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