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WO/2013/051580 |
[Problem] To provide ball balancer technology for smooth ball action. [Solution] A grinder (1) is provided with a spindle (202) on which a grindstone (2) is installed, and a ball balancer (400) that rotates as a unit with the spindle (20...
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WO/2013/052640 |
A method of forming polycrystalline diamond includes forming metal nanoparticies having a carbon coating from an organometaliic material; combining a diamond material with the metal nanoparticies having the carbon coating; and processing...
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WO/2013/051183 |
The present invention is a workpiece cutting method having a wire wound around a plurality of grooved rollers and moving reciprocatingly in the axial direction, the wire supplying a slurry whilst a workpiece is pushed downward relative t...
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WO/2013/047734 |
This polishing composition is used for the purpose of polishing a polishing object that contains a phase change alloy, and is characterized by containing ammonium ions (NH4 +). This polishing composition may additionally contain abrasive...
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WO/2013/049526 |
A coated abrasive product includes green, unfired abrasive aggregates having a generally spheroidal or toroidal shape, the aggregates formed from a composition comprising abrasive grit particles and a nanoparticle binder, wherein the abr...
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WO/2013/046145 |
A peripheral wheel ( 10) for machining the edges of slabs, comprising an internal wheel body (1 1), to be fixed to a spindle or other machine, and an external abrasive ring (12), which is adapted to work in contact with an edge of a slab...
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WO/2013/045680 |
The present invention relates to a device (10) for the preparation of grinding pattern of crimped contacts (1). The device (10) comprises a housing (11), a motor (51), mounting means (30) for mounting a crimped contact (1), guiding means...
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WO/2013/045416 |
The invention relates to a steady rest (16) having a supporting body (17), in which a supporting groove (10) extends in an extension direction (Y). A cylindrical workpiece (18) can be supported in the supporting groove (10). The steady r...
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WO/2013/048670 |
Titanium-containing articles having improved surface finishes and methods for improving surface finishes on titanium containing articles are provided. One method includes passing an abrasive medium across a surface of an titanium alumini...
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WO/2013/045484 |
The invention relates to a machine tool, in particular a grinding machine, and to a method for measuring a workpiece, in particular a workpiece diameter, in a machine tool, in particular a grinding machine, which has a workpiece holder (...
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WO/2013/046854 |
Provided is a blasting device capable of performing blasting by spraying a slurry of a constant concentration from a blasting nozzle. A slurry-stirring mechanism is disposed in a slurry tank for storing the slurry. The slurry-stirring me...
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WO/2013/049652 |
A particular method includes uniaxially hot pressing a preform that includes abrasive particles in a bonding material to form a bonded abrasive body.
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WO/2013/047604 |
Provided is a machining apparatus for a diamond cutting tool whereby high contour-precision polishing can be carried out more simply than in the prior art. A machining apparatus (100) for a diamond cutting tool is provided with: a pedest...
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WO/2013/047733 |
This polishing composition is used for the purpose of polishing an object of polishing that has a phase change alloy. This polishing composition is characterized by containing an ionic additive. Examples of the ionic additive include a c...
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WO/2013/045795 |
The invention relates to a device for polishing optical lenses, including: a lens holder (4); a means for positioning said lens holder (4); and a means for rotating said lens holder (4) about an axis, wherein said polishing device furthe...
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WO/2013/045135 |
The invention relates to a sanding block (1), a kit containing the sanding block (1) and at least one sanding element (31), and also the use of the sanding block (1) or of the kit in particular for manual use and in particular for sandin...
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WO/2013/049239 |
An abrasive article includes an abrasive particulate material made of alumina crystals and a primary additive composition impregnated within the abrasive particulate material, the primary additive composition including a combination of M...
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WO/2013/045769 |
The invention relates to a method for trimming an ophthalmic lens (20) using a machining device (200) fitted with a load sensor (234) capable of measuring a load which relates to the load applied by a machine tool (210, 222, 223) to the ...
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WO/2013/049652 |
A particular method includes uniaxially hot pressing a preform that includes abrasive particles in a bonding material to form a bonded abrasive body.
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WO/2013/046540 |
A main-body-side foot 12 is provided near each of four corners of a substantially rectangular lower wall 10A of a main body 10 (four in total), a main-body-side foot concave portion 12a is formed in the center of the lower surface of eac...
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WO/2013/045251 |
The present invention relates to a bonded abrasive article comprising specific shaped abrasive particles and a bonding medium comprising a vitreous bond. The present invention also relates to the use of an article according to the presen...
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WO/2013/047177 |
[Purpose] To introduce a mixture to be processed, in which powder and granular material with comparatively large specific gravity and hardness and lightweight foreign substances that come along with the same have been mixed, into a syste...
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WO/2013/049204 |
An abrasive article including a substrate in the form of an elongated member having a core and a barrier layer in direct contact with an peripheral surface of the core. The barrier layer consists essentially of tin. A bonding layer is ov...
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WO/2013/047678 |
The present invention is equipped with: a fine division step wherein a cutting or grinding device (1) equipped with a fixed abrasive grain wire (2) to which abrasive grains are adhered, a support unit (8) that supports an material (10) t...
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WO/2013/049403 |
Abrasive articles comprising a reduction layer configured to reduce noise level when the abrasive articles are in use.
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WO/2013/049403 |
Abrasive articles comprising a reduction layer configured to reduce noise level when the abrasive articles are in use.
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WO/2013/045138 |
The invention proceeds from a power tool braking device, in particular from a hand-held power tool braking device, of a portable power tool, having at least one braking unit (14) which, in order to generate a braking force in a braking p...
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WO/2013/046576 |
A polishing pad used in a glass substrate mirror-polishing process, characterized in that: the polishing pad has multiple open holes on the main surface that contacts the glass substrate; one open hole and another open hole adjacent ther...
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WO/2013/049397 |
Systems and methods for evaluating whether a display panel 18 is of specified dimensions are provided. Such a system, for example, may include resistance detection circuitry 68 that detects a resistance of at least one resistive trace 20...
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WO/2013/049526 |
A coated abrasive product includes green, unfired abrasive aggregates having a generally spheroidal or toroidal shape, the aggregates formed from a composition comprising abrasive grit particles and a nanoparticle binder, wherein the abr...
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WO/2013/049041 |
The described embodiment relates generally to the polishing of a device housing. The device housing can be formed of a thermoplastic, or a metal such as aluminum or stainless steel. More particularly, a method and an apparatus are descri...
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WO/2013/046785 |
Provided is technology, which relates to the control of processing equipment with a grinding tool (grindstone) and which is able to limit cost, etc. by calculating an ideal path for coping with tool wear. The tool path-calculating device...
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WO/2013/049315 |
Systems, methods, and devices for detecting fractures or microfractures in display panels or other patterned devices using outer resistive trace(s) on the display panel. To provide just one example, a system may include a display and dat...
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WO/2013/045348 |
The invention relates to a method for producing a solder joint between at least one base part (2) and at least one first component (3), comprising the following steps: providing the base part (2); partially blasting a surface of the base...
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WO/2013/041450 |
The invention relates to a sharpening device (10) for the blade of a cutting tool, comprising a plate-shaped base body (12) which has a guide slot (14) for a blade to be sharpened. Sharpening bars (20, 22) are pivotably mounted on the ba...
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WO/2013/042689 |
Provided is a method for processing a light-transmissive hard-substrate laminate for manufacturing, with high productivity, a plate-shaped product having high dimensional precision at the end faces thereof. A method for processing a hard...
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WO/2013/042596 |
Provided are oxide particles for polishing glass which have a low cerium content, and which can be used as an alternative to conventional polishing materials using cerium oxide. The present invention relates to oxide particles for polish...
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WO/2013/041277 |
The invention relates to a retaining body (300, 300a) for a grinding means (400), in particular a grinding wheel (220), comprising a fixing layer (302) with a fixing surface (305), which has a fixing means (306), for fixing a flexible gr...
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WO/2013/040938 |
A deburring method. An upper grinding head motor (11) drives an upper abrasive belt (7) into horizontal rotation by driving an upper active drum (6). A lower grinding head motor (20) drives a lower abrasive belt (4) into a horizontal rot...
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WO/2013/043556 |
Methods for forming cutting elements comprising polycrystalline materials, methods for forming polycrystalline compacts for cutting elements of a drilling tool, method for forming polycrystalline diamond compacts, and resulting polycryst...
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WO/2013/042507 |
The purpose of the present invention is to provide: a polishing pad which has improved dressing properties, while maintaining the hardness; or a polishing pad which does not easily make a scratch on the surface of an object to be polishe...
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WO/2013/040819 |
An air valve dedicated for use in a deburring machine negative-pressure conveyor platform, an automatic control method therefor, a vacuum working platform (8) applying the air valve, and a deburring machine comprising the vacuum working ...
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WO/2013/041711 |
The present invention relates to calcium carbonate particles, a powder mixture comprising said particles and a tooth cleaning method wherein the particles or powder mixture are used.
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WO/2013/043557 |
A method of forming a cutting element for an earth-boring tool. The method includes providing diamond particles on a supporting substrate, the volume of diamond particles comprising a plurality of diamond nanoparticles. A catalyst-contai...
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WO/2013/043556 |
Methods for forming cutting elements comprising polycrystalline materials, methods for forming polycrystalline compacts for cutting elements of a drilling tool, method for forming polycrystalline diamond compacts, and resulting polycryst...
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WO/2013/039181 |
A polishing pad for chemical mechanical polishing having at least a polishing layer, wherein the polishing surface of the polishing layer has a first groove and a second groove, and the first and the second grooves have side surfaces tha...
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WO/2013/038789 |
[Problem] To provide an electric tool which can be used with improved efficiency in a dark environment. [Solution] An electric tool (1) is configured in such a manner that a front end tool is connected to the front end of the spindle (17...
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WO/2013/038025 |
The aim of the invention is to shorten the process chain during the material-removing machining of in particular a crankshaft (1) following the rough machining and substantially after hardening. In order to achieve said aim, it is propos...
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WO/2013/038024 |
The aim of the invention is to shorten the process chain during the material-removing machining of in particular a crankshaft (1) following the rough machining and substantially after hardening. In order to achieve said aim, it is propos...
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WO/2013/039608 |
A chemical mechanical polishing head includes a base assembly that includes at least one component formed of a composite plastic having a tensile modulus approximately equal to or greater than aluminum, a retaining ring secured to the ba...
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