Patents
Sitemap › B24 - Grinding; Polishing › B24B - Machines, devices, or processes for grinding or polishing; Dressing or conditioning of abrading surfaces; Feeding of grinding, polishing, or lapping agents › 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
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)
04/2014
04/24/2014US20140113526 Wafer process control
04/24/2014US20140113524 Endpointing with selective spectral monitoring
04/24/2014DE19928500B4 Verfahren und Vorrichtung zur automatischen Messung von Prozess- und Werkstückkennwerten beim Schleifen von Zahnrädern Method and apparatus for automatic measurement of the workpiece and process parameters in the grinding of gears
04/24/2014DE112012001943T5 Verfahren zum Einstellen der Höhenposition eines Polierkopfs und Verfahren zum Polieren eines Werkstücks A method for adjusting the height position of a polishing head and method for polishing a workpiece
04/23/2014CN203557268U Cutter aligning system for numerical-control cutter grinding machine
04/23/2014CN203557267U Abrasion detection device for grinding wheel
04/23/2014CN103737491A Geometrical error compensation method based on screw rotor computer numerical control grinding machine
04/23/2014CN103737490A Surface grinding machine
04/23/2014CN103737477A Method and device for measuring and automatically repairing cylindricity error for numerical control honing machine
04/23/2014CN103737467A Ultra-precise plane machining method of ceramic piece
04/23/2014CN103737449A Chamfering control system of glass edge grinding machine
04/22/2014US8702084 Rare earth magnet holding jig, cutting machine, and cutting method
04/22/2014CA2641738C Gauge for checking radial dimensions of mechanical pieces
04/17/2014US20140106647 Multifunctional substrate polishing and burnishing device and polishing and burnishing method thereof
04/17/2014US20140102010 Polishing Pad for Eddy Current End-Point Detection
04/16/2014CN203542367U Device for automatically detecting and compensating grinding wheel and grinding processing center
04/16/2014CN102059646B Method for rubbing flat-panel display
04/15/2014US8697217 Creep-resistant polishing pad window
04/15/2014US8696924 Polishing apparatus and polishing method
04/08/2014US8694145 Feedback control of a chemical mechanical polishing device providing manipulation of removal rate profiles
04/03/2014WO2014049844A1 Method for polishing board-like body, and apparatus for polishing board-like body
04/03/2014US20140094098 Polishing apparatus
04/02/2014EP2712703A2 Adaptive semiconductor processing using feedback from measurement devices
04/02/2014CN203509930U Detecting system for reverse placing of conical bearings in feeding process
04/02/2014CN203509929U Improved glass chamfering detecting device
04/02/2014CN203509928U Ball bar connecting board for measuring roundness of ultra-precise horizontal type polishing machine tool
04/02/2014CN203509927U Calibration block for ultra-precise polishing machine coordinate origin
04/02/2014CN203509926U Bearing grinder online measuring device
04/02/2014CN103692349A Detection device for machine tool
04/02/2014CN103692295A Optimizing processing method in super-precision convex cone mirror measuring-polishing correction system
04/02/2014CN102390036B Chemical-mechanical grinding end-point detecting method and system based on shallow trench isolation technology
04/01/2014US8687197 Method of monitoring progress of substrate polishing and polishing apparatus
04/01/2014US8684790 Method and arrangement for maintenance of gas-turbine blades
03/2014
03/27/2014WO2014046901A1 System and method for machining aircraft components
03/27/2014US20140087630 Automatic grinding machine for end mills for wood, programmable with optical reading of the geometric characteristics and computerized shapening
03/27/2014US20140087628 Method for measuring material removal during surface finishing on curved surfaces
03/26/2014EP2711132A1 Measuring device
03/26/2014EP2709797A1 Multi-carriage dual-spindle symmetrical grinding processing center
03/26/2014CN203495763U Sensitive measuring device for grinding machine
03/26/2014CN203495762U Linear displacement measuring device for flaw detection in grinder roller processing
03/26/2014CN203495709U Glass position sensing device of glass horizontal-type four-edge edge grinding machine
03/26/2014CN203495693U Automatic measurement grinding machine
03/26/2014CN103659603A Detection device of grinder
03/26/2014CN103659602A Method and device for detecting cylindrical grinding surface roughness through data fusion technology
03/26/2014CN103659601A In-grinding coordinate automatic compensation method based on end face cylindrical grinder
03/26/2014CN103659600A Planar special-shaped non-circular grinding contouring control method
03/26/2014CN103659599A Tool setting gauge
03/26/2014CN103659514A Plate-shaped workpiece grinding device and manufacturing method of plate-shaped component
03/26/2014CN103659503A Grinding machine with safety detector
03/26/2014CN102099155B Grinding machine and measurement device
03/26/2014CN101693350B Drill bit grinding device and testing method
03/25/2014US8678881 Grinding center and method for simultaneous grinding of a plurality of bearings and end-side surfaces of crankshafts
03/25/2014US8678879 Grinding machine and measuring apparatus
03/20/2014DE102012018580A1 Messvorrichtung Measuring device
03/19/2014CN103639895A Grinding temperature measurement method based on heat transferring inverse problem
03/19/2014CN103639863A Numerically-controlled double-side grinding machine for clutch facing of automobile
03/19/2014CN103639852A Automatic calibration device for grinding motor rotor shaft
03/18/2014US8676367 Lot process order modification to improve detection of manufacturing effects
03/18/2014US8673454 System for producing a dental-shaped body
03/18/2014US8671532 Eyeglass lens processing apparatus
03/13/2014WO2014039759A1 Systems and methods for monitoring machining of a workpiece
03/13/2014US20140069460 Boroscope and a method of processing a component within an assembled apparatus using a boroscope
03/12/2014EP2704824A2 Pluggage removal method for scr catalysts and systems
03/12/2014CN203471577U V-shaped support with adjustable inner-bore grinder pulling bus
03/12/2014CN203471576U On-line active external-taper measuring device
03/12/2014CN203471575U Two-degree-of-freedom measuring device for measuring workpiece size
03/12/2014CN203471574U Detection device for machine tool
03/12/2014CN203471513U Blisk polishing machining and measuring integrated device
03/12/2014CN103635288A Method and apparatus for measurement and control of magnetic particle concentration in a magnetorheological fluid
03/12/2014CN103624656A Kerbstone combined type multi-face grinding machine
03/12/2014CN101254586B Polishing apparatus
03/11/2014US8667700 Method for checking the diameter of a cylindrical part in orbital motion
03/06/2014US20140065931 Method of monitoring a dressing process and polishing apparatus
03/06/2014US20140065928 Edge grinding apparatus and method for grinding glass substrate
03/06/2014DE102009042252B4 Meßvorrichtung Measuring device
03/04/2014US8662958 Chemical-mechanical polishing apparatus for manufacturing semiconductor devices
03/04/2014US8662957 Leak proof pad for CMP endpoint detection
03/04/2014US8662134 Tire tread buffing apparatus and method
02/2014
02/27/2014WO2014029784A1 Method and device for controllably revealing structures buried in objects such as wafers
02/27/2014WO2014029703A1 Device and method for making dimensional measurements on multilayer objects such as wafers
02/26/2014CN103600294A Grinding quantity measuring device for tapered roller bearing outer ring end face
02/26/2014CN103600284A Method for superfinishing of metal part with thin-wall large curved surface
02/26/2014CN102581764B Grinding, polishing and detecting integrated machine tool
02/25/2014US8657646 Endpoint detection using spectrum feature trajectories
02/25/2014US8657645 Methods for testing the polishability of materials
02/25/2014US8657644 Eddy current sensor and polishing method and apparatus
02/19/2014EP2697017A2 Method and apparatus for measurement and control of magnetic particle concentration in a magnetorheological fluid
02/19/2014CN203438073U Thickness meter installation rack applied to lens detection
02/19/2014CN103586774A Online measurement device and method of mechanical surface contact lapping amount
02/19/2014CN103586773A Machining detection method for improving part edge surface integrity
02/19/2014CN103586772A Pressure detection device
02/19/2014CN102513933B On-line automatic measuring device for internal grinder workpieces
02/18/2014US8655478 Dressing method, method of determining dressing conditions, program for determining dressing conditions, and polishing apparatus
02/18/2014US8651918 Pallet/flip unit/gantry system
02/13/2014US20140045282 Using Spectra to Determine Polishing Endpoints
02/12/2014EP2694247A1 Support assembly for use with a machine tool and methods of operation thereof
02/12/2014CN203426822U Grinding device of hard brittle plate
02/12/2014CN103567868A Method for positioning initial grinding position during grinding of revolving body
02/12/2014CN103567867A Automatic chip grinding control system
02/12/2014CN103567866A Method for evaluating error restraining capacity of removing function under determined polishing conditions
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