| 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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| 12/05/2012 | CN202571719U Surface knurling machining die for metal workpiece, |
| 12/05/2012 | CN202571718U Machine tool bed flat slideway surface press polish device |
| 12/05/2012 | CN202571717U Knurling machine for aluminum knurled tube sections |
| 12/05/2012 | CN102806465A Tool and method for mechanical roughening |
| 12/05/2012 | CN101108456B Cold rolling technique of stone oil tool joint thread |
| 11/29/2012 | DE102009026235B4 Verfahren zur Herstellung einer Metallbandkante A process for producing a metal strip edge |
| 11/28/2012 | CN202556725U Self-locking device of feeding roll wire-drawing machine |
| 11/28/2012 | CN102794599A Calender |
| 11/28/2012 | CN102240883B Method for rolling inner bore of cylinder barrel |
| 11/28/2012 | CN102152084B Processing method for inner hole of cylinder |
| 11/28/2012 | CN101804509B Laser texturing technique of surface of roll |
| 11/22/2012 | DE102011102736A1 Verfahren und Vorrichtung zum Planbearbeiten eines Flansches eines zusammengesetzten Rotorblattes für insbesondere eine Windenergieanlage Method and apparatus for processing a plan flange of a composite rotor blade for a particular wind turbine |
| 11/22/2012 | DE102011102205A1 Processing a sliding surface of component e.g. oil scraper ring that is useful for piston of internal combustion engine, comprises introducing micro recesses into surface by laser machining, and filling recesses with solid material |
| 11/21/2012 | CN202539897U Surface roller press of piston pin hole |
| 11/21/2012 | CN202539896U Sleeve processor |
| 11/21/2012 | CN202539895U Rolling tool for bearing base |
| 11/21/2012 | CN102785061A Method for processing high-precision axle products |
| 11/21/2012 | CN102785056A Connecting rod neck rolling clamp structure for automatic crank fillet rolling machine |
| 11/15/2012 | WO2012152749A1 Method and device for mechanically removing coatings from coated blanks using a press and a scraping knife |
| 11/15/2012 | DE102011101369A1 Verfahren zum Herstellen, Reparieren oder Austauschen eines Bauteils A method for manufacturing, repairing or replacing a component |
| 11/15/2012 | CA2835256A1 Mechanical decoating of coated blanks |
| 11/14/2012 | CN102777480A Fillet rolling nodular cast iron crankshaft and machining technology thereof |
| 11/14/2012 | CN102773664A Manufacturing process of carved wheel |
| 11/14/2012 | CN102773656A Rolling device |
| 11/07/2012 | EP2519379A1 Method for the modification of top layers of working surfaces of machine parts |
| 11/07/2012 | CN102764989A Cylindrical processing device |
| 10/31/2012 | CN202507030U Elastic connection device for hammering head |
| 10/31/2012 | CN202507029U Rim knurling machine |
| 10/31/2012 | CN202506858U Combined boring and rolling head for machining deep hole |
| 10/31/2012 | CN102172859B Processing method for ultrathin plain glass based on consolidated abrasive |
| 10/29/2012 | DE202011103890U1 Glattwalzkopf Burnishing head |
| 10/25/2012 | DE102011007876A1 Komponente, insbesondere eines Kraftstoffeinspritzsystems, mit einer Oberfläche Component, in particular a fuel injection system, having a surface |
| 10/24/2012 | CN202498335U Rolling device for slab member |
| 10/24/2012 | CN202498334U Three-wheeled or multi-wheeled embossing device |
| 10/24/2012 | CN202498333U Milled head and special-purpose dismounting assistive devices |
| 10/24/2012 | CN102744555A Ultrasonic machining tool bit |
| 10/18/2012 | WO2012140104A1 Deep-rolling tool device for deep-rolling especially blade elements of a rotor portion of a jet engine |
| 10/18/2012 | WO2012140103A1 Method for producing a single-piece rotor portion and single-piece rotor portion |
| 10/18/2012 | WO2012139874A1 Compressor wheel and method for introducing internal stresses into a compressor wheel |
| 10/18/2012 | WO2012139569A1 Part for a component for high-pressure liquid chromatography (hplc), in particular pump head for an hplc pump, and also hplc pump |
| 10/18/2012 | DE102011007224A1 Verfahren und Herstellung eines einstückigen Rotorbereiches und einstückiger Rotorbereich Process and producing a piece rotor portion and an integral rotor area |
| 10/18/2012 | DE102011007223A1 Walzwerkzeugvorrichtung Rolling tool device |
| 10/17/2012 | CN101264575B Boring head assembly |
| 10/10/2012 | CN202479754U Cone hole roll finishing machine |
| 10/04/2012 | WO2012130738A1 Tool, machine and method for calibrating bushings |
| 10/03/2012 | EP2505300A1 Device for increasing the adherence of a coating thermally sprayed on a metal surface, in particular on a surface of a cylinder casing barrel of a vehicle engine |
| 10/03/2012 | CN202462116U Online detection device for excess weld metal of straight welding tube burrs |
| 10/03/2012 | CN202461902U Novel deep-hole rolling head |
| 10/03/2012 | CN102699621A Taper hole barreling machine |
| 09/27/2012 | DE102011001492A1 Werkzeug und Verfahren zum Kalibrieren von Buchsen Tool and method for calibrating of jacks |
| 09/20/2012 | WO2012125188A1 Low-heat transfer interface between metal parts |
| 09/20/2012 | DE102011005644A1 Method for forming functional surface on crankcase of combustion engine, involves roughening crankcase surface via chipless stamping of structure in surface of crankcase, and forming functional surface forming layer on roughened surface |
| 09/19/2012 | CN202438810U Machining device for improving surface quality of conical hole |
| 09/19/2012 | CN102672413A Device for processing spiral grooved tube |
| 09/19/2012 | CN102672412A Spiral grooved tube processing cutter |
| 09/19/2012 | CN102672411A Mold for knurling surface of metal workpiece |
| 09/12/2012 | CN202428157U Rolling device for torsion-shear type bolt twist-off grooves |
| 09/12/2012 | CN102666013A Device for rolling an eccentric rotational component, rolling machine, method, and eccentric rotational component |
| 09/05/2012 | CN202411766U Ultrasonic floated ball surface finishing device |
| 09/05/2012 | CN101448593B Method of machining the bearing seats of the main and rod bearings of crankshafts |
| 08/29/2012 | CN202398982U Rolling head applied to rolling machining of taper hole |
| 08/22/2012 | EP2489462A1 System for processing a workpiece and method of expanding an expandable member |
| 08/22/2012 | CN202388190U Titanium belt double face grinding device |
| 08/22/2012 | CN102642111A Tooth bottom rolling press device |
| 08/22/2012 | CN101733612B Lead alloy battery post terminal lead sheath surface rolling deformation modified device and method |
| 08/16/2012 | WO2012107028A1 Fluidostatic rolling device for surface processing and method for shaping the edge layer |
| 08/15/2012 | CN202377746U Multifunctional indenter |
| 08/15/2012 | CN202377745U Rolling head |
| 08/14/2012 | US8241761 Abrasion and impact resistant composite castings for working in condition of wear and high dynamic loads |
| 08/09/2012 | DE202012005249U1 Schlagwerkzeug Impact tool |
| 08/09/2012 | DE102011120987A1 Method for beam hardening outer teeth of gear wheel, involves meshing outer teeth of gear wheel comprising recesses with internal teeth, and covering tooth flanks of outer teeth of gear wheel by internal gears of ring gear |
| 08/09/2012 | DE102011010297A1 Method for generating microstructure for blade for turbomachine, involves forming several cutting edges of various heights in side by side on sonotrode used for performing ultrasonic shock treatment |
| 08/08/2012 | EP1814691B1 Method and device for hardening the surfaces of components |
| 08/01/2012 | CN202356826U 滚花机 Knurling machine |
| 08/01/2012 | CN102615528A Affiliated flexible automatic bracket device of roller pressing machine of airplane large thin-wall part |
| 08/01/2012 | CN102615469A Rim knurling method |
| 08/01/2012 | CN102000952B Processing method of sealing surface of exhaust valve of low-speed diesel engine |
| 07/25/2012 | CN202344188U Device for carrying out knurling process on eccentric wheel |
| 07/25/2012 | CN102601575A Rim knurling machine |
| 07/25/2012 | CN102601574A Rim knurling equipment |
| 07/25/2012 | CN102601573A Rolling device for plate parts and processing method of rolling device |
| 07/25/2012 | CN102601572A Compression engraving method for compression-engraved workpieces and multifunctional compression engraving machine manufactured by implementing method |
| 07/18/2012 | CN202336764U 一种曲轴滚压机床的快速自动上料机构 One kind of crankshaft rolling machine Quick automatic feeding mechanism |
| 07/18/2012 | CN102581617A Deep hole machining cutter |
| 07/18/2012 | CN102581546A Edge knurling machine for aluminum shock tube sections |
| 07/11/2012 | CN202317585U Floating inner bore extruding and polishing tool |
| 07/11/2012 | CN202317584U 滚压机床及其夹紧装置 Rolling machine and clamping device |
| 07/11/2012 | CN202317583U 一种滚压机床及其滚压机构 One kind of rolling machine and rolling bodies |
| 07/11/2012 | CN202317582U 薄壁波纹管切口刀具 Thin wall corrugated pipe cutter cuts |
| 07/11/2012 | CN102554755A Method for machining surface region of combustion engine as well as crankcase and cylinder sleeve |
| 07/11/2012 | CN102554553A Small-end journal round corner rolling device for crankshaft |
| 07/04/2012 | CN202293366U 电晕装置 Corona device |
| 07/04/2012 | CN202292224U 一种翅片成型机的自动换刀机构 An automatic tool changing mechanism fin molding machine |
| 07/04/2012 | CN202292019U 曲轴小头轴颈圆角滚压装置 Crankshaft journal fillet rolling apparatus small head |
| 07/04/2012 | CN202292018U 一种圆弧滚花夹具 One kind of arc knurled clamp |
| 07/04/2012 | CN202292017U 台阶孔端面滚压刀 Stepped bore end face rolling cutter |
| 07/04/2012 | CN202292016U 柔性内孔滚压器 Flexible inner bore rolling device |
| 07/04/2012 | CN102528389A Technology for processing inner circle of end cap bearing cavity |
| 07/04/2012 | CN102528377A Rolling head and special dismounting assistive tool thereof |
| 07/04/2012 | CN102003905B High-efficiency cooling pipe for refrigeration equipment surface blurring method |