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Matches 301 - 350 out of 136,779

Document Document Title
WO/2017/127037A1
A water jet turning mechanism (A) used in processing of materials that are hard to process (have a hard and brittle structure) and comprising a drive motor (30) and a fixing head (300) for fixing the workpiece, and it is characterized in...  
WO/2017/127221A1
Implementations disclosed herein generally relate to polishing articles and methods for manufacturing polishing articles used in polishing processes. More specifically, implementations disclosed herein relate to porous polishing pads pro...  
WO/2017/127392A1
The present disclosure provides methods of making a vitreous bond abrasive article and a metal bond abrasive article. The methods include sequential steps. Step a) includes a subprocess including sequentially: i) depositing a layer of lo...  
WO/2017/127376A1
Embodiments of an electronic device comprising an enclosure and electrical components disposed at least partially inside the enclosure, wherein the enclosure comprises a substrate having a tactile surface are disclosed. The tactile surfa...  
WO/2017/126268A1
Provided is a polishing composition which enables the formation of a surface having smoothness and reduced defects. The polishing composition contains a water-soluble polymer that meets the following requirements (A) and (B): (A) the ads...  
WO/2017/126815A1
The present invention relates to a grinding article having protrusions and recesses, and a method of manufacturing same. The present invention can manufacture a grinding article through a simple process by, immediately after depositing a...  
WO/2017/125987A1
The present invention is a wafer polishing method wherein the rear surface of a wafer is held by a polishing head via a back pad adhered to the polishing head, and the front surface of the wafer is polished by having the front surface in...  
WO/2017/126011A1
The present invention addresses the problem of providing a machining method capable of efficiently performing deburring and polishing of a workpiece, and extending the life of a brush to be used in a machine tool that does not have power...  
WO/2017/126107A1
Provided is a grinding apparatus capable of performing high precision double-headed flat grinding. A grinding apparatus for double-headed grinding of a cylinder and piston for configuring a rotary compressor is provided with: a pair of r...  
WO/2017/126139A1
The present invention limits the occurrence of burrs and scratches on the two ends of a pipe-type core for a rechargeable battery. This grindstone guide (20) is for guiding a cutting grindstone (10) for cutting pipes when manufacturing p...  
WO/2017/122580A1
To provide a polishing device capable of performing polishing by selecting a suitable polishing recipe on the basis of a state prior to the polishing, even in a situation where bevel portions have various shapes. A polishing device 100 h...  
WO/2017/123834A1
A chemical mechanical planarization (CMP) pad conditioner, a CMP pad conditioning system and a CMP pad conditioning method are provided. The CMP pad conditioner includes an adaptor configured to receive an abrasive member and a sensing c...  
WO/2017/121590A1
A honing machine (100) for honing bores in workpieces has a honing spindle (170), which honing spindle is mounted movably in a spindle housing (130), is rotatable about a spindle axis (172) by means of a rotary drive (150), can be driven...  
WO/2017/120679A1
A surface treating apparatus for treating an inner surface of a bore containing a shaft may include a body connectable to a drive apparatus and configured to movably receive a shaft extending through a bore, and at least one surface trea...  
WO/2017/119176A1
This throw-away tip is provided with a base and a cutting blade member. The cutting blade member includes: a rake face; a flank face which extends so as to intersect with the rake face; a first connection face which connects a lateral fa...  
WO/2017/118361A1
A chemical-mechanical polishing machine (100) is provided, including: a plurality of polishers (10) spaced apart from one another, each polisher (10) including: a bracket (11), a polishing head (12) and a platen (13), the polishing head ...  
WO/2017/118144A1
A polishing tool and a polishing apparatus, for use in cleaning display panels. The polishing tool comprises: a guide rail (1); a first polishing assembly (2-1) and a second polishing assembly (2-2) that are respectively located on eithe...  
WO/2017/119471A1
[Problem] To provide a method for cutting with a wire saw that allows the cutting efficiency to be significantly improved and the work time to be reduced. [Solution] A wire saw obtained by providing a wire with a plurality of cutting bea...  
WO/2017/119339A1
The purpose of the present invention is to provide an abrasive material in which the polishing efficiency does not readily decrease and in which the polishing cost is relatively low. This abrasive material is provided with a substrate an...  
WO/2017/119030A1
The present invention is an ingot cutting method wherein wire rows are formed by spirally wrapping a wire between a plurality of grooved rollers, and, while the wire is moved back and forth by repeating the unreeling of a predetermined l...  
WO/2017/119342A1
The purpose of the present invention is to provide a polishing material which has excellent polishing rate and is not susceptible to decrease of the polishing rate for a relatively long period of time. The present invention is a polishin...  
WO/2017/117404A1
Described are compositions useful in methods for chemical-mechanical processing a surface of a substrate, especially a substrate that contains dielectric material, wherein the composition contains cyclodextrin and alkylamine.  
WO/2017/115594A1
Provided is an electric tool, which brakes the motor when a malfunction occurs in the motor without having to turn the trigger switch off. The electric tool (10) comprises: a motor (20) that rotates by supply of electricity from a power ...  
WO/2017/113448A1
A spreading device for a form grinding machine is disclosed. The spreading device comprises an air flow generating mechanism and a scraping mechanism, wherein the scraping mechanism comprises a scraper (2) and a 3-way pipe (1) for horizo...  
WO/2017/113291A1
An automatic polishing system comprises a frame (7). A feed station (3) and a polishing station (4) adjacent to the feed station are disposed on the frame (7). Feed mechanisms (31) for supplying at least two polishing media and a dischar...  
WO/2017/116347A1
This invention relates to a circular knife sharpening machine intended for use in food sector, textiles sector, paper sector and packaging sector, characterised by comprising a motor block (1), a motor lock button (2) located on right or...  
WO/2017/117356A1
An abrasive article is provided which comprises a plurality of layers in the following order: a backing; an abrasive layer; a primer layer comprising clay particles, wherein the clay particles are agglomerated and form a layer; and a sup...  
WO/2017/116659A1
Polycrystalline diamond constructions comprise a diamond body attached with a substrate during high pressure/high temperature processing, and include a modified reaction zone interposed between the body and substrate that is engineered t...  
WO/2017/115057A1
The present invention concerns a method for sharpening a worn removable machining tip (3) and the corresponding sharpened tip. The tip having a first cutting edge (7) damaged after a first use (u1), said tip having, in the state prior to...  
WO/2017/117364A1
Provided are abrasive articles that include a plurality of layers, in the following order: a backing; an abrasive layer; and a supersize coat. The supersize coat contains a metal salt of a long-chain fatty acid and clay particles dispers...  
WO/2017/115643A1
After a bonding coat layer removal step wherein a bonding coat layer (first coating layer) is removed by a chemical process, and a cleaning step wherein a turbine blade is cleaned by blast processing, an adhesion cleaning step (blast par...  
WO/2017/117524A1
An abrasive tool can include a bonded abrasive including a body and a barrier layer bonded to a major surface of the body. The body can include abrasive particles contained within a bond material. The barrier material can include a polym...  
WO/2017/114675A1
A method of forming a super hard polycrystalline construction comprises forming a pre-composite assembly comprising a skeleton formed of a first material, and a region of super hard particles or grains, the skeleton having one or more vo...  
WO/2017/114677A1
A superhard polycrystalline construction comprises a body of polycrystalline superhard material comprising a structure comprising superhard material, the structure having porosity greater than 20% by volume and up to around 80% by volume...  
WO/2017/115121A1
The invention relates to a guard for a part (3) to be shot-blasted and having an axis of revolution, said guard comprising: a cover and a chamber shaped for receiving the part to be shot-blasted; said chamber having at least one planar s...  
WO/2017/116902A1
The present invention relates to abrasive articles, more specifically to coated abrasive article with non-woven backing and a method of their preparation.  
WO/2017/111748A1
The invention is related to a loading system that enables conveyance of roller bearing rings (1) to the driver drums (2) at the same orientation and that enables starting rotation of roller bearing rings (1) before they are conveyed to t...  
WO/2017/110315A1
Provided is a polishing composition and a method for polishing a silicon substrate capable of realizing a polished surface having high flatness. The polishing composition contains abrasive grains, including silica. The silica includes bo...  
WO/2017/109781A1
A portable small-object holding device, comprising: a housing, movable gripper jaws configured to grip and hold a small object; at least one hinge and at least one cog-wheel configured to enable rotating said at least one hinge around it...  
WO/2017/110112A1
The purpose of the present invention is to provide a glass substrate for a magnetic recording medium wherein minor scratches are minimized between a main surface and an outer peripheral chamfered portion. Provided is a glass substrate fo...  
WO/2017/110791A1
This method for manufacturing a cutting blade is provided with: a mixing step for adding a liquid dispersion medium to a powder mixture containing a resin powder made of a thermocompression-bondable resin, abrasive grains, and a fibrous ...  
WO/2017/112906A1
An abrasive article can includes a body having an abrasive portion. The abrasive portion can include a filler composition including pyrite, in particular, pyrite having a sulfur content of at least at least 43 wt% for a total weight of t...  
WO/2017/111747A1
The invention is related to grinding wheel (1) and carrier flange (2) configuration on which the grinding wheels (1) are connected in double wheel face grinding machines, By the grinding wheel (1) and the, carrier flange (2) configuratio...  
WO/2017/110262A1
[Problem] To provide a carrier for double side polishing that allows a desired edge roll-off to be formed intentionally during double side polishing of a wafer and a wafer polishing method using same, and a manufacturing method for epita...  
WO/2017/108851A1
The invention relates to a grinding device for grinding a cutting contour (7) of a knife (1), comprising a base frame (5), a knife holder (6), and one or more driven grinding means (2), wherein the knife holder (6) is rigid and the grind...  
WO/2017/108590A1
The invention relates to a device for grinding a cutting knife, in particular a slicer knife, having a knife holding means for releasably fastening the cutting knife and at least one grinding means for grinding the cutting knife. The dev...  
WO/2017/110156A1
Provided is a grinding device with which it is possible to prevent the surface of a grinding part from being worn flat and prevent extreme reduction in grinding power and grinding burns. This grinding device (1) is provided with a suppor...  
WO/2017/107832A1
An ultrasonic machining method for improving the abradability of a wheel of a locomotive comprises: carrying out ultrasonic machining on a flange (2) and/or the surface of a tread (3) of a wheel rotating around a primary shaft by using a...  
WO/2017/111351A1
A single crystal cubic boron nitride according to an embodiment of the present invention is prepared through synthesis with a catalyst including hexagonal boron nitride (HBN) and a metal element, and the present invention relates to a si...  
WO/2017/112740A1
Disclosed herein are methods relating to the coloring of nickel-plated materials.  

Matches 301 - 350 out of 136,779