel bar HRB400E |
| 04/10/2013 | CN103029377A Aluminum substrate layer material of copper-aluminum composite metal strip, strip and machining method thereof |
| 04/10/2013 | CN103028898A Preparing method of high-performance tantalum target |
| 04/10/2013 | CN103028681A Method for distributing rolling reduction of shell ring |
| 04/10/2013 | CN103028619A Strip shape signal error compensation method based on strip shape detection roll installation accuracy |
| 04/10/2013 | CN103028615A Method for predicting temperature evolution in hot continuous rolling process of strip steel |
| 04/10/2013 | CN103028614A Optimization method of hot strip rolling production process control system |
| 04/10/2013 | CN103028613A Method for improving plate shape quality of head portion or tail portion of hot rolling strip steel |
| 04/10/2013 | CN103028612A Calibrating device for rolling hole central line of continuous rolling unit |
| 04/10/2013 | CN103028611A Hot-rolled wire-stock surface scale softening control method |
| 04/10/2013 | CN103028610A Rolling control device, rolling control method and rolling control program |
| 04/10/2013 | CN103028609A Finishing mill forward slip coefficient control method for eliminating the intervening speed influence in manual operation |
| 04/10/2013 | CN103028608A Control method of component and thickness of iron oxide scale on surface of hot rolled strip steel |
| 04/10/2013 | CN102534384B Cr-free high-performance weatherable bridge steel and preparation method thereof |
| 04/10/2013 | CN102277473B Production process capable of improving qualification rate in flaw detection of medium steel plates |
| 04/10/2013 | CN102179401B Battery pole piece fine rolling mill synchronously driven by double motors |
| 04/10/2013 | CN101947557B Preparation method for reducing scales generated on surfaces of hot-rolled steel plates |
| 04/03/2013 | CN202851481U Hydraulic control device of connecting shaft bracket |
| 04/03/2013 | CN103014554A Low-yield-ratio high-tenacity steel plate and manufacture method thereof |
| 04/03/2013 | CN103014553A High-strength and high-toughness steel plate with 630 Mpa-level yield strength and preparation method of steel plate |
| 04/03/2013 | CN103014545A High-strength steel plate with 900 Mpa-level yield strength and preparation method of steel plate |
| 04/03/2013 | CN103014538A High-strength steel plate with 960 Mpa-level yield strengths and preparation method of steel plate |
| 04/03/2013 | CN103014530A Method for improving impact property of D-level ship plate |
| 04/03/2013 | CN103014501A High-strength and impact-resistant wind power steel plate subjected to rare-earth treatment |
| 04/03/2013 | CN103014497A Production method of pipeline steel plate with excellent impact toughness |
| 04/03/2013 | CN103014487A Hot rolling steel plate for automobile girder, and production method thereof |
| 04/03/2013 | CN103008365A Thickness measuring method for cold rolling strips |
| 04/03/2013 | CN103008362A Hydraulic press-down parallel servo control method and loop for plate and strip rolling mill |
| 04/03/2013 | CN103008361A Method for controlling bending of steel plate head |
| 04/03/2013 | CN103008360A Method for determining temperature field and thermal expansion of cold rolling mill working roll |
| 04/03/2013 | CN103008359A Thin material threading control method for guide rulers of hot rolling coiler |
| 04/03/2013 | CN103008358A Optimization device, optimization method, and optimization program |
| 04/03/2013 | CN103008347A Method for reducing probability of edge crack and strip breakage in cold continuous rolling process |
| 04/03/2013 | CN103008342A Production method of 5052-H32 aluminum alloy plate-strip |
| 04/03/2013 | CN103008340A Hot continuous rolling production line of titanium and titanium alloy wire rod and production process |
| 04/03/2013 | CN102367540B Deep sea pipeline steel produced based on steckel mill and preparation method thereof |
| 04/03/2013 | CN102303051B Pipe shape control method for rolling seamless steel pipe by using seven-frame tandem mill |
| 04/03/2013 | CN102199734B High-strength 301L stainless steel used for bus, and manufacture method thereof |
| 04/03/2013 | CN102199731B Composite microalloyed large-section non-quenched and tempered steel |
| 04/03/2013 | CN102151704B Stelmor line cooling method of high-speed wire by taking temperature as direct-control parameter |
| 04/03/2013 | CN101920268B Method for processing measured value for controlling shape of plates in cold-rolling mill |
| 04/03/2013 | CN101906586B Steel for high-strength straight-seam welded pipe and manufacturing method thereof |
| 04/03/2013 | CN101829687B Method for controlling roll gap of strip steel finishing mill to eliminate influence of specification change |
| 04/03/2013 | CN101797582B Rolling machine system with multi-motor synchronous control |
| 04/02/2013 | US8408032 Controlling arrangement for a rolling stand and items corresponding thereto |
| 04/02/2013 | CA2636305C Method for continuous casting and rolling at increased casting speed followed by hot rolling of relatively thin metal strands, especially steel strands, and a continuous casting and rolling installation |
| 03/28/2013 | US20130074557 Reduction of the strip tension of rolling stock between two rolling units to a minimum |
| 03/27/2013 | EP2571637A1 Method and apparatus for forming materials with low ductility |
| 03/27/2013 | CN202824155U Variable deflection four-roller rolling mill with a plurality of screw down cylinders |
| 03/27/2013 | CN202824154U Oil-water mixture lubrication control system of hot rolling process |
| 03/27/2013 | CN202824153U Hydraulic control system for prestress oil cylinder of aluminum tape cast rolling machine |
| 03/27/2013 | CN202824106U Anti-wrinkle roller constant pressure follow-up control device for metal strip temper mill unit |
| 03/27/2013 | CN102989787A Method for controlling head and tail shapes of hot-rolled strip steel |
| 03/27/2013 | CN102989786A Optimal control system of shape and thickness of steel plate |
| 03/27/2013 | CN102989785A Process for controlling surface piebaldness of steel plates |
| 03/27/2013 | CN102989784A Fixed-width press plate blank width control method |
| 03/27/2013 | CN102989783A Automatic adjustment method and system of speed synchronism of casting machine and rolling machine |
| 03/27/2013 | CN102989782A Self-adaption control method of shear edge position of crank shaft flywheel shear in cold-rolling continuous processing line |
| 03/27/2013 | CN102989781A Automatic control technology for head positioning of laying head of high-speed wire mill |
| 03/27/2013 | CN102989780A Electricity-saving control device and control method for vertical mill |
| 03/27/2013 | CN102989771A Low-chromium ferritic stainless steel cold continuous rolling manufacturing method |
| 03/27/2013 | CN102989767A Hot rolling process for high-performance tantalum target |
| 03/27/2013 | CN102989763A Production method of four-segment high-strength aseismic reinforcement |