| 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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| 11/20/2013 | EP1964664B1 Method for controlling a powder moulding press manufacturing moulded articles |
| 11/20/2013 | CN203293024U Cutting machine length set rule |
| 11/20/2013 | CN203293023U Grinding machine measurement arm measuring head with display function |
| 11/20/2013 | CN103395001A System and method for diagnosing and intelligently optimizing grinding processes |
| 11/20/2013 | CN103395000A Method of evaluating inhibition of CCOS (computer controlled optical surfacing) process on errors under different frequencies |
| 11/19/2013 | US8585460 Method of making diagram for use in selection of wavelength of light for polishing endpoint detection, method and apparatus for selecting wavelength of light for polishing endpoint detection, polishing endpoint detection method, polishing endpoint detection apparatus, and polishing monitoring method |
| 11/13/2013 | CN103386640A Accurate alignment method for large aperture mirror machine tool |
| 11/12/2013 | US8582122 Polishing monitoring method, polishing method, and polishing monitoring apparatus |
| 11/12/2013 | US8579676 Grinding machine |
| 11/12/2013 | US8579675 Methods of using optical metrology for feed back and feed forward process control |
| 11/07/2013 | US20130295826 Polishing pad for endpoint detection and related methods |
| 11/06/2013 | CN203266410U System for controlling feed speed of internal circular end face grinding machine |
| 11/06/2013 | CN203266342U Intelligent ship grinding device |
| 11/05/2013 | US8574028 Grinder/polisher |
| 10/31/2013 | US20130288572 Linear Prediction For Filtering Of Data During In-Situ Monitoring Of Polishing |
| 10/31/2013 | US20130288571 Feed forward and feed-back techniques for in-situ process control |
| 10/31/2013 | US20130288570 Fitting of optical model with diffraction effects to measured spectrum |
| 10/30/2013 | CN102248453B Roller and workpiece measuring device |
| 10/30/2013 | CN102198635B Measuring device |
| 10/30/2013 | CN101585165B Grindstone contact sensing method and its device, and honing method and honing machine |
| 10/29/2013 | US8569174 Using spectra to determine polishing endpoints |
| 10/29/2013 | US8568201 Method and apparatus for grinding axial workpieces |
| 10/29/2013 | US8568200 Ultra-low temperature magnetic polishing machine |
| 10/29/2013 | US8568199 Polishing endpoint detection apparatus |
| 10/29/2013 | US8568198 Active coolant flow control for machining processes |
| 10/29/2013 | US8568197 Method of fluid jet machining |
| 10/24/2013 | US20130280989 User-input functions for data sequences in polishing endpoint detection |
| 10/24/2013 | DE102013207013A1 Doppelseiten-Flächenschleifverfahren und Doppelseiten-Flächenschleifer Double-sided surface grinding method and double-sided surface grinder |
| 10/23/2013 | CN203245733U High-precision zero position detecting device |
| 10/23/2013 | CN203245732U 简易砂轮矫正架 Simple wheel stand corrected |
| 10/23/2013 | CN103358231A Aspheric grinding surface figure accuracy high-efficiency on-line measurement method for middle-large-aperture optical element |
| 10/23/2013 | CN103358230A Measuring system for honing machine and measuring method |
| 10/23/2013 | CN103358215A Polishing machining device |
| 10/23/2013 | CN102501172B On-site measurement method applied to space curved surface machining for robot grinding system |
| 10/22/2013 | US8562389 Thin polishing pad with window and molding process |
| 10/17/2013 | US20130273816 Automatic polishing device for surface finishing of complex-curved-profile parts |
| 10/17/2013 | US20130273812 Feedback for polishing rate correction in chemical mechanical polishing |
| 10/16/2013 | CN203236355U Grinding wheel following type tool bar machining control system |
| 10/16/2013 | CN203236354U Self-adaptive machining and control system for diameter of tool bar |
| 10/16/2013 | CN103350388A Fully-automatic drill point grinding device and grinding method using grinding device |
| 10/16/2013 | CN102275132B Online measuring method of diameter of grinding wheel of high-force powerful shape-followup snagging machine |
| 10/15/2013 | US8556680 Process and apparatus for automatically grinding edges of glass sheets under clean room conditions |
| 10/15/2013 | US8556679 Substrate polishing metrology using interference signals |
| 10/15/2013 | US8556678 System and method pre-blocking ophthalmic lens for processing including articulation edging |
| 10/09/2013 | CN103347650A Method and apparatus for grinding corner of glass plate |
| 10/08/2013 | US8554356 Processing end point detection method, polishing method, and polishing apparatus |
| 10/08/2013 | US8554351 Spectrographic monitoring of a substrate during processing using index values |
| 10/08/2013 | US8550875 Method of operating substrate processing apparatus and substrate processing apparatus |
| 10/03/2013 | WO2013145827A1 Surface grinder |
| 10/03/2013 | US20130260645 Eddy current sensor and polishing method |
| 10/03/2013 | US20130260644 Method and device for machining workpieces |
| 10/03/2013 | US20130260640 Polishing device for creating flat surface |
| 10/02/2013 | EP2645052A1 Measurement head for feeler for workpieces being machined |
| 10/02/2013 | DE112011104610T5 Verfahren und Vorrichtung zum Polieren eines Werkstücks Method and apparatus for polishing a workpiece |
| 10/02/2013 | CN203221389U Glass edge grinding machine with glass position detection devices |
| 10/02/2013 | CN101916084B Method for machining plate-like material |
| 10/01/2013 | US8545289 Distance monitoring device |
| 09/26/2013 | WO2013139998A1 Device and method for electromechanically-assisted roller burnishing |
| 09/26/2013 | US20130252513 Feeler for workpieces being machined |
| 09/25/2013 | EP2642242A1 Feeler for workpieces being machined |
| 09/25/2013 | CN203210183U Pressure automatic regulating device for polishing machine |
| 09/25/2013 | CN203210166U Numerical control honing machine with vertical four-station rotary working platform |
| 09/25/2013 | CN203210161U Grinding machine provided with feeding device and size observer |
| 09/25/2013 | CN103322961A Feeler for workpieces being machined |
| 09/25/2013 | CN103317433A Aspheric surface polishing tool capable of self-adaptively balancing polishing stress |
| 09/19/2013 | WO2013135631A1 System for machining seed rods for use in a chemical vapor deposition polysilicon reactor |
| 09/19/2013 | US20130241075 Contact or via critical dimension control with novel closed loop control system in chemical mechanical planarization process |
| 09/18/2013 | CN103313822A Grinding abnormality monitoring method and grinding abnormality monitoring device |
| 09/18/2013 | CN103302592A Numerically-controlled abrasive band polishing cutter axis control method for achieving effective fitting of contact wheel and moulded surface |
| 09/18/2013 | CN103302574A Inverted roller device of abrasive belt grinding machine and regulating and controlling method of inverted roller device |
| 09/18/2013 | CN103302571A Lift error compensation processing method for camshaft |
| 09/17/2013 | US8535114 Method for manufacturing a precursor lens for a rim-shaped lens |
| 09/17/2013 | US8535113 Methods to control a process |
| 09/12/2013 | US20130237128 Fitting of optical model to measured spectrum |
| 09/12/2013 | US20130237126 System For Machining Seed Rods For Use In A Chemical Vapor Deposition Polysilicon Reactor |
| 09/11/2013 | EP2636485A2 Eyeglass lens processing apparatus |
| 09/10/2013 | US8529312 Nozzle for cooling lubricant |
| 09/10/2013 | US8528886 Material sheet handling system and processing methods |
| 09/05/2013 | US20130231032 Polishing pad with two-section window having recess |
| 09/04/2013 | CN103273423A Grinding wheel grinding sound emission monitoring device |
| 09/04/2013 | CN103273409A Multi-degree-of-freedom air bag polishing tool |
| 09/04/2013 | CN103273404A Method for machining variable-section nozzle ring blade of turbocharger |
| 09/04/2013 | CN103273387A Stiffness-measurement-based optimization method for cylindrical grinding process parameters |
| 09/03/2013 | US8523353 Method of calculating a setpoint for beveling or grooving an ophthalmic lens |
| 09/03/2013 | CA2641361C Apparatus and method for machining bevel gears in a pitching method with complete pitch error compensation |
| 08/28/2013 | CN203156514U Shooting profile grinding machine of charge coupled device (CCD) |
| 08/28/2013 | CN102059650B Precise on-site measuring device and measuring method for sphericity of spherical surface |
| 08/27/2013 | US8517798 Polishing pad, method of producing the same and method of producing semiconductor device by using the same |
| 08/27/2013 | US8517797 Grinding machine and grinding method |
| 08/27/2013 | US8517796 Dressing apparatus, dressing method, and polishing apparatus |
| 08/27/2013 | US8517795 Surface treatment method for vacuum member |
| 08/22/2013 | US20130217306 CMP Groove Depth and Conditioning Disk Monitoring |
| 08/22/2013 | US20130217305 High hardness material working method and working apparatus |
| 08/21/2013 | CN203141309U Automatic measuring module for measuring size of grinding rod |
| 08/21/2013 | CN203141308U Automatic measuring instrument for measuring size of grinding rod |
| 08/21/2013 | CN203141307U Cutter bar diameter change monitoring system |
| 08/21/2013 | CN203141306U Polishing detecting device of taper-shank twist drill bit |
| 08/21/2013 | CN203141254U Rolling drawbench for aluminum plate wiredrawing and texture forming |
| 08/21/2013 | CN1843695B Constant-current abrasive band grinding mechanism and grinding method |
| 08/21/2013 | CN103260828A Polishing pad for eddy current end-oint detection |