| Patents for B21J 3 - Lubricating during forging or pressing (482) |
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| 02/24/2015 | US8959968 Magnetorheological lubricant for metal forming processes |
| 02/04/2015 | CN204135251U 一种冷镦设备 , A cold heading equipment |
| 02/04/2015 | CN204135250U 一种冷镦装置供油系统 Supply system, a cold upsetting device |
| 02/04/2015 | CN102016289B 弹簧保持套筒 Spring retaining sleeve |
| 01/21/2015 | CN204108650U 车辆用悬架臂的制造装置 Apparatus for manufacturing a vehicle suspension arm |
| 12/25/2014 | US20140373592 Method of dressing a forge die in the implementation of parts obtained by two successive operations of foundry casting followed by forging |
| 12/10/2014 | CN104194906A 金属材料加工用含水润滑剂组合物 Metal material processing with an aqueous lubricant composition |
| 10/02/2014 | US20140290321 Hot workability of metal alloys via surface coating |
| 09/02/2014 | US8822027 Mold for plastic forming and a method for producing the same, and method for forging aluminum material |
| 08/21/2014 | WO2014009571A8 Method of material forming processes in preheated or melted state to strongly reduce the production cost of the produced parts |
| 08/19/2014 | CA2627029C Warm-forming a1 lubricant |
| 07/23/2014 | CN203725677U 硬币压印模的结构 Coin stamping die structure |
| 07/23/2014 | CN102513480B 一种油-气两相射流式润滑冷却系统 An oil - gas two-phase jet lubrication cooling system |
| 07/16/2014 | CN203711729U 导油便利的冷镦机出油装置 Convenient oil derivative cold heading machine oil equipment |
| 07/16/2014 | CN203711726U 带有可移动出油装置的冷镦机 Devices with removable oil cold heading machine |
| 07/09/2014 | CN203695854U 冷镦机进料上油装置 Cold heading machine feed oiling device |
| 07/09/2014 | CN102500731B 一种蒸汽-空气锤的润滑装置及该装置的使用方法 A steam - air hammer to use lubricating device and the device |
| 06/12/2014 | US20140157847 Compositions comprising estolide compounds and methods of making and using the same |
| 06/11/2014 | CN103846380A Upsetting die |
| 05/28/2014 | CN103820198A 一种涂层石墨防护润滑剂及其制备方法及其使用方法 A coating of graphite protective lubricant and its preparation method and method of use |
| 05/28/2014 | CN103817276A 硬币及纪念章压印过程坯饼定向润滑装置及润滑方法 Coins and medals embossing process blanks directed lubrication device and lubrication method |
| 05/28/2014 | CN103817245A 一种金属塑性加工中主动润滑成形的方法 A method of lubricating metal plastic molding processing initiative |
| 04/09/2014 | CN103706741A Hot forging and molding process for oxygen free copper material |
| 03/26/2014 | CN102513485B Two-step heat press-forging molding method of magnesium alloy thin-wall element and molding die |
| 03/26/2014 | CN102350476B Method for manufacturing large cake forgings of high-carbon and high-chromium cold working die steel |
| 03/06/2014 | WO2014033098A1 Coating compositions |
| 03/05/2014 | EP2703454A1 Coating compositions |
| 03/05/2014 | CN203459603U Closed automatic inkjet system of warm forging press machine |
| 02/19/2014 | CN103586391A Extrusion forming method for blade made of GH2787 high-temperature alloy |
| 02/19/2014 | CN103586380A Cast ingot cogging forging technology for improving structure uniformity of forging stocks of titanium alloy |
| 02/05/2014 | CN203418050U Cold header with lubricating oil circulating filtration device |
| 01/30/2014 | WO2014017721A1 Cold forging mold for manufacturing sector tooth of seat recliner and method for manufacturing sector tooth using same |
| 01/29/2014 | CN203409162U Titanium alloy stick cold heading forming lubricating agent coating device |
| 01/29/2014 | CN102189215B 铆接机 Riveting Machine |
| 01/22/2014 | CN103525517A Cold forging oil and use thereof |
| 01/16/2014 | WO2014009571A1 Method of material forming processes in preheated or melted state to strongly reduce the production cost of the produced parts |
| 01/15/2014 | EP2684627A1 Method of material forming processes in preheated or melted state to strongly reduce the production cost of the produced parts |
| 01/08/2014 | CN102803454B Water-based lubricant for plastic processing having excellent corrosion resistance and metal material having excellent plastic processability |
| 12/04/2013 | CN102615080B Method for recovering aquadag |
| 11/06/2013 | CN203265501U Graphite spraying device for warm forging operation |
| 10/30/2013 | CN203253864U Buffering device for disc spring set in rotation direction of splines at two ends of worm |
| 10/30/2013 | CN102533423B Non-graphite type lubricant for hot die forging of metal and preparation method of non-graphite type lubricant |
| 10/23/2013 | CN103357802A Lubricant coating device for titanium alloy bar forming by cold upsetting |
| 09/11/2013 | CN102615082B Aquadag recycling bin |
| 08/28/2013 | CN203155910U Cooling and lubricating device for upsetting press die |
| 08/21/2013 | CN203140665U Automatic spraying system of release agent |
| 08/21/2013 | CN203140664U Rolling device for lubricant coating |
| 08/21/2013 | CN102319851B Cold precision forging technique for Z type contacts |
| 08/14/2013 | CN203124618U Pre-forming forging die for fan-shaped forged piece |
| 08/14/2013 | CN203124617U Final-forming forging die for fan-shaped forged piece |
| 08/14/2013 | CN103240374A Upsetter mould cooling and lubricating device |
| 08/07/2013 | CN103230999A Final-forming forging mold of fan-shaped forging |
| 08/01/2013 | WO2013111708A1 Die release agent composition |
| 07/24/2013 | CN103212658A Automatic de-molding agent spraying system |
| 07/10/2013 | CN203044767U Motor lubricating device of multistage cold header |
| 06/26/2013 | CN203018669U Heading die |
| 06/12/2013 | CN103154216A Lubricant composition for metal material plasticity processing, lubricating film and coated metal material provided therewith, and method for manufacturing coated metal material |
| 05/22/2013 | CN103113973A Graphite composite lubricating agent for warm extrusion and application thereof |
| 05/22/2013 | CN103111574A Automatic ink-jet blowing system for hot die forging press |
| 05/22/2013 | CN103111567A 润滑剂涂覆方法 Lubricant coating method |
| 05/08/2013 | CN103084527A Preforming forging die of sector-shaped forge piece |
| 05/01/2013 | CN202910238U Claw-pole forging system for automobile engine |
| 05/01/2013 | CN103071747A Fan-shaped forged piece and precision forging process for same |
| 04/24/2013 | CN102172750B Magnesium alloy construction member step temperature forming method |
| 04/17/2013 | EP2580007A1 Lubrication processes for enhanced forgeability |
| 04/03/2013 | CN103009008A Manufacturing process of V-Cr-Ti alloy super-hemispherical shell |
| 03/27/2013 | CN102989955A Precision die-forging and forming process for black box of airplane |
| 03/20/2013 | CN102974731A Forging method for integral sealing head for nuclear power |
| 03/20/2013 | CN102172756B Thermoforming method for TC11 alloy convergent section |
| 03/13/2013 | CN202779584U Lubricating agent atomization device used for lubricating and cooling hot forged mold |
| 03/13/2013 | CN101889097B A method to process interstitial-free (IF) steels by adapting multi-axial |
| 02/20/2013 | CN102939174A Lubrication processes for enhanced forgeability |
| 01/31/2013 | US20130025338 Tube-forging method |
| 01/30/2013 | CN102896266A Cold forging process for external helical teeth |
| 01/16/2013 | CN202667520U Lubricating device before forging and pressing capable of avoiding metal part carbon deposit |
| 01/16/2013 | CN102873252A Forging process of large aluminum alloy hub |
| 01/09/2013 | CN102861860A Cold upsetting manufacturing process for valve seat |
| 01/09/2013 | CN102861859A Cold forging process for end face teeth of starting gear |
| 01/09/2013 | CN102861844A Forging mold releasing agent spraying device |
| 12/19/2012 | CN202606761U Sectional lubrication mechanism for closed press |
| 12/19/2012 | CN102825186A Novel structure for lubricating balance cylinder |
| 12/19/2012 | CN102825185A Novel structure for lubrication guide board |
| 12/19/2012 | CN102825184A Novel circulating lubrication structure |
| 11/28/2012 | CN202555579U Colloidal graphite recovery box |
| 11/28/2012 | CN202555578U Portable aquadag recycling box |
| 11/28/2012 | CN102803454A Water-based lubricant for plastic processing having excellent corrosion resistance and metal material having excellent plastic processability |
| 11/28/2012 | CN102802832A Stainless steel wire for warm forging, method for producing same and metal forming method |
| 11/28/2012 | CN101541936B Oil-based lubricant for forging, forging method, and coating apparatus |
| 11/14/2012 | CN202527643U Tripod-shaft-yoke warm forging die |
| 11/07/2012 | CN102764839A Titanium alloy forging process |
| 10/31/2012 | CN202506789U Claw pole forging system for automotive generator |
| 09/26/2012 | CN102688966A Cold forging method and metal housing processing method |
| 08/29/2012 | EP2492336A1 Lubricating oil composition for die forging and die forging device |
| 08/02/2012 | DE102012201247A1 Mechanische Presse für Formprozesse, insbesondere Warmformprozesse Mechanical press for molding processes, in particular hot forming processes |
| 08/01/2012 | CN102615082A Aquadag recycling bin |
| 08/01/2012 | CN102615081A Aquadag recycling box convenient to move |
| 08/01/2012 | CN102615080A Method for recovering aquadag |
| 07/18/2012 | CN102581184A Forging pre-lubrication process for preventing metal part from gathering carbon and production device |
| 07/11/2012 | CN102554086A Hot-forging closed forward extrusion method for nine-hole circular anchor ring |
| 07/04/2012 | CN102533423A Non-graphite type lubricant for hot die forging of metal and preparation method of non-graphite type lubricant |