| Patents for B23P 9 - Treating or finishing surfaces mechanically, with or without calibrating, primarily to resist wear or impact, e.g. smoothing or roughening turbine blades or bearings; Features of such surfaces not otherwise provided for, their treatment being unspecified (2,052) |
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| 04/17/2013 | CN202877804U Special device for heat exchanger embossing |
| 04/17/2013 | CN202877803U Frosting cutter and frosting device using the same |
| 04/17/2013 | CN102294625B Screw tap grinding device |
| 04/10/2013 | CN202861722U Annular welding seam flattening machine |
| 04/10/2013 | CN102114587B Micromachining method of textures on metal surface |
| 04/10/2013 | CN101628370B Rolling former |
| 04/03/2013 | CN202846097U Grinding machine special for linear guide rail |
| 04/03/2013 | CN103008968A Device for carrying out finishing on flange hole of bearing unit |
| 03/27/2013 | CN202825109U Steering gear shell body rolling device |
| 03/27/2013 | CN202825108U Novel bearing running-in machine |
| 03/27/2013 | CN202825107U Metal workpiece highlight processing device |
| 03/27/2013 | CN102990304A Spherical surface machining method |
| 03/26/2013 | US8404360 Side material and method for producing the same and method for producing clad member for heat exchanger |
| 03/21/2013 | DE102011113801A1 Verfahren zum Verbessern der Güte der Oberflächen von Kurbelwellen A method for improving the quality of the surfaces of crankshafts |
| 03/21/2013 | DE102011113757A1 Verfahren und Vorrichtung zur Fertigbearbeitung von Werkstücken Method and apparatus for finishing of workpieces |
| 03/20/2013 | CN202804571U External thread trimmer |
| 03/20/2013 | CN202804570U Rolling utility knife of slipper tile surface |
| 03/20/2013 | CN202804569U Roller inner hole straight thread cutter |
| 03/20/2013 | CN202804568U Five-degree of freedom robot irregular workpiece surface finishing machine |
| 03/20/2013 | CN102975025A Special cutting device for lathe for processing slender piston rod |
| 03/13/2013 | EP2568183A2 Self-aligning tools and a mandrel with retention sleeve |
| 03/13/2013 | CN102962630A Elastic floating rolling device |
| 03/07/2013 | WO2012159718A3 Method and device for plane machining a flange of an assembled rotor blade in particular for a wind turbine |
| 03/06/2013 | EP2564980A2 Solid state system and method for refurbishment of forged components |
| 03/06/2013 | EP2564010A2 Polycrystalline diamond compacts, cutting elements and earth-boring tools including such compacts, and methods of forming such compacts and earth-boring tools |
| 03/06/2013 | CN202763384U Single cylinder crankshaft rolling machine tool |
| 03/06/2013 | CN202763383U Rolling head of crankshaft fillet rolling machine tool |
| 03/06/2013 | CN102958626A Bent razor blades and manufacturing thereof |
| 03/06/2013 | CN102950417A Eccentric knurling machine |
| 03/06/2013 | CN101328532B Method for surface treatment of Cr-steel |
| 02/28/2013 | US20130052479 Laser shock peening of airfoils |
| 02/28/2013 | DE102012214566A1 Verfahren zur herstellung einer mit spitzen versehenen oberfläche zum erhalt eines thermischen spritzüberzugs und durch das verfahren hergestellte oberfläche A process for preparing a spiked surface to obtain a thermal spray coating and the surface produced by the process |
| 02/27/2013 | EP2561171A2 Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods |
| 02/26/2013 | US8382919 Process of forming nanocrystal layer |
| 02/21/2013 | WO2013023906A1 Press hardening tool |
| 02/20/2013 | CN202741987U Metal shaft press polish device |
| 02/20/2013 | CN102935577A Short-ending light bolt ending section rolling strengthening method and strengthening rollers |
| 02/13/2013 | CN202726412U Rolling device |
| 02/13/2013 | CN102933785A Cutting elements for earth-boring tools, earth-boring tools including such cutting elements and related methods |
| 02/13/2013 | CN102933784A Polycrystalline diamond compacts, cutting elements and earth-boring tools including such compacts, and methods of forming such compacts and earth-boring tools |
| 02/13/2013 | CN102922305A Multi-work-station ultrasonic wave metal surface machining device |
| 02/13/2013 | CN102922218A Device for machining hole |
| 02/13/2013 | CN102922217A Finish-rolling reinforced double-rolling-head rolled-flattening machining device and machining process thereof |
| 02/13/2013 | CN102922216A Method and device for surface precision truing of inner hole of bearing bush |
| 02/07/2013 | US20130031769 Double flanged bushings and installation methods |
| 02/07/2013 | CA2847545A1 Articles for manipulating impinging liquids and methods of manufacturing same |
| 02/06/2013 | CN102909520A Crankshaft large-rounded-corner roller clip and machining method thereof |
| 01/31/2013 | WO2013013659A1 Hard-rolling roller |
| 01/31/2013 | DE102011108424A1 Herstellen einer Bohrung in einem Bauteil aus einer porösen Legierung und Bauteil Producing a hole in a component made of a porous alloy, and component |
| 01/31/2013 | CA2846691A1 Hard-rolling roller |
| 01/30/2013 | CN202701706U 锥度孔滚压装置 Taper hole rolling device |
| 01/30/2013 | CN202701705U Full-automatic checkered machine |
| 01/30/2013 | CN102896463A Aluminum bottle cap netlike machine |
| 01/30/2013 | CN102896462A Apparatus and method for deburring ball head by chamfering |
| 01/30/2013 | CN102896461A Finishing machine for surface of special-shaped workpiece of 5-degree-of-freedom robot |
| 01/24/2013 | DE102011087880B3 Verfahren zur Herstellung von Lagerschalen für Gleitlager Process for the production of bearings for plain bearings |
| 01/23/2013 | CN102152118B Automatically expanding and shrinking scraping-rolling combined deep hole cutter |
| 01/16/2013 | CN202668011U Rolling, boring and pressing tool setting micrometer |
| 01/16/2013 | CN102873499A Mechanism for removing punched hole burrs |
| 01/16/2013 | CN102873459A Atomic beam filling processing device |
| 01/09/2013 | CN202655855U Strengthened processing tool for lower fillet of fastening piece |
| 01/09/2013 | CN202655854U Rim knurling device |
| 01/02/2013 | EP2540978A2 Fan blade protection system |
| 01/02/2013 | EP2540966A2 Method of finishing a fan blade |
| 01/02/2013 | CN202639755U Hydraulic press with hole finish-machining device implemented by using steel ball |
| 01/02/2013 | CN202639754U Inner bore finish machining device |
| 01/02/2013 | CN202639753U Hydraulic machine provided with device utilizing steel ball to achieve finish machining of inner bore |
| 01/02/2013 | CN202639752U Hydraulic machine with gear inner-hole finish machining device |
| 01/02/2013 | CN202639751U Novel inner hole processing device |
| 01/02/2013 | CN202639750U Hydraulic machine with finish machining device |
| 01/02/2013 | CN202639749U Hydraulic press provided with inner hole finish-processing device |
| 01/02/2013 | CN202639748U Hydraulic machine with inner bore finish machining device |
| 01/02/2013 | CN202639747U Hydraulic press with inner-hole finish-machining device for gears |
| 01/02/2013 | CN202639746U Device suitable for finish machining of bore |
| 01/02/2013 | CN202639745U Hydraulic machine with inner hole finish machining device |
| 01/02/2013 | CN202639744U Gear inner hole finish machining device |
| 01/02/2013 | CN202639743U Device for precisely machining inner hole by utilizing steel ball |
| 01/02/2013 | CN202639742U Bent shaft rolling machine |
| 01/02/2013 | CN102848130A Punch for roughening surface of flame-cut hardened steel plate |
| 12/26/2012 | CN202622276U Welding leveling device used for welding line welded by rim |
| 12/26/2012 | CN202622275U Ultrasonic wave single-armed machining head |
| 12/26/2012 | CN102225502B Press rolling device for tubular workpieces |
| 12/26/2012 | CN101947715B Hole-rolling knife |
| 12/20/2012 | US20120318668 Tantalum coil for sputtering and method for processing the coil |
| 12/20/2012 | US20120317790 Tool and method for mechanical roughening |
| 12/20/2012 | DE102011077738A1 Wälzlagerring Roller bearing ring |
| 12/19/2012 | CN202607182U Surface press polish device of V-shaped guide rail of tool body |
| 12/19/2012 | CN202607181U Crankshaft fillet rolling machine |
| 12/19/2012 | CN102825419A Rolling head of crankshaft fillet rolling machine tool |
| 12/13/2012 | DE102011050930A1 Nockenwelle und Verfahren zur Herstellung der Nockenwelle Camshaft and process for preparing the camshaft |
| 12/12/2012 | EP2532473A1 Sealing system and sealing method |
| 12/12/2012 | CN102814618A Waste detection apparatus of metal bottle cap knurling machine |
| 12/12/2012 | CN102814615A Method for repairing diameter of female end structures of plastic metal parts |
| 12/12/2012 | CN102814614A Repairing method for diameter of external spigot structure of plastic metal part |
| 12/12/2012 | CN101745775B Method and device for increasing slickness of middle axis surface of ball valve assembly |
| 12/06/2012 | DE102012207455A1 Werkzeug und Verfahren zum mechanischen Aufrauen Tool and method for mechanical roughening |
| 12/06/2012 | DE102011103731A1 Verfahren zum Aufbringen einer Schutzschicht, mit einer Schutzschicht beschichtetes Bauteil und Gasturbine mit einem solchen Bauteil A method for applying a protective layer, coated with a protective layer component and gas turbine with such a component |
| 12/05/2012 | CN202571722U Roll processing mechanism for torsion bar of tracked vehicle |
| 12/05/2012 | CN202571721U Equipment for spiral grooved tube processing |
| 12/05/2012 | CN202571720U Cutter for machining spiral grooved tube |