| Patents for B23B 35 - Methods for boring or drilling, or for working essentially requiring the use of boring or drilling machines; Use of auxiliary equipment in connection with such methods (1,393) |
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| 02/13/2013 | CN102921976A 浮动镗刀及其使用方法 Floating boring tool and method of use |
| 02/13/2013 | CN102189281B Method for processing automobile rear torsion beam on horizontal boring machine |
| 02/12/2013 | US8371397 Feed mechanism for drilling systems |
| 02/06/2013 | EP2554329A1 Cutting method for steel for use in machine structure |
| 02/06/2013 | CN102909406A Machining method for slide hole of automotive reverse-gear and gear-shift suspension arm |
| 02/06/2013 | CN102909405A Blind hole mechanical drilling method for cavity plate |
| 01/31/2013 | WO2013013800A1 Producing a drilled hole in a component of a porous alloy and component |
| 01/31/2013 | US20130028673 Thermal displacement correction method and thermal displacement correction device for machine tool |
| 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 |
| 01/30/2013 | CN102896353A Processing method of titanium and titanium alloy pipe with high-brightness inner surface |
| 01/30/2013 | CN102248379B Method for processing back-spraying hole in shell of rocket chamber by using conventional boring machine |
| 01/29/2013 | US8360698 Cutting method |
| 01/17/2013 | US20130017027 Through-Hole Depth Measurement Method and Device |
| 01/16/2013 | CN102873364A Method for machining micropores on glass sealed alloy |
| 01/16/2013 | CN102873363A Method for processing pin hole of intermediate case lining |
| 01/16/2013 | CN102873362A Horizontal type punching method and horizontal-type punching tool for datum holes of blade die forged blank |
| 01/16/2013 | CN102873361A Methods and systems for in-process quality control during drill-fill assembly |
| 01/16/2013 | CN102319915B Processing method for needle valve pouring gate of needle valve type hot runner mold |
| 01/15/2013 | CA2581968C Fastener for securing first and second components together and method ofusing same |
| 01/09/2013 | CN102862040A Tapping method of thin-wall part |
| 01/09/2013 | CN102861935A Cutting method |
| 01/02/2013 | CN102847970A Multi-angle drilling method |
| 12/27/2012 | US20120325369 Transmission Service Vent Fitting |
| 12/26/2012 | CN102303144B Method for machining deep holes of large-scale transmission box |
| 12/25/2012 | US8336429 Systems and methods for maintaining sheave grooves |
| 12/19/2012 | CN102833949A Method for milling groove in FPC (Flexible Printed Circuit) |
| 12/19/2012 | CN102825283A Porous part boring method and equipment thereof |
| 12/19/2012 | CN102825282A Processing technology for drilling holes without drill jig with accurate pitch |
| 12/12/2012 | CN102059366B Method for processing drilling depth variable type chip breaking and removing deep hole |
| 12/12/2012 | CN101132873B Methods and apparatus for manufacturing operations |
| 12/05/2012 | CN102059365B Ultrasonic vibrating trepanning reamer machining device applied to pneumatic drill |
| 11/29/2012 | DE102010006401B4 Verfahren zum Herstellen eines Durchzugs A method for producing a rim hole |
| 11/28/2012 | CN102794472A Method for processing large-diameter figure-eight-shaped hole series |
| 11/28/2012 | CN102266958B Flexible guide rail hole group machining method based on drilling equipment coordinate system determination |
| 11/28/2012 | CN102152084B Processing method for inner hole of cylinder |
| 11/28/2012 | CN102151866B Three-ball-based multistation coordinate unifying method of processing center |
| 11/28/2012 | CN101764482B Processing method of bracket holes of tunneller type asynchronous motor |
| 11/21/2012 | CN102784937A Method for drilling rocker shaft oil hole |
| 11/21/2012 | CN102784936A Combined drilling method for rear axle flange and drilling device for method |
| 11/15/2012 | US20120288339 Device for collecting the debris produced during drilling operations |
| 11/14/2012 | CN102773518A Processing device and processing method of through hole of crank throw of crank shaft |
| 11/14/2012 | CN102069209B Micropore drilling machining method of copper alloy and copper alloy parts |
| 11/14/2012 | CN102036492B Drilling method for printed circuit board (PCB) |
| 11/01/2012 | US20120275873 Inner casing vacuum system for a gas turbine engine casing |
| 10/24/2012 | CN102744435A Rear-guide type aluminum alloy cylinder cover cam shaft hole finish-boring process |
| 10/17/2012 | CN102728994A Processing method for holes in multi-lug-plate parts with dense spaces |
| 10/11/2012 | US20120257937 Repair device and repair method |
| 10/10/2012 | CN102721384A V-shaped cutting deviation detecting method of circuit board |
| 10/10/2012 | CN102717114A Tolerance mixing drilling method for assembling holes of steel members |
| 10/10/2012 | CN102717113A Process for machining vent hole of pipe die of cast pipe |
| 10/10/2012 | CN102717112A Large plate girder laminated surface perforation method |
| 10/10/2012 | CN101947659B Method for transverse shaft-crossing drilling of drilling machine |
| 10/04/2012 | US20120251255 Method and system for drill with interrupted feed |
| 10/03/2012 | CN102711383A Processing method for high-thickness small-aperture high-frequency copper substrate |
| 10/03/2012 | CN102707668A Wear compensation method for tool processing honeycomb ceramic extrusion die |
| 10/03/2012 | CN102699392A Sleeve embedding groove type clamp spring component and method for boring thick-plate type hard alloy |
| 10/03/2012 | CN102699369A Embedded groove type clamp spring assembly and method for drilling hard alloy materials by using embedded groove type clamp spring assembly |
| 10/02/2012 | US8277154 Adaptive thrust sensor drilling |
| 09/27/2012 | US20120243952 On line vibration detected and intelligent control apparatus for cutting process which integrated with machine tool's i/o module and method thereof |
| 09/26/2012 | CN102689032A Method for controlling automatic perforation of flexible circuit board |
| 09/26/2012 | CN102689031A Drilling method for circuit board |
| 09/26/2012 | CN102689030A Method for machining central hole of regular octahedron workpiece and special clamp thereof |
| 09/19/2012 | CN102672228A Sectional push boring machining process for camshaft mounting holes |
| 09/12/2012 | CN102658378A Drilling method for wall plate skin of airplane |
| 09/12/2012 | CN101758360B Repairing and processing method of main bearing hole on stand of diesel engine for ship |
| 09/05/2012 | CN102049544B Supersonic vibration countersinking device applied in pneumatic drilling |
| 08/30/2012 | US20120219371 Segmented orbital drill |
| 08/30/2012 | US20120216397 Method for building side illumination for a wheel |
| 08/29/2012 | EP2490855A1 Drilling device |
| 08/28/2012 | US8251619 Hole machining method for circuit board |
| 08/23/2012 | WO2012111526A1 Hole processing method and hole processing tool |
| 08/23/2012 | DE112010002421T5 Kernbohrsystem mit Torsionswelle Coring system with torsion |
| 08/22/2012 | CN102009212B Rotary fixture special for drilling automobile flywheel shell and machining method |
| 08/16/2012 | US20120207562 Cushioned Support Platform |
| 08/15/2012 | CN102632273A Adjustable multi-point positioning hole making device and hole making method |
| 08/15/2012 | CN102632266A Method for machining hand wheel square groove |
| 08/15/2012 | CN102179539B Method for machining side punch through hole of mold punching device |
| 08/09/2012 | US20120199150 Apparatus And Method For Attaching And/Or Repairing Fake Nails |
| 08/08/2012 | CN102630192A Device for drilling a complex panel |
| 08/01/2012 | EP2136950B1 Metal-cutting machining method and semi-finished product |
| 07/26/2012 | US20120189393 Modular drill with diamond cutting edges |
| 07/26/2012 | DE102012000278A1 Modularer Bohrer mit Diamantschneidkanten Modular drill with diamond cutting edges |
| 07/25/2012 | CN102612267A Processing method of glass fibre board |
| 07/25/2012 | CN102601406A Micropore forming method |
| 07/19/2012 | US20120183366 Combination hole saw arbor and adjustable hole cutter shaft |
| 07/18/2012 | CN102581549A Process for fabricating wind-driven generator base |
| 07/18/2012 | CN102581333A Fine boring device and fine boring method applicable to aircraft landing gear crossing point holes |
| 07/18/2012 | CN102581331A Device and method for machining high-coaxiality bearing hole in long distance manner |
| 07/18/2012 | CN102581329A Machining method for basic holes of lock shell type parts |
| 07/18/2012 | CN101733431B Space plane adjusting device |
| 07/17/2012 | US8220370 Apparatus and method for machining of hard metals with reduced detrimental white layer effect |
| 07/12/2012 | US20120177475 Structural Profile Rotator |
| 07/12/2012 | US20120177456 Method for machining a dental prosthesis |
| 07/11/2012 | CN102554304A Method for machining 45-degree intersected shaft holes of milling head |
| 07/11/2012 | CN102554303A Blind hole machining method for pre-bonded metal substrate |
| 07/11/2012 | CN102554302A Method and apparatus for machining a shroud block |
| 07/11/2012 | CN102126031B Connecting rod machining technology |
| 07/11/2012 | CN101954500B Device and method for processing counterbore of circuit board |
| 07/04/2012 | CN102536961A Hydraulic component integrated testing device and machining method thereof |
| 07/04/2012 | CN102528117A Four-station processor and connecting rod processing technology thereof |