| Patents for B24B 49 - Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation (8,827) |
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| 02/12/2014 | CN103567835A Multi-working-head pressure-adjustable curved surface grinding device for channel of ceramic shaft |
| 02/12/2014 | CN103567821A Full-automatic drill grinder |
| 02/11/2014 | US8647170 Laser alignment apparatus for rotary spindles |
| 02/06/2014 | US20140038501 Transparent window in a polishing pad |
| 02/06/2014 | US20140036266 Polishing monitoring method, polishing method, and polishing monitoring apparatus |
| 02/06/2014 | US20140033830 Grinding abnormality monitoring method and grinding abnormality monitoring device |
| 02/05/2014 | CN203418431U Measuring device of abrasive wheel cutting machine |
| 02/05/2014 | CN103561908A System for grinding/polishing hard and brittle materials, and grinding/polishing method |
| 02/05/2014 | CN103551963A Optical scale fixing and regulating device applied to flat grinder |
| 02/05/2014 | CN102672581B Measuring and polishing integrated device for large-size propeller |
| 02/05/2014 | CN102380825B Blade wearing capacity detection device and method |
| 02/04/2014 | US8641476 Coplanar alignment apparatus for rotary spindles |
| 01/29/2014 | EP2690652A2 Polishing apparatus |
| 01/29/2014 | CN103537975A Endpoint detection in chemical mechanical polishing using multiple spectra |
| 01/28/2014 | US8639869 Portable controller for interfacing with process system components |
| 01/28/2014 | US8636559 Method for wafer back-grinding control |
| 01/23/2014 | WO2014013033A1 Machine tool with a spindle head and method for positioning a spindle head on a machine tool |
| 01/23/2014 | US20140024294 Polishing endpoint detection method and polishing endpoint detection apparatus |
| 01/23/2014 | US20140024293 Control Of Overpolishing Of Multiple Substrates On the Same Platen In Chemical Mechanical Polishing |
| 01/23/2014 | US20140024291 Endpoint Detection During Polishing Using Integrated Differential Intensity |
| 01/23/2014 | DE102012106616A1 Werkzeugmaschine mit einem Spindelkopf sowie Verfahren zum Positionieren eines Spindelkopfes einer Werkzeugmaschine A machine tool comprising a spindle head and method for positioning a spindle head of a machine tool |
| 01/22/2014 | EP2687330A2 Method of edging a spectacle lens, spectacle lens edging system and spectacle lens edging program |
| 01/22/2014 | EP2687329A2 Method of calculating circumference, method of manufacturing spectacle lens, circumference calculating device and circumference calculating program |
| 01/22/2014 | EP2687328A1 Sanding machine for sanding wood panels or alike |
| 01/22/2014 | CN103534064A Method for adjusting position of polishing head in heightwise direction, and method for polishing workpiece |
| 01/22/2014 | CN103522187A Coordinate origin calibration block of ultraprecise polishing machine tool and using method of coordinate origin calibration block |
| 01/16/2014 | US20140015107 Method to improve within wafer uniformity of cmp process |
| 01/15/2014 | CN203390738U Board grinding machine and thickness measuring device thereof |
| 01/15/2014 | CN203390737U Adjustment mechanism of end face measurer bracket |
| 01/15/2014 | CN203390736U End surface measuring instrument bracket adjusting mechanism |
| 01/15/2014 | CN203390735U Grinding wheel wear detection device |
| 01/15/2014 | CN203390734U Device for detecting surface wear degree of grinding disc |
| 01/15/2014 | CN103517784A Process for determining position parameters of a manufactured surface relative to a reference surface |
| 01/15/2014 | CN103506955A Inner spherical surface ring precise grinding on-line detecting device and automatic inner spherical surface ring precise grinding on-line detecting method |
| 01/15/2014 | CN103506954A Grinding wheel abrasion offset precision calibration system of photovoltaic module angle grinder |
| 01/15/2014 | CN103506953A Bearing grinder on-line measuring device and application method |
| 01/15/2014 | CN102554779B Method for processing variable molding point rotating member with straight line-enveloped profile line as convex function |
| 01/14/2014 | US8628376 In-line wafer thickness sensing |
| 01/09/2014 | US20140011429 Gathering Spectra From Multiple Optical Heads |
| 01/08/2014 | EP2682229A2 Machine tool, in particular grinding machine, and method for machining workpieces |
| 01/08/2014 | CN203380750U Lathe for polishing elongated plate roller |
| 01/08/2014 | CN203380720U Polishing device of thrust face of shaft of compressor |
| 01/08/2014 | CN203380707U Ultrasonic vibration detecting device |
| 01/08/2014 | CN103495931A Ball-bar instrument connecting plate used for super-precision horizontal type polishing machine tool roundness measurement |
| 01/08/2014 | CN102615594B Grinding wheel grinding force detection method in shaft part machining process |
| 01/07/2014 | US8622783 Method and system for controlling chemical mechanical polishing by controllably moving a slurry outlet |
| 01/03/2014 | WO2014002624A1 Grinding processing device and method for controlling same |
| 01/02/2014 | US20140004774 Support Assembly For Use With A Machine Tool And Methods Of Operation Thereof |
| 01/02/2014 | US20140004773 Processing end point detection method, polishing method, and polishing apparatus |
| 01/02/2014 | US20140004628 Manufacturing method of semiconductor device and polishing apparatus |
| 01/01/2014 | CN103481212A Novel multifunctional grinding wheel |
| 01/01/2014 | CN103481197A Grinder hydraulic tailstock center axial force measuring device |
| 01/01/2014 | CN103481196A Detection system for reverse placement of conical bearing outer ring in feeding process |
| 01/01/2014 | CN102177011B Retreaded tire manufacturing method, and spent tire grinding apparatus |
| 01/01/2014 | CN102046329B Method and apparatus for the automatic edge grinding of glass sheets under clean room conditions |
| 12/31/2013 | US8616935 Control of overpolishing of multiple substrates on the same platen in chemical mechanical polishing |
| 12/31/2013 | US8616150 Device for blocking workpieces, particularly spectacle lenses, for the processing and/or coating thereof |
| 12/25/2013 | EP2676770A1 Device for fine finishing or superfinishing a rotation-symmetric area of a workpiece |
| 12/25/2013 | CN203357255U Mechanism used for measuring thicknesses of wafers when wafers are polished |
| 12/25/2013 | CN203357254U Regulator of air measuring head |
| 12/25/2013 | CN203357156U Zero transmission and automatic clamping device of indexable insert peripheral grinding machine |
| 12/25/2013 | CN103465167A Large-scale annular polishing machine correcting disc unloading transfer device |
| 12/25/2013 | CN103465166A Honing head with pneumatic measuring mechanism |
| 12/25/2013 | CN103465121A Mounting structure for measuring device and grinding machine with the structure |
| 12/25/2013 | CN102632435B Double-flexible-grinding-head magnetorheological polishing device |
| 12/24/2013 | US8615317 Process and apparatus for generating control data for controlling a tool on a machine tool comprising at least 5 axes |
| 12/24/2013 | US8613644 Multi-sander |
| 12/24/2013 | US8613640 System for magnetorheological finishing of substrates |
| 12/19/2013 | WO2013186494A1 Machine for flat deburring by brushing |
| 12/19/2013 | WO2013185603A1 Multi-carriage dual-spindle symmetrical grinding processing center |
| 12/19/2013 | US20130337723 Method and apparatus for polishing workpiece |
| 12/18/2013 | CN103447957A Method for measuring initial positions of grinding wheel of numerical control grinder and dressing roller |
| 12/18/2013 | CN103447920A Integral leaf disk grinding and polishing processing and measuring integration device |
| 12/12/2013 | WO2013183094A1 Gear tooth surface processing device and gear manufacturing method |
| 12/11/2013 | CN203330811U Automatic oil casing pipe buttress thread burr removing device |
| 12/11/2013 | CN203330800U Grinding machine for machining crank shaft step surfaces |
| 12/11/2013 | CN103433845A Scrubbing machine and thickness measurement device thereof |
| 12/11/2013 | CN102218686B Thickness measuring device of vertical glass edging machine |
| 12/10/2013 | US8602841 Form tap and method of making such |
| 12/10/2013 | US8602840 Grinding machine comprising two spindle sets |
| 12/10/2013 | US8602839 Eyeglass lens processing device |
| 12/04/2013 | CN203317218U Sand passing prevention tracking control system for special sander |
| 12/04/2013 | CN203317161U Lathe for machining of grooved rollers |
| 12/04/2013 | CN103419131A Adjuster of pneumatic measuring head |
| 12/04/2013 | CN103419121A Magnetic suspension polishing device based on monitorable temperature |
| 12/04/2013 | CN103419096A Intelligent system automatically determining start angle of auger bit drill tip |
| 12/03/2013 | US8597075 Method for detecting and/or preventing grind burn |
| 12/03/2013 | US8597074 Methods and systems for imaging and cutting semiconductor wafers and other semiconductor workpieces |
| 11/28/2013 | WO2013176187A1 Method for smoothing weld member, and smoothing device |
| 11/28/2013 | US20130316618 Apparatus for grinding a substrate and method of using the same |
| 11/28/2013 | DE102012010004A1 Verfahren zum Schleifen von Werkstücken, insbesondere zum zentrierenden Schleifen von Werkstücken wie optischen Linsen A method for grinding workpieces, in particular for centering the grinding of workpieces such as optical lenses |
| 11/27/2013 | EP2666591A1 Grinding abnormality monitoring method and grinding abnormality monitoring device |
| 11/27/2013 | CN103406833A Forming grinding cooling state monitoring device for material difficult to process |
| 11/27/2013 | CN103406832A Grinding wheel cutter measuring device |
| 11/27/2013 | CN102601733B Online conical hole grinding, machining and measuring method for workpieces with large conical holes |
| 11/26/2013 | US8592313 Polishing method and polishing apparatus |
| 11/26/2013 | US8591698 Peak-based endpointing for chemical mechanical polishing |
| 11/26/2013 | US8591286 Apparatus and method for temperature control during polishing |
| 11/26/2013 | US8591285 Ultrasonic trimming apparatus |
| 11/20/2013 | EP2572829B1 Device and method for processing the surface of workpieces |