| Patents for B21C 51 - Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses (2,438) |
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| 07/11/2012 | CN202316630U 钢盘条光电检测自动过头装置 Photodetector steel wire rod automatic overdone device |
| 07/11/2012 | CN102554115A Manufacturing Method Capable Of Reducing Wire Waste And Forged Component Forming Machine Applying The Same |
| 07/11/2012 | CN102554057A Positioning process for integral press forming of large-size curved-surface workpieces |
| 07/11/2012 | CN102554031A Molding device for double-material-belt multi-shape heat dissipation fin |
| 07/11/2012 | CN102553973A Accurate positioning device and method for detecting longitudinal beam of automotive frame |
| 07/11/2012 | CN102553972A Real time on-line detection method for progressive stamping belt material pace and detector |
| 07/11/2012 | CN102553971A Sheet flatness detecting device for processing station of turret punch press |
| 07/11/2012 | CN102553968A Position error eliminating method and device of wire arrangement mechanism of water tank wire drawing machine |
| 07/11/2012 | CN102553966A Strip steel winding quality online comprehensive judging method |
| 07/11/2012 | CN102107226B Metal wire tension detection and control device in straight line wire drawing machine |
| 07/11/2012 | CN101754819B Inspection system for rolled products and method for assessing the surface of rolled products of a rolling installation |
| 07/10/2012 | US8215143 Method for determining shape changes of a workpiece |
| 07/04/2012 | CN202291111U Steel belt feed-in and speed control device of numerical-control indexing and notching winding machine |
| 07/04/2012 | CN202291109U 一种数控折弯机上的自动送料计数装置 Automatic feeding a CNC bending machine counting device |
| 07/04/2012 | CN202290883U 一种汽车发动机连接支架包边检漏装置 An automobile engine connecting bracket edging leak detection devices |
| 07/04/2012 | CN202290882U In-place detection device for mould panel |
| 07/04/2012 | CN202290881U 预弯边机漏步检测装置 Pre-crimping machine drain step detection device |
| 07/04/2012 | CN202290880U 一种冲压过程中的刻印装置 A press during marking device |
| 07/04/2012 | CN202290864U 铝箔轧机的开卷机自动对中装置 Aluminum foil rolling mill uncoilers automatic centering device |
| 07/04/2012 | CN202290810U 在线丝径测量装置 Live wire diameter measuring device |
| 07/04/2012 | CN102527772A Automatic tooth counting method in sawtooth-shaped radiation fin processing |
| 07/04/2012 | CN102527750A Tracking method of traversing speed and position of water tank wire-drawing machine |
| 06/28/2012 | WO2012084344A1 Method and device for measuring the speed of a rolling stock |
| 06/27/2012 | EP2468429A1 Method and device for measuring the speed of a rolled product |
| 06/27/2012 | CN102513410A Radial runout measuring method for straightening machine long axis workpiece, and device thereof |
| 06/25/2012 | CA2774214A1 Method and apparatus for producing cut to length bars in a steel mill |
| 06/21/2012 | US20120151978 Platform Mill for Producing Helically Wound Pipe and Related Method |
| 06/20/2012 | EP1918034B1 Device and method for detecting flaw on tube |
| 06/20/2012 | CN202278061U 电感连片剪切机 Inductance contiguous shears |
| 06/20/2012 | CN102500672A Method and device for forming plates through gradual approximation bending |
| 06/20/2012 | CN102500654A Automatic counting detection and alarm reset device for punching machine |
| 06/20/2012 | CN102500653A Bracket |
| 06/20/2012 | CN102500652A Automobile panel surface quality detection device |
| 06/20/2012 | CN102500651A Edge covering leakage prevention method for automobile engine connecting bracket |
| 06/20/2012 | CN102500650A Method for making positioning mark on one-step formed component |
| 06/20/2012 | CN101821029B Device for inspecting metal strip |
| 06/13/2012 | CN202270870U 一种面盖铆压机 A surface cover riveting press |
| 06/13/2012 | CN202270776U Remote on-line measuring device for hydraulic bulging of generator retaining ring |
| 06/13/2012 | CN202270746U 水箱拉丝机定边装置 Tank drawing machine deckle device |
| 06/13/2012 | CN102489577A Automatic deep-draw device for metal sheets |
| 06/13/2012 | CN102489557A Mechanism for automatically correcting roundness of inner ring and outer ring of joint bearing |
| 06/13/2012 | CN102489548A Multichannel shaft part run-out high-speed measurement device |
| 06/13/2012 | CN102489547A Device for automatically measuring and inkjet-marking steel tube |
| 06/13/2012 | CN102489546A Method and system for measuring plastic deformation load |
| 06/07/2012 | WO2012071850A1 Device and method for measuring bending angle of bending piece |
| 05/30/2012 | CN202256074U Mould for carrying out steel metal cup drawing test on servo press |
| 05/30/2012 | CN202239386U Pressure spring machine capable of automatically detecting compression amount |
| 05/30/2012 | CN202239103U Automatic compensation device for deflection of marine plate rolling machine |
| 05/30/2012 | CN202239083U Bar straightening machine |
| 05/30/2012 | CN202239044U Improved wire take-up device |
| 05/30/2012 | CN202239043U Improved meter counting device |
| 05/30/2012 | CN202239042U Device for automatically detecting surface scratch of steel wire |
| 05/30/2012 | CN202239041U Vibration measuring device applied to scrap coiling machine |
| 05/30/2012 | CN202239040U Adjustable top bow sample plate for steel rails |
| 05/30/2012 | CN202239039U Infrared temperature measurement device of medium-frequency pipe bender |
| 05/30/2012 | CN202238994U Rapid alignment detection device of extruding machine |
| 05/23/2012 | CN202224480U Automatic steel wire strength detecting device |
| 05/23/2012 | CN101979178B Steel wire rope segmenting equipment and method |
| 05/22/2012 | US8181497 Post straightening apparatus and method |
| 05/16/2012 | CN202219278U Calibration and measurement tool for side guide of recoiling machine |
| 05/10/2012 | WO2012060358A1 Method of detecting defects in rotary piercing, seamless pipe manufacturing method |
| 05/09/2012 | CN101380651B Imprint apparatus special for strapping tape and imprint method |
| 05/02/2012 | CN202207754U Riveting machine for movable contact |
| 05/02/2012 | CN101979174B Machine vision-based flexible roll forming device and calibration method |
| 04/25/2012 | EP1868750B1 Method for straightening an eccentric shaft |
| 04/25/2012 | CN202199620U 一种铜管检测的喷墨标记装置 A brass inkjet marking device detection |
| 04/25/2012 | CN202199619U 一种钢带防跑偏监控报警装置 One kind of steel anti-deviation alarm monitoring device |
| 04/25/2012 | CN102423769A 一种在线丝径测量装置 An online wire diameter measuring device |
| 04/19/2012 | WO2012026677A3 Apparatus and method for manufacturing a swing-ring plate |
| 04/18/2012 | CN202192150U 一种用于变轮辊距矫直数控定长落料机 A variable pitch wheel roller straightening CNC fixed-length blanking machine |
| 04/18/2012 | CN202192122U 铜包铝线拉伸检测装置 Copper clad aluminum wire drawing detection device |
| 04/12/2012 | US20120088035 Platen control |
| 04/11/2012 | CN202185489U 活塞筒校直装置 Piston cylinder straightening device |
| 04/05/2012 | WO2012043148A1 Manufacturing device and manufacturing method for hot-rolled steel strip |
| 04/05/2012 | CA2820873A1 Manufacturing device and manufacturing method for hot-rolled steel strip |
| 04/04/2012 | CN102397952A 带压力表的液压铆边机 Hydraulic riveting edge machine with a pressure gauge |
| 04/04/2012 | CN101779114B Material information providing method for outgoing steel plate, and material information using method |
| 03/28/2012 | CN202174142U 可测控扭杆预扭设备 Monitoring and control equipment can be pre-twist torsion bar |
| 03/28/2012 | CN202174129U Bar counting device |
| 03/28/2012 | CN102389912A Warming forming online detection method and device |
| 03/22/2012 | US20120067096 Method And System For Vibration Damping and Shape Control Of A Suspended Metal Strip |
| 03/21/2012 | CN102380521A Size verification method of modified vehicle on basis of platform vehicle type with large size deviation |
| 03/15/2012 | DE102010060480B3 System for manufacturing tailored metal strip, has error detection device that controls error marking device depending on positions of detected error such that marking tool is moved together with metal strip in running direction of strip |
| 03/14/2012 | CN202162287U 一种轮毂单元的旋铆设备 Spin riveting apparatus hub unit |
| 03/14/2012 | CN202162234U 一种冲压成形的实时应变测量装置 A real-time strain measurement device Stamping |
| 03/14/2012 | CN102371303A Punch capable of automatically punching circular disc of speaker |
| 03/14/2012 | CN102371290A Online flaw detection process of pipeline forming and machining process |
| 03/07/2012 | CN202155423U 电池金属壳的制造设备 Cell manufacturing apparatus of the metal shell |
| 03/07/2012 | CN202155396U 铝型材矫直检测机 Aluminum straightening detector |
| 03/07/2012 | CN102366801A Crystal oscillation cut pin shaping equipment |
| 03/07/2012 | CN102366769A Tool for detecting lead frame of optical coupler |
| 03/06/2012 | US8127581 Turbine blade twist angle correction tooling |
| 03/01/2012 | WO2012026677A2 Apparatus and method for manufacturing a swing-ring plate |
| 02/22/2012 | CN102357561A Deviation correction control method of photoelectric deviation correction control system on cold rolling production line |
| 02/22/2012 | CN102357560A Table type hydraulic punch press based on single chip testing system and operation method thereof |
| 02/15/2012 | CN102350464A Steel band feeding and speed control device for numerically controlled scale division and slot punching winding machine |
| 02/14/2012 | US8113032 Punch device |
| 02/08/2012 | CN202137255U Hot stamping die with temperature measuring system |
| 01/18/2012 | CN102319786A Swing stamping mechanism |
| 01/18/2012 | CN102319767A Online machine vision detection method of deformation starting and ending positions in free drawing process |