| Patents for B23B 1 - Methods for turning or working essentially requiring the use of turning-machines; Use of auxiliary equipment in connection with such methods (1,421) |
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| 01/24/2008 | WO2008010414A1 Cutting oscillator, oscillating cutting unit, machining apparatus, shaping mold and optical device |
| 01/24/2008 | US20080016994 Method for using a cutting tool having variable movement at two simultaneously independent speeds in an x-direction into a work piece for making microstructures |
| 01/23/2008 | CN201008976Y Ultrasound wave torsional vibration vehicle milling system |
| 01/23/2008 | CN201008975Y Double-knife back feed ultrasound wave torsional vibration vehicle milling system |
| 01/02/2008 | CN200998770Y Through flow turbine contraprop axle journal processing apparatus |
| 12/21/2007 | WO2007143968A1 Method for the production of a single part piston and a piston produced by such a method |
| 12/21/2007 | WO2007070619A3 Lubrication system for a multi-spindle automatic screw machine |
| 12/18/2007 | US7308745 Method and device for edge-machining of a plastic optical lens and a combination tool therefor |
| 12/12/2007 | CN101085467A Elastic oil tank curved surface digital control vehicle processing method |
| 11/29/2007 | US20070272062 Method and Apparatus for Cutting a Core |
| 11/20/2007 | US7296332 Brake rotor assembly and method for making same |
| 11/15/2007 | WO2007130160A1 Method of producing nanocrystalline chips |
| 11/06/2007 | US7290471 Cutting tool having variable rotation about a y-direction transversely across a work piece for making microstructures |
| 10/25/2007 | US20070245531 Method and Device for Machining Rotationally Symmetrical Surfaces of a Workpiece |
| 10/11/2007 | WO2007114034A1 Cutting device, processing device, forming die, optical element, and cutting method |
| 10/10/2007 | EP1841562A1 Gas turbine fuel nozzle manufacturing |
| 09/27/2007 | DE102006011300B3 Turning machine for motor vehicle transmission, has tool blade provided at holder and comprising circular arc-shaped section, where radius of curvature of section corresponds to radial distance of blade from swivel axis |
| 09/27/2007 | DE102006009276B3 Verfahren zur Fertigung rotationssymmetrischer Flächen an einem Werkstück und Werkstück mit rotationssymmetrischer Fläche A process for the production of rotationally symmetrical surfaces on a workpiece and the workpiece with a rotationally symmetrical surface |
| 09/12/2007 | EP1592527B1 Method and device for milling freeform surfaces |
| 09/07/2007 | WO2007098725A1 Process for the manufacture of rotationally symmetrical areas on a workpiece |
| 09/05/2007 | EP1830036A2 Internal fuel manifold with turned channel having a variable cross-sectional area |
| 09/05/2007 | EP1383017B1 Automatic lathe, method for controlling the same, and device for controlling the same |
| 08/22/2007 | CN101020294A Process of machining steam bleeding slot in lower holding ring of steam turbine |
| 08/22/2007 | CN101020246A Machining apparatus for guide blade journal of through-flow turbine |
| 08/22/2007 | CN101020245A Ultrasonic torsional vibration turning-milling system and method |
| 08/22/2007 | CN101020244A Ultrasonic torsional vibration turning-milling system and method with oppositely fed double cutter |
| 08/16/2007 | WO2007091425A1 Cutting vibrator, working apparatus, forming mold, and optical element |
| 08/16/2007 | WO2007042347A3 Set of watchcases and a method for the production thereof |
| 08/16/2007 | US20070186735 Method of machining work in numerically controlled lathe |
| 08/15/2007 | CN101017344A Flange, flange processing device, and method of processing flange |
| 08/15/2007 | CN101015863A Lathe work method for thin-walled parts of middle-small diameter |
| 08/08/2007 | CN101011751A Apparatus of processing through flow turbine entrance bucket axle journal |
| 08/08/2007 | CN101011750A Apparatus of processing through flow turbine entrance bucket axle journal and method |
| 08/08/2007 | CN101011748A Method of processing through flow turbine entrance bucket axle journal |
| 08/02/2007 | DE102005051909B3 Verfahren und Werkzeugmaschine zur Finishbearbeitung von Zylinderbohrungen Method and machine tool for machining finish of cylinder bores |
| 07/26/2007 | US20070172320 Method and device for cutting freeform surfaces by milling |
| 07/05/2007 | WO2007074748A1 Machine tool and its program conversion method |
| 07/05/2007 | US20070154274 Motorized precision spindle apparatus |
| 07/05/2007 | DE102005015649B4 Verfahren zum Drehen und Feinstbearbeiten eines Werkstückes und Vorrichtung zur Durchführung des Verfahrens A method of rotating and superfinishing of a workpiece and a device for carrying out the method |
| 06/28/2007 | WO2007072681A1 Vibrator for cutting, vibration cutting unit, processing device, mold, and optical element |
| 06/28/2007 | US20070144317 Lubrication system for a multi-spindle automatic screw machine |
| 06/28/2007 | DE102005061179A1 Production of a bearing ring for a rolling body comprises forming the final contour of the ring by hard turning |
| 06/21/2007 | WO2007070619A2 Lubrication system for a multi-spindle automatic screw machine |
| 06/21/2007 | CA2629581A1 Lubrication system for a multi-spindle automatic screw machine |
| 06/06/2007 | CN1974204A Coated cutting tool insert |
| 05/31/2007 | WO2006130264A3 Davenport® multi-spindle automatic screw machine, and rear worm drive shaft for use therein |
| 05/30/2007 | EP1115524B1 Short-hole drill bit |
| 05/16/2007 | CN1962137A Ultrasonic vibration cutting device used for lathe |
| 05/16/2007 | CN1315606C Method for machining high precision excircle dimension by general lathe |
| 05/15/2007 | US7216571 Process for twist-free steel cutting of rotational symmetrical surfaces |
| 05/10/2007 | US20070101837 Method And Assembly For Rotating A Cutting Insert During A Turning Operation And Inserts Used Therein |
| 05/09/2007 | CN1958199A Method for manufacturing annular conical surface of tapered piston turned through digital control |
| 04/26/2007 | US20070089573 Spin trimmer and method of trimming |
| 04/25/2007 | EP1372893B1 Thermoformable packaging film |
| 04/19/2007 | WO2007042347A2 Set of watchcases and a method for the production thereof |
| 04/18/2007 | EP1775050A1 Set of watch cases |
| 04/17/2007 | US7206493 Method and apparatus for creating circumferential flat surfaces on round cross section polymer optical fiber |
| 04/12/2007 | DE112005000822T5 Verfahren zur Werkstückbearbeitung in einer numerisch gesteuerten Drehbank Method for machining a workpiece in a numerically controlled lathe |
| 04/11/2007 | CN1943930A Method for processing shaft |
| 04/04/2007 | CN1942272A Method of machining work in numerically controlled lathe |
| 04/03/2007 | US7198747 Fabrication of ceramic microstructures |
| 03/29/2007 | DE102005045143A1 Verfahren und Vorrichtung zur spanenden Bearbeitung von Werkstücken Method and device for machining of workpieces |
| 03/28/2007 | CN1935424A Precision corner 90 degree working method |
| 03/21/2007 | EP1414606B1 Multiple cutting edge rotary tool |
| 03/20/2007 | CA2250708C Method of cutting hardened steel with high accuracy |
| 03/15/2007 | DE102005043209A1 Verfahren und Vorrichtung zur spanenden Bearbeitung von Werkstücken aus Glas oder Glaskeramik Method and device for machining of workpieces made of glass or glass ceramic |
| 03/15/2007 | DE10008262B4 Verfahren zur Herstellung von Hartmetalleinsätze als Spannschneiden aufweisende Spannbacken für Bohrfutter, sowie entsprechend gefertigte Spannbacken Process for the preparation of carbide inserts as clamping jaws for cutting having chuck jaws and accordingly made |
| 03/08/2007 | DE19840738C5 Verfahren zur Semifinish- oder Finishbearbeitung von Oberflächen rotationssymmetrischer Abschnitte von Werkstücken aus hartem oder gehärtetem Werkstoff und Drehwerkzeug zur Durchführung des Verfahrens A process for Semifinish- or finish machining of surfaces of rotationally symmetrical sections of workpieces made of hard or hardened material and rotary tool for performing the method |
| 02/20/2007 | US7178433 Processing apparatus, processing method and diamond tool |
| 02/14/2007 | EP1750879A1 Method and device for machining rotationally symmetrical surfaces of a workpiece |
| 02/14/2007 | CN1913996A Zero centerline toolholder assembly |
| 01/31/2007 | CN1905986A Process for forming ultrafine crystal layer, machine component having ultrafine crystal layer formed by the ultrafine crystal layer forming process, process for producing the machine component, proces |
| 01/24/2007 | CN1899734A Cutting method for dry state hard turning steel part after chilling thermal treatment |
| 01/11/2007 | DE102005037665B3 Method for processing non-round and also rotationally symmetrical inner and outer contours of a rotating workpiece comprises producing an adjusting movement between a workpiece and a tool and comparing contour deviations |
| 01/03/2007 | CN1887486A Wet hard turning process of steel part after quenching heat treatment |
| 01/02/2007 | US7156006 Method and assembly for rotating a cutting insert during a turning operation and inserts used therein |
| 12/28/2006 | US20060292397 Method for micromachining metallic materials |
| 12/21/2006 | DE102005027785A1 Multi axis milling machine has a rotating mounted multi edged tool aligned against a rotating workpiece |
| 12/07/2006 | DE102005024699A1 Screw-in body for e.g. computer numeric control lathe, has thread teeth, where flank of each tooth points in direction of screwing and is embodied at constant angle to create specific progress of tooth height along extension of thread |
| 12/07/2006 | CA2608950A1 Davenport.rtm. multi-spindle automatic screw machine, and rear worm drive shaft for use therein |
| 11/30/2006 | US20060266171 Davenport multi-spindle automatic screw machine, and rear worm drive shaft for use therein |
| 11/29/2006 | CN1287242C Automatic Lathe, and method for controlling the same and device for controlling the same |
| 11/22/2006 | CN1864898A Process for machining serrated static blade root slot |
| 11/09/2006 | WO2006117213A1 Turning method and lathe tool |
| 11/08/2006 | CN1859992A Rotating cutting insert assembly and method of use |
| 11/02/2006 | WO2006114919A1 Cutting or grinding machine |
| 11/02/2006 | US20060242837 Method of manufacturing race for rolling bearing, and apparatus therefor |
| 11/02/2006 | US20060242836 Method of manufacturing race for rolling bearing, and apparatus therefore |
| 10/19/2006 | WO2006109366A1 Cutting or grinding machine |
| 10/12/2006 | DE102005015649A1 Rotating and precision machining process for workpiece involves use of precision machining device, and rotating and precision machining at same setting |
| 10/11/2006 | EP1708840A1 Zero centerline toolholder assembly |
| 10/04/2006 | EP1707306A1 Process for forming ultrafine crystal layer, machine component having ultrafine crystal layer formed by the ultrafine crystal layer forming process, process for producing the machine component, process for forming nano-crystal layer, machine component having nano-crystal layer formed by nano-crystal |
| 09/27/2006 | EP1289694B1 Method for fabricating a bearing reinforcement in light metal housing |
| 09/21/2006 | DE10330828B4 Verfahren und Vorrichtung zum Fräsen von Freiformflächen Method and apparatus for milling of freeform surfaces |
| 09/19/2006 | US7107921 End portion for a flexible fluid containment vessel and a method of making the same |
| 09/19/2006 | US7107886 Production of disc components |
| 09/14/2006 | US20060204194 Method and apparatus for creating circumferential flat surfaces on round cross section polymer optical fiber |
| 09/06/2006 | CN1273265C Method for cutting workpiece |
| 08/22/2006 | US7093525 Chipless trimming of plastic bottles |
| 08/15/2006 | US7089838 Zero centerline toolholder assembly |