Patents for B24B 1 - Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes (7,565) |
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03/06/1997 | WO1997007931A1 Laser surface treatments for magnetic recording media |
02/25/1997 | US5605499 Flattening method and flattening apparatus of a semiconductor device |
02/25/1997 | US5605494 Facility for grinding silicon nitride ceramic workpiece |
02/05/1997 | EP0757378A1 Process of polishing silicon wafers |
02/04/1997 | US5599493 Method of producing silicon nitride ceramic component |
01/30/1997 | WO1997000756A3 A diamond polishing method and apparatus |
01/15/1997 | CN1140117A Method for grinding and polishing mirror plate of water wheel generator |
01/14/1997 | US5593342 Device for smoothing and polishing stone |
01/14/1997 | US5593341 Method for manufacturing a disk drive unit having magnetic disks with textured data areas and head landing zones |
01/09/1997 | WO1997000756A2 A diamond polishing method and apparatus |
12/27/1996 | EP0749805A1 A diamond polishing method and apparatus |
12/17/1996 | US5584745 Method of machining silicon nitride ceramics and silicon nitride ceramics products |
12/12/1996 | WO1996039275A1 Coater die grinding and finishing method |
12/11/1996 | EP0747455A1 Friction coating for film backings |
12/04/1996 | EP0745017A1 Device for machining the edges of spectacle lenses |
11/27/1996 | EP0693001A4 Cleaning and finishing a ceramic mold |
11/26/1996 | US5577948 Method of finishing a workpiece surface |
11/13/1996 | EP0741767A1 Friction-enhancing composition, and methods of formulating and utilizing same |
11/12/1996 | US5573816 Friction coating for film backings |
11/12/1996 | US5573448 Method of polishing wafers, a backing pad used therein, and method of making the backing pad |
11/12/1996 | US5573447 For grinding or polishing a worked surface |
11/07/1996 | DE19615681A1 Ultrasound horn used e.g. in cutting and soldering machines |
10/30/1996 | EP0739686A2 Method and apparatus for polishing metal-soluble materials such as diamond |
10/30/1996 | CN1134336A Method for processing plate-type glass edge, thermal reinforced sheet glass and fire precaution |
10/26/1996 | CA2169392A1 Method and apparatus for polishing metal-soluble materials such as diamond |
10/23/1996 | EP0738197A1 Grinding method and apparatus |
10/15/1996 | US5564967 Method for sharpening a chipper knife |
10/15/1996 | US5564966 Grind-machining method of ceramic materials |
10/08/1996 | US5562530 Pulsed-force chemical mechanical polishing |
09/24/1996 | US5558566 Oscillating spindle sander |
09/24/1996 | US5558558 Apparatus for retracting a tool slide of an ultrasonic cutting machine |
09/06/1996 | WO1996027189A1 Method of texturing a substrate using a structured abrasive article |
09/06/1996 | CA2212359A1 Method of texturing a substrate using a structured abrasive article |
09/03/1996 | US5551907 System for ultrasonic lap grinding and polishing |
08/15/1996 | WO1996011081A3 Method and apparatus for ultrasonic working |
08/07/1996 | EP0724932A1 A semiconductor substrate, devices having the same and a method of manufacturing the same |
07/30/1996 | US5540614 Apparatus for grinding workpieces |
07/25/1996 | WO1996022173A1 Arrangement for grinding of preferably slabs and method |
07/10/1996 | EP0720890A1 Hand tool for the removal of material from brittle and/or non ductile materials |
07/09/1996 | US5533931 Method and machine for grinding a workpiece |
07/09/1996 | US5533925 Structure of drive section of power tool |
06/27/1996 | WO1996019317A1 Hardened workpiece finishing process and device |
06/27/1996 | DE19546863A1 Finish-machining equipment for hardened work |
06/19/1996 | EP0716899A1 Laser finishing and measurement of diamond surfaces |
06/12/1996 | CN1124472A Method of providing a smooth surface on a substrate |
06/06/1996 | WO1996017032A1 Friction-enhancing composition, and methods of formulating and utilizing same |
06/05/1996 | EP0625083B1 Workpiece grinder |
06/05/1996 | CN1123728A Continuously grinding method for thin stone plate |
06/04/1996 | US5522965 Semiconductors |
05/14/1996 | US5516400 Techniques for assembling polishing pads for chemical-mechanical polishing of silicon wafers |
05/01/1996 | EP0708698A1 Process for manufacturing pistons, piston rods, as well as cylinders for hydraulic or pneumatic units |
04/24/1996 | EP0708321A1 Device for grinding dimples |
04/18/1996 | WO1996011081A2 Method and apparatus for ultrasonic working |
04/10/1996 | CN1120127A Scroll compressor and method of processing scroll member |
04/03/1996 | EP0703847A1 Magnetorheological polishing devices and methods |
04/02/1996 | US5504303 For measuring and ablating the surface of a hard material |
04/02/1996 | US5503481 Bearing surfaces with isotropic finish |
03/13/1996 | EP0700326A1 Method of providing a smooth surface on a substrate |
03/07/1996 | DE19510074C1 Process for mechanical under water cutting radioactive components |
03/06/1996 | EP0699504A1 Method and apparatus for surface-grinding of workpiece |
03/06/1996 | EP0699116A1 Sanding and polishing systems |
02/29/1996 | DE4430152A1 Hand held appts. e.g. power tool with electric toroidal magnet oscillating drive |
02/14/1996 | EP0696494A1 Magnetic barrel finishing machine |
02/13/1996 | US5491030 Surface finishing for metal moldings |
02/13/1996 | US5490882 Process for removing loose powder particles from interior passages of a body |
02/13/1996 | US5490810 Process and device for manufacturing a structural part, especially of a ceramic tooth restoration, and a process of making sonotrode crowns |
02/08/1996 | WO1996003255A1 Grinding method and apparatus |
01/24/1996 | EP0693001A1 Cleaning and finishing a ceramic mold |
01/23/1996 | CA2073388C Method of machining silicon nitride ceramics and silicon nitride ceramics products |
01/16/1996 | US5484326 Semiconductor ingot machining method |
01/11/1996 | DE4423422A1 Verfahren zur Außen-Feinstbearbeitung, insbesondere rotationssymmetrischer Körper Process for outdoor superfinishing, in particular rotationally symmetric body |
01/11/1996 | DE4422101A1 Honing of bores using hone which is given linear and angular movements |
01/09/1996 | US5482497 Method and apparatus for texturing zones of a magnetic disk |
01/06/1996 | CA2153295A1 Method and apparatus for finishing machined orifices in ceramics |
12/26/1995 | US5478270 Ultrasonic micro machining slider air bearings with diamond faced patterned die |
12/12/1995 | US5474488 Method of forming electrodes on a dielectric resonator part |
12/06/1995 | EP0685573A1 Chemical polishing of ferroelectric materials |
12/05/1995 | US5472371 Method and apparatus for truing and trued grinding tool |
11/23/1995 | WO1995031310A1 Apparatus and method of polishing and planarizing polycrystalline diamonds |
11/22/1995 | EP0683013A1 Device for planing or polishing of stonelike materials |
11/21/1995 | US5468326 Apparatus for polishing a diamond or carbon nitride film by reaction with oxygen transported to the film through a superionic conductor in contact with the film |
11/02/1995 | EP0679616A2 Method of producing silicon nitride ceramic component |
11/01/1995 | CN1030174C Processing method for polishing gear edge by use of abrasive flow |
10/04/1995 | EP0674562A1 A method and a tool for producing holes in fibre reinforced composites by moving the tool eccentrically |
09/28/1995 | DE4402032A1 Ferromagnetic grinding belt fixed by magnetic shoe to conform with work piece |
09/28/1995 | DE4401548A1 Machining tool for profiling bearings esp. roller or grooved ball bearings |
09/26/1995 | US5453038 Method and apparatus for finishing machined orifices in ceramics |
09/21/1995 | WO1995024988A1 Ultrasonic working tool |
09/21/1995 | DE19503432A1 Device for edge machining of spectacle lenses |
09/12/1995 | US5449313 Magnetorheological polishing devices and methods |
09/05/1995 | US5447485 Method and apparatus for clamping a tool in a metal cutting machine |
09/05/1995 | US5447208 Superhard cutting element having reduced surface roughness and method of modifying |
08/30/1995 | EP0666787A4 Compositions and methods for repairing plastic surfaces. |
08/17/1995 | WO1995021724A1 Device for machining the edges of spectacle lenses |
08/16/1995 | EP0666787A1 Compositions and methods for repairing plastic surfaces |
08/03/1995 | WO1995020465A1 Surface grinding |
08/02/1995 | EP0665083A1 Improvement relating to cutting |
08/02/1995 | EP0665076A2 Method for finishing gears using a finishing tool in the shape of an internal gear, method and tool for dressing the finishing tool |
08/02/1995 | CN1029390C Method of processing gear drum-shaped tooth with abrasive flow |
07/26/1995 | CN1105618A Polishing method, device and buff wheel therefor |