| Patents for B21J 5 - Methods for forging, hammering, or pressing; Special equipment or accessories therefor (5,577) |
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| 08/21/2013 | EP2497583B1 Method of manufacturing a shaft member for a wheel hub assembly with rolling bearings |
| 08/21/2013 | CN203140666U Press for stamping rings |
| 08/21/2013 | CN103260789A Tool for machining a workpiece |
| 08/21/2013 | CN103260788A Method for forming a workpiece |
| 08/21/2013 | CN103255381A Sputter targets and methods of forming same by rotary axial forging |
| 08/21/2013 | CN103252434A Forging technology of bell housing |
| 08/21/2013 | CN102319851B Cold precision forging technique for Z type contacts |
| 08/21/2013 | CN102303090B Device and method for compounding and forming central flange pipe joint from pipe blank in single-step and multi-directional way |
| 08/21/2013 | CN102091751B Control method for 316 LN steel heavy-forging crystalline grain |
| 08/15/2013 | US20130209193 Bolt |
| 08/14/2013 | CN203124709U Novel melt forging machine |
| 08/14/2013 | CN203124707U Fast melt filling device for lower large oil cylinder of novel melt forging machine |
| 08/14/2013 | CN103243271A Preparation method of high-toughness drilling tool |
| 08/14/2013 | CN103240375A Forging processing method of brake wheel |
| 08/14/2013 | CN102441630B Near net shape process for aluminum alloy parts of prosthetic knee of human body |
| 08/14/2013 | CN102294424B Forging method for preventing cracks from being generated by hot forging of Mn18Cr18N steel protecting ring |
| 08/14/2013 | CN102248102B Method for integrally forming aluminum alloy equal-diameter three-way member |
| 08/08/2013 | US20130200541 Stamper, article and method for manufacturing the same |
| 08/07/2013 | CN103233107A Production method of forged cake for high-temperature alloy turbine disk |
| 08/07/2013 | CN103230997A Production device and production technology for non-quenched and tempered steel forge piece automatic forging |
| 08/07/2013 | CN102294423B Cold-forging-warm-forging numerically-controlled forming method for forged and pressed component |
| 08/06/2013 | US8499599 Laser-based three-dimensional high strain rate nanoforming techniques |
| 08/01/2013 | WO2013111768A1 Hot upset forging method |
| 08/01/2013 | US20130197610 Superplastic forming for titanium implant enclosures |
| 08/01/2013 | DE102009007151B4 Entgratpresse mit einer Vorrichtung zur Entnahme eines entgrateten Werkstücks, Entnahmevorrichtung für diese Entgratpresse sowie Verfahren zur Entnahme eines entgrateten Werkstücks aus dieser Entgratpresse Trimming press with a device for removing a deburred workpiece removal device for this trimming and method for removing a workpiece from this trimming deburred |
| 07/31/2013 | EP2618951A2 Elevated temperature forming methods for metallic materials |
| 07/31/2013 | CN101391278B Forging die and process |
| 07/25/2013 | DE102012201082A1 Verfahren zur Herstellung geschmiedeter Bauteile aus einer TiAl-Legierung und entsprechend hergestelltes Bauteil A method for manufacturing forged components made of a TiAl alloy, and accordingly component produced |
| 07/24/2013 | EP2617502A2 Process for the production of a light metal component with a cavity |
| 07/24/2013 | CN103212693A Novel molten metal forging machine |
| 07/24/2013 | CN103212659A Forging forming process for iron ornamental part product |
| 07/24/2013 | CN102240774B Fine forging forming method of spiral bevel gears |
| 07/24/2013 | CN102049458B Extrusion molding method and equipment for integrated heavy drill rod and square drill rod |
| 07/24/2013 | CN101713262B Composite iron art structure and process flow for processing same |
| 07/18/2013 | DE102012100340A1 Multi-stage press for cold massive forming of wire section, has two forming tools and gripper for positioning wire section in forming tool, where vertical die of each forming tool is designed to cause vertical deformation by punch |
| 07/17/2013 | EP2508274B1 Method and device for increasing the bearing area of a fine blanked workpiece with a tooth, a tooth section or the like |
| 07/17/2013 | CN103205642A Preparation method for wear-resistant check bolt |
| 07/17/2013 | CN103205641A Preparation method for high-strength foundation bolt |
| 07/17/2013 | CN103203602A Production method of magnesium alloy hub |
| 07/17/2013 | CN103203424A Forming method for large concave forging |
| 07/11/2013 | WO2013103200A1 Apparatus for forming gear part |
| 07/10/2013 | CN103192015A Automotive alternator claw-pole closed-type hot-forging device and process thereof |
| 07/10/2013 | CN103192014A Structure of titanium alloy large-scale rib die forging |
| 07/10/2013 | CN103192013A Method for controlling forging state 316LN steel forging crack initiation |
| 07/10/2013 | CN102350475B Material overlapping and cold precision forging technique for straight toothed spur gear |
| 07/10/2013 | CN102112251B Enlargement processing method for workpiece |
| 07/10/2013 | CN101977708B Method and tooling for headed pilot pointed bolts |
| 07/04/2013 | WO2013098771A1 A method for manufacturing hollow shafts |
| 07/04/2013 | WO2013097837A1 A method for the manufacture of a vessel bottom |
| 07/04/2013 | US20130167611 Wheel support hub unit, bearing ring member for wheel support hub unit, and method of manufacturing the same |
| 07/03/2013 | CN203030810U Drill stem elevator main body blank forging tool |
| 07/03/2013 | CN103182464A Driving cylindrical gear cone tooth and end tooth forging die frame and forging method |
| 07/03/2013 | CN101652202B Device and method for manufacturing spline member |
| 06/27/2013 | WO2013094327A1 Free forging method and forging device |
| 06/27/2013 | WO2013094225A1 Processing map creation program |
| 06/27/2013 | US20130161550 Spring load adjusting apparatus and manufacturing method thereof |
| 06/26/2013 | CN203018661U Bending arm pushing type drill pipe racking mechanical arm for racking platform |
| 06/26/2013 | CN103180472A Magnesium-alloy member, compressor for use in air conditioner, and method for manufacturing magnesium-alloy member |
| 06/26/2013 | CN103170797A Compound extrusion preparation method of large-diameter high-quality tube blank or annular blank |
| 06/26/2013 | CN103170564A Hot forging forming method of integral sub-catchment stick body |
| 06/26/2013 | CN102373376B High-silicon high-manganese hot-work die steel and preparation method thereof |
| 06/26/2013 | CN102357626B Method for forging and pressing semi-coupler with large section and high height-diameter ratio by using 31.5 MN of oil press |
| 06/20/2013 | WO2013087924A1 Method for reshaping forged parts |
| 06/20/2013 | DE102011088863A1 Method for forging rotationally symmetrical forging object e.g. gear wheel, involves inserting mandrel into blank by cupping top side towards bottom side of blank so that cavity is formed in blank |
| 06/19/2013 | EP2604360A2 Heat exchanger with fins and method for forming same |
| 06/19/2013 | CN103157954A Forging suppressing manufacturing technique of semi-circle plate for oil drilling platform spud legs |
| 06/19/2013 | CN103157740A Straight gear precise forging technology based on flow control forming principle and die |
| 06/13/2013 | WO2013085008A1 Method for manufacturing mechanical parts with superior rolling fatigue life |
| 06/13/2013 | US20130145810 Manufacture method for magnesium alloy product |
| 06/12/2013 | CN202984556U Extrusion die for performing hot extrusion on through hole thin-wall circular truncated cone part by solid bar |
| 06/12/2013 | CN103155214A Battery case lid and manufacturing method for battery case lid |
| 06/12/2013 | CN103143661A Tolerance optimization method for die forging |
| 06/12/2013 | CN103143660A Preparation method of TC17 titanium alloy flat square section bar |
| 06/12/2013 | CN103143659A Hollow forging method of nuclear power main pipeline |
| 06/12/2013 | CN102357630B Numerical control forming method of hot die forging |
| 06/06/2013 | WO2013081272A1 Hot forging forming method using metal deformation for aluminum or magnesium alloy scroll rotor |
| 06/06/2013 | WO2013079126A1 Method for producing a blank or a star blank for a vehicle wheel |
| 06/06/2013 | US20130143690 Golf club head and method for manufacturing the same |
| 06/05/2013 | EP2599642A1 Bearing unit |
| 06/05/2013 | EP2599641A2 Bearing unit raceway ring member, bearing unit, and method and apparatus for manufacturing bearing unit raceway ring member |
| 06/05/2013 | EP2599640A1 Bearing unit and method for producing a raceway ring member for a bearing unit |
| 06/05/2013 | CN202963347U Die special for titanium ingot upsetting |
| 06/05/2013 | CN103131954A Preparation method of fracture-resistant steel rope bolt |
| 06/05/2013 | CN103128211A Blocked internal extrusion molding device and molding technology |
| 06/05/2013 | CN103128210A Double-clamp one time forging forming technology for high speed railway electrical insulator |
| 06/05/2013 | CN103128209A Half die forging method and half die forging device of crank throw for large ship |
| 06/05/2013 | CN103127672A Co-forged golf club head and method of manufacture |
| 06/05/2013 | CN102418042B Novel manufacturing process of phi 300 mm-phi 700 mm high-carbon high-chromium cold-working die steel forged round steel |
| 06/05/2013 | CN102397976B Titanium alloy fastening piece cold heading forming process |
| 06/05/2013 | CN102240772B Forming method of single elbow crankshaft forgings |
| 05/30/2013 | WO2013076421A1 System and method for dynamically locating a fault observed on a component |
| 05/30/2013 | CA2854943A1 System and method for dynamically locating a fault observed on a component |
| 05/29/2013 | CN103121075A Hot forging method for transmission shaft yoke with horizontal yoke part |
| 05/29/2013 | CN102319847B Method for forging small-diameter titanium ingot castings into wide slabs |
| 05/29/2013 | CN102303083B Quick isothermal forging method and device for preparing less-deformable alloy cake blank |
| 05/29/2013 | CN102248111B Hot extrusion forging equipment and method for axle tube |
| 05/23/2013 | US20130126692 Base for hard disk drive and hard disk drive including the same |
| 05/22/2013 | EP2594348A1 Method of manufacturing door frame for wind tower |
| 05/22/2013 | CN202943237U Mold cavity structure for performance evaluation of liquid forging alloy |
| 05/22/2013 | CN103118815A Elevated temperature forming methods for metallic materials |