Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21B - Rolling of metal › B21B 37 - Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
Patents for B21B 37 - Control devices or methods specially adapted for metal-rolling mills or the work produced thereby (9,690)
10/2012
10/24/2012CN102744258A Rolling processing method of AZ31B magnesium alloy wide-width thin plates
10/24/2012CN101745550B Rolling temperature control device and control method thereof
10/24/2012CN101660072B Aluminum alloy for argon-arc-welded aluminum-plastic composite pipe and method for preparing aluminum alloy plate
10/23/2012US8296081 Method for provision and utilization of material information regarding steel sheet for shipping
10/23/2012US8291736 Method for the operation of a rolling mill used for milling a strip-shaped rolling stock
10/17/2012CN202490826U Intelligent adjusting system of rolling lines
10/17/2012CN102740988A Method and apparatus for compensating abnormal tensile loads in a strip of an acceleration-guided coiler drive
10/17/2012CN102740987A Metal strip having varying mechanical properties
10/17/2012CN102732795A Hot-rolled pickled plate with excellent formability for automobile structure and production method thereof
10/17/2012CN102732785A 610L automobile crossbeam steel and CSP preparation method thereof
10/17/2012CN102728625A Rough mill force balance control (RMFBC) method for two sides of hot rolled strip steel reversing rough mill
10/17/2012CN102728624A Method for setting load distribution of finish rolling band steel
10/17/2012CN102728623A Hydraulic control system for roll balance
10/17/2012CN102728618A Continuously variable crown (CVC) working roll contour and control method thereof
10/17/2012CN102728615A Rolling processing method for wide magnesium-alloy sheet
10/17/2012CN102728612A Automatic tin wire rolling mill
10/17/2012CN102260840B Short-flow efficient production method for brass tubes
10/17/2012CN102230127B Production method of hot-rolled steel plate made of niobium (Nb)-containing steel
10/17/2012CN101289925B Heat insulated tubing machining process
10/10/2012EP2507399A1 Hot rolling mill and method for hot rolling a metal strip or sheet
10/10/2012CN202479223U Rolling steel heat preserving cover
10/10/2012CN1913984B Method of controlling material quality on rolling, forging or straightening line, and apparatus therefor
10/10/2012CN102719772A Copper material with two different surface roughnesses and asymmetrical gradient distribution and forming method thereof
10/10/2012CN102719768A Cold-rolled steel plate for hydroforming and manufacture method thereof
10/10/2012CN102719766A Wear-resistant steel with high strength and production method thereof
10/10/2012CN102719755A High-strength high-processability hot-rolled pickled plate for automobile structures and production method thereof
10/10/2012CN102719751A High-strength cold-rolled hot-galvanized dual-phase steel plate and manufacture method thereof
10/10/2012CN102719736A Steel with yield ratio of 0.9 or more used for ultra-fine grain slideway and production method thereof
10/10/2012CN102719735A Ultrafine-grain hot-rolling dual phase steel plate for automobile and production method thereof
10/10/2012CN102717233A Method for manufacturing 304 precision stainless steel band of precision needle head
10/10/2012CN102716917A Method for manually adjusting and computing shape target curve of cold-rolled steel strip
10/10/2012CN102716916A Online calculation method for cold rolled strip tension stress deviation signal
10/10/2012CN102716915A Method of flatness control for rolling a strip and control therefor
10/10/2012CN102716914A Strip shape curve compensation method suitable for flattening unit
10/10/2012CN102716913A Width control method for ferrite hot rolling stainless steel wedge-shaped plate blank
10/10/2012CN102716902A Method for rolling SCM435 steel
10/10/2012CN102220546B B-containing medium-carbon non-quenched and tempered steel and production method thereof
10/10/2012CN102189122B Method for controlling process for cooling hot-rolled ultra low carbon steel wire rod after rolling
10/10/2012CN102120224B Control method of automatic deviation correction during rolling of hot continuous rolling mill
10/10/2012CN102041457B Austenitic stainless steel
10/10/2012CN102039317B Pressure ultralimit protection method for hydraulic pressing system of heavy and medium plate mill
10/10/2012CN101979166B Production method of low-yield-ratio micro-alloy pipeline steel hot-rolled coiled plate
10/10/2012CN101927261B Method for comprehensively optimizing process lubrication system of secondary cold rolling unit in rolling mode
10/10/2012CN101422785B Method for adjusting middle-roller drunkenness in double cold reduction shadow-mask strip-steel machine
10/04/2012WO2012134012A1 Asymmetric rolling machine, asymmetric rolling method, and rolled material prepared using same
10/04/2012US20120251379 Asymmetric rolling apparatus, asymmetric rolling method and rolled materials fabricated by using the same
10/04/2012US20120246917 Continuous press apparatus for electrode band plate
10/03/2012EP2505278A1 Hot-rolled steel sheet manufacturing method, and hot-rolled steel sheet manufacturing device
10/03/2012EP2505277A1 Hot-rolled steel sheet manufacturing device, and hot-rolled steel sheet manufacturing method
10/03/2012EP2505276A1 Method of flatness control for rolling a strip and control therefor
10/03/2012CN202461130U Cooling water level instrument for laminar flow cooling device
10/03/2012CN102703838A Production process for PSL-2 grade non-tempered N80 steel grade oil casing pipes
10/03/2012CN102703814A Pressure vessel steel plate and manufacturing method thereof
10/03/2012CN102699104A Preparation method of G20CrNiMo bearing steel pipe
10/03/2012CN102699040A Roll forming design method capable of enabling roll bite convexity to have linear vibration with strip width
10/03/2012CN102699039A Time lag compensation control method of cold-rolling strip steel production system
10/03/2012CN102699031A 900 MPa grade ultrahigh-toughness low alloy steel and manufacture method thereof
10/03/2012CN102699030A Preparation method of sheet billet continuous casting and rolling easy-acid washing hot rolling strip steel
10/03/2012CN102699029A Manufacturing method for easily pickled steel with low yield ratio by thin slab casting and rolling
10/03/2012CN102699028A Method for eliminating linear edge defects of hot-rolled low-carbon steel
10/03/2012CN102699027A Furnace, dispatching method and device for aluminum continuous cast-rolling production
10/03/2012CN102699023A Plate shape control method of hot-rolling and coiled-rolling steel plate of single-rack steekle mill
10/03/2012CN102699022A Control method for limit specification steel roll hot rolling by single-stand steekle mill
10/03/2012CN102699020A Production method of precise stainless steel belt for high-strength spring
10/03/2012CN102699019A Partially-etched precision stainless steel strip used in communication industry as well as production process and application thereof
10/03/2012CN102151700B Method for improving cold rolling straightness of cold-rolled strip steel
10/03/2012CN102145346B Method for rolling wide and thick steel plate by adopting complete negative allowance
10/03/2012CN102029295B Automatic velocity correction method for strip tension control on cold rolling processing line
10/03/2012CN101942616B Bainite steel plate with high elongation, high strength and low carbon and production method thereof
10/02/2012CA2697889C Method and apparatus for discharging a non-linear cryogen spray across the width of a mill stand
10/02/2012CA2497703C Process for the purpose of determining surface evenness errors in band and particularly steel and metal band and further a surface evenness measuring roller
09/2012
09/27/2012WO2012128019A1 Rolling mill and rolling method for metal sheet material
09/27/2012WO2012127571A1 Rolling control apparatus, rolling control method, and rolling control program
09/27/2012WO2012127570A1 Rolling control device, rolling control method, and rolling control program
09/27/2012WO2012126107A1 Method and apparatus for removing coolant liquid from moving metal strip
09/27/2012US20120240651 Method and plant for integrated monitoring and control of strip flatness and strip profile
09/26/2012CN202451185U High-strength light hollow anchor rod
09/26/2012CN202447382U Quick opening automatic control device for pipe mill
09/26/2012CN202447373U Hydraulic control loop for rapid action of finishing machine pressing upward cylinder
09/26/2012CN102691015A YP500MPa-level thick steel plate with excellent low-temperature toughness and manufacturing method thereof
09/26/2012CN102691010A HT 960 steel plate with excellent plasticity and toughness and manufacture method thereof
09/26/2012CN102691006A High tempering parameter SR embrittlement resistant cryogenic nickel steel and manufacture method thereof
09/26/2012CN102689163A Liquid die forging rolling compound forming method for large ring member with different cross sections
09/26/2012CN102688901A Method for controlling shape of 08Mn steel plate
09/26/2012CN102688900A Method for guaranteeing hot continuous rolling mill finish rolling outlet temperature
09/26/2012CN102688899A Control method of percentage elongation of double-stand temper mill
09/26/2012CN102688898A Control method for strip shape in rolling of cold-rolling strip steel by two-stand temper mill
09/26/2012CN102688897A Control method of edge portion strip shape of cold rolling strip steel
09/26/2012CN102688896A Mechanism model-based virtual crown gauge setting method for four-roll cold continuous rolling machine set
09/26/2012CN102688895A Steel ingot cone elimination rolling control method for heavy plate mill
09/26/2012CN102688894A A controlling method for hot rolled strip threading of a continuous mill set
09/26/2012CN102688890A Stable anti-shaking device of double-stand leveling unit band steel and control method thereof
09/26/2012CN102688886A Method for leveling Cr stainless steel
09/26/2012CN102688884A Rolling process of limit-specification steel plate of 2800mm double-stand heavy and medium plate mill
09/26/2012CN102000702B Processing technology of high-purity tantalum sputtering target material
09/26/2012CN101972778B Method for determining stable formation domain for radial-axial ring rolling
09/26/2012CN101838773B Steel for acid soil corrosion-resistant hot rolling U-shaped steel sheet pile and production method thereof
09/26/2012CN101795786B Plate thickness controller
09/26/2012CN101320031B Austenitic stainless steel accurate steel strip performance prediction model and cold rolling process planning thereof
09/26/2012CN101168173B Device and method for controlling winding temperature
1 ... 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 ... 97