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WO/2017/174512A1 |
The invention relates to a device for automatically dressing an abrasive disk from a robot-supported grinding device having a grinding machine. According to one embodiment, the device comprises a frame, a separating plate connected to th...
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WO/2017/174249A1 |
The present invention relates to a method for producing an engine block (1) of an internal combustion engine comprising the steps of: providing an engine block main body (8) comprising head fastening means (17) for fastening a cylinder h...
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WO/2017/175894A1 |
According to the present invention, a method for manufacturing a polishing pad comprises the steps of: mixing a plurality of polymers so as to generate a urethane prepolymer having a viscosity of 20,000 cps (25°C) to 40,000 cps (25°C);...
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WO/2017/175463A1 |
Provided is a method for surface-treating a mold with which a simple treatment makes it possible, at low cost and in short time, to obtain simultaneously an improvement in mold release performance and an improvement in the surface hardne...
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WO/2017/174311A1 |
A honing machine (100) for carrying out honing operations on at least one bore in a workpiece (W), in particular for honing cylindrical bores in a cylinder crankcase, comprises a machine base (110), an inner column (150) assigned to the ...
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WO/2017/174577A1 |
Described is an apparatus for robot-aided grinding, comprising the following: a manipulator, a linear actuator, and a grinding machine which includes a rotating grinding tool and is connected to the manipulator via the linear actuator. T...
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WO/2017/174924A1 |
The invention relates to a method for surface treatment of a biocompatible metal material, such as an implant, which comprises the following consecutive steps: i) abrasive mechanical treatment of the surface of said material using abrasi...
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WO/2017/174187A1 |
The invention relates to a method for producing a removal of material on a tooth end edge of a workpiece toothing (W) with a rotationally driven chamfering tool (6a, 6b) in a machining operation brought about by controlled axial machine ...
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WO/2017/177072A1 |
A chemical-mechanical polishing/planarization pad conditioner body made from diamond-reinforced reaction bonded silicon carbide, with diamond particles protruding or "standing proud" of the rest of the surface, and uniformly distributed ...
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WO/2017/174107A1 |
Provided is a flexible abrasive product (1) comprising a knitted cloth (2) on a first side of the flexible abrasive product (1), grinding agents (50) applied on a second side of the flexible abrasive product (1) facing the first side, an...
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WO/2017/171596A1 |
The invention relates to a relief valve (100) for portable, industrial dust collectors. It has actuating means (102, 104) for actuating the valve (100) between a closed position and an open position. According to the invention, the valve...
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WO/2017/170730A1 |
The purpose of the present invention is to improve production efficiency including during the period from the molding to the polishing of an impeller. This impeller production method is provided with a molding step S1 in which an impelle...
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WO/2017/169154A1 |
Provided is a set of compositions for polishing with which it is possible to achieve a high-quality polished surface by reducing haze. This set of compositions for polishing is provided with: a finish polishing composition to be used in ...
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WO/2017/167829A1 |
The invention relates to a method for honing conical bores.
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WO/2017/171262A1 |
The present invention relates to a carrier head for a chemical-mechanical polishing apparatus comprising a substrate receiving member. The carrier head according to the present invention comprises: a base; a substrate receiving member ha...
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WO/2017/170179A1 |
Provided is a polishing composition which renders smoothness with higher accuracy possible. The polishing composition includes abrasive grains and a basic compound and further contains a water-soluble high-molecular-weight compound and a...
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WO/2017/173009A1 |
The present disclosure provides methods of making a vitreous bond abrasive article and a metal bond abrasive article. An abrasive article preform is produced by an additive manufacturing sub-process comprising the deposition of a layer o...
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WO/2017/171791A1 |
A sculptured drum for a retread process that has an inner radial section with a central axis that extends in an axial direction. The sculptured drum has a plurality of support members that extend outward from a drum outer surface in a ra...
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WO/2017/169055A1 |
Provided is a polishing pad with which it is possible, when polishing an object to be polished that has a convex part and/or a concave part on the surface thereof, to adequately polish the portion near the convex part and/or the inner su...
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WO/2017/169995A1 |
The polishing composition for alloy materials according to the present invention is for polishing alloy materials and comprises aluminum oxide particles and water, the aluminum oxide particles having a volume-based cumulative particle di...
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WO/2017/170135A1 |
Provided are: a composition for abrasive finishing use, which rarely undergoes the oxidation of magnetic particles contained therein; and a magnetic abrasive finishing method. The composition for abrasive finishing use (1) comprises: mag...
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WO/2017/169921A1 |
A coil spring end processing device according to the present disclosure is provided with: a first grindstone; a second grindstone; a first spring holder; a second spring holder; a first retainer for grinding; a second retainer for grindi...
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WO/2017/170062A1 |
Provided is a polishing composition for polishing materials to be polished having a Vickers hardness of at least 1500 Hv. This polishing composition contains alumina abrasive and water. The isoelectric point of the alumina abrasive is le...
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WO/2017/172470A1 |
An elongate shaped abrasive particle comprises an elongate shaped ceramic body having opposed first and second ends joined to each other by at least two longitudinal sidewalls. At least one of the at least two longitudinal sidewalls is c...
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WO/2017/169303A1 |
Provided are a structure of a cutting edge of a machining tool, and a surface treatment method for the same, with which it is possible to improve the durability of a machining tool such as a cutting tool. In this surface treatment method...
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WO/2017/170257A1 |
One embodiment of the present invention provides a vibrating barrel polishing method that uses a vibrating barrel polishing system which comprises a polishing tank that has a bottom surface therein, and a polishing jig that can hold a wo...
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WO/2017/167906A1 |
The present invention relates to a cemented carbide body comprising WC in a metallic binder phase. The cemented carbide body comprises a bulk portion and a surface portion. The grain size of the WC in the surface portion is smaller than ...
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WO/2017/169743A1 |
[Problem] To provide a polishing composition which is used for polishing of a polishing object having a layer that contains a metal, and which is capable of achieving sufficient planarization. [Solution] A polishing composition which is ...
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WO/2017/171052A1 |
[Problem] To provide a carrier which makes it possible to obtain a high-quality substrate at a higher yield than conventional ones and a substrate manufacturing method using this carrier. [Solution] A carrier 104 according to the present...
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WO/2017/169808A1 |
[Problem] The purpose of the present invention is to provide a technique which, when polishing an object to be polished that contains (a) a material having a silicon-nitrogen bond and (b) another material, can improve the ratio of the po...
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WO/2017/168366A1 |
A cooling and suction system for polishing heads (5) for polishing, for example by smoothing, lapping or the like, ceramic manufactured items (8) or natural stones, comprises at least one polishing head (5), provided with a plurality of ...
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WO/2017/170540A1 |
The carbonitrided component pertaining to an embodiment of the present invention has a carbonitrided layer on the surface of a steel material, wherein the steel material contains a predetermined ingredient, and the carbonitrided layer ha...
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WO/2017/172400A1 |
A sculptured drum for a retread process that has an inner radial section with a central axis that extends in an axial direction. The sculptured drum has a plurality of support members that extend outward from a drum outer surface in a ra...
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WO/2017/170061A1 |
Provided is a polishing composition for polishing a material to be polished. This polishing composition contains diamond abrasive and non-diamond abrasive, and in terms of weight, the ratio (B/A) of the content of non-diamond abrasive (B...
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WO/2017/169124A1 |
Provided are a substrate polishing device, a method of cleaning the same, and a device for supplying liquid to a substrate polishing device, with which it is possible to suppress agglomeration of a polishing liquid in a pipe. Provided is...
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WO/2017/167564A1 |
A method implemented by computer means for processing an unfinished optical lens member for manufacturing an optical lens, the unfinished optical lens member having an unfinished surface and an aspherical finished surface having a first ...
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WO/2017/169937A1 |
In a pressing line comprising a single or multiple kinds of pressing steps, a surface-polishing step is performed on flat workpieces. The bearing ring-forming method comprises a blanking step as a pressing step and has the surface-polish...
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WO/2017/163847A1 |
The present invention provides a polishing composition suitable for polishing a polishing subject having a layer that includes a group III-V compound, and with which it is possible to suppress etching of the group III-V compound and poli...
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WO/2017/164241A1 |
A blast material including first particles having a Mohs hardness of at least 8 and second particles having a Mohs hardness smaller than that of the first particles. The present invention provides a blast material with which it is possib...
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WO/2017/163910A1 |
[Problem] To provide a polishing composition that can adequately remove defects remaining on the surface of a polished object, and that can make the polishing speed of different materials approximately the same when polishing an object t...
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WO/2017/164878A1 |
An erosive jet can propel degradable, abrasive grit conveyed in a carrier fluid to erode a downhole structure, such as a tubular (e.g., cutting through a tubular) or formation (e.g., perforation actions). The abrasive grit can be selecte...
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WO/2017/165215A2 |
An apparatus can comprise a body and a first portion. The first portion can be coupled to the body and moveable therewith. The first portion can comprise a rigidifying material and a layer. The rigidifying material can be positioned in a...
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WO/2017/163487A9 |
This super-abrasive wheel is provided with: a base metal; and a super-abrasive grain layer provided on the base metal. The super-abrasive grain layer contains diamond abrasive grains and CBN abrasive grains, and the diamond abrasive grai...
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WO/2017/163565A1 |
The purpose of the present invention is to provide a polishing material which is not susceptible to decrease of the polishing rate over a relatively long period of time. The present invention is a polishing material which comprises a bas...
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WO/2017/165215A3 |
An apparatus can comprise a body and a first portion. The first portion can be coupled to the body and moveable therewith. The first portion can comprise a rigidifying material and a layer. The rigidifying material can be positioned in a...
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WO/2017/163487A1 |
This super-abrasive wheel is provided with: a base metal; and a super-abrasive grain layer provided on the base metal. The super-abrasive grain layer contains diamond abrasive grains and CBN abrasive grains, and the diamond abrasive grai...
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WO/2017/161429A1 |
The present invention relates to a cylinder sleeve (1) for use on an internal combustion engine, provided with a bored-through cylindrical body comprising an inner contact surface (4) with at least one piston ring, the inner surface (4) ...
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WO/2017/163599A1 |
Problem: To provide a coating material application device with which a coated core wire having a uniform outer diameter can be obtained with almost no contamination of the coating material by air bubbles. Solution: In order to apply a co...
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WO/2017/163942A1 |
The present invention provides a polishing composition for objects to be polished that have a metal-containing layer, the composition being capable of achieving sufficient planarization. The present invention is a polishing composition u...
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WO/2017/165216A1 |
A chemical mechanical polishing system includes a substrate support configured to hold a substrate, a polishing pad assembly include a membrane and a polishing pad portion having a polishing surface, a polishing pad carrier, and a drive ...
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