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WO/2024/025002A1 |
The present invention relates to a method for polishing the surface of a 3D-printed orthopedic Ti alloy plate, the method enabling the surface of a 3D-printed orthopedic Ti alloy plate to be polished to a roughness level suitable for bio...
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WO/2024/017033A1 |
A polishing machine, comprising a closed horizontally-arranged long channel (1), a power vibration mechanism (2) and a hot air production device (3), the long channel (1) being arranged on the power vibration mechanism (2), hot air comin...
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WO/2024/007647A1 |
A water jet strengthening and polishing integrated system for blades of a bladed disk, comprising a vibration polishing unit and a water jet strengthening unit. The vibration polishing unit comprises a vibration polishing tank (3), a cla...
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WO/2024/000759A1 |
A multi-field auxiliary abrasive flushing and polishing method and device. The device comprises an abrasive pool, a heating device, an ultrasonic device, a peristaltic pump and a clamping table. The clamping table is mounted at the botto...
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WO/2024/001389A1 |
A reciprocating abrasive flow polishing device based on a cavitation effect. A lower sealing plate (3) is hermetically connected to an opening at an upper end of a lower box body (1), and the lower sealing plate (3) can move up and down ...
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WO/2023/241411A1 |
A finishing device, comprising a thrust system (101), a sealing system (102), a conveying pipe system (103), and a recovery system (104), wherein the sealing system (102) comprises a piston (21) and a cylinder body (18) cooperating with ...
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WO/2023/241412A2 |
The invention relates to a polishing apparatus, a polishing method and a sealing system. The sealing and polishing apparatus comprises a thrust system; a plurality of sealing systems, wherein each sealing system comprises a piston and a ...
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WO/2023/241408A1 |
A surface finishing method for a micro internal flow channel, a micro internal flow channel workpiece, and a finishing medium. The bore of the micro internal flow channel is less than or equal to 3 mm, and the length-to-diameter ratio of...
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WO/2023/241413A1 |
A pressurizing container, comprising the following segments sequentially distributed from upstream to downstream: a first straight line segment (11) having a length-to-diameter ratio of greater than 5; a second arc segment (12) that is a...
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WO/2023/169315A1 |
Disclosed in the present invention is a laboratory-specific intelligent hard capsule polishing machine, comprising a box body and a cleaning assembly arranged in the box body, wherein a feeding port is formed at the top of the box body, ...
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WO/2023/162930A1 |
The objective of the present invention is to reduce wear of polishing stones without causing a deterioration in the polishing power of the polishing stones themselves or increasing the cost. This barrel polishing method is a method for...
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WO/2023/150991A1 |
A vibration grinding machine, comprising a support (1). A grinding mechanism (2) and a first vibration mechanism (3) for driving the grinding mechanism (2) to vibrate are arranged on the support (1), a separation mechanism (4) and a seco...
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WO/2023/110414A1 |
The invention relates to treatment of a thread cutting tap (1) comprising a thread cutting portion (2) including a plurality of cutting lands (3) separated by flutes (4), wherein the thread cutting portion (2) comprises a chamfered secti...
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WO/2023/077181A1 |
Apparatus (10) and method for cleaning, rejuvenating or treating the internal surfaces of a timber barrel (28) with an abrasive, the apparatus (10) comprising a clamping arrangement that includes at least one clamp (21-24) for clamping t...
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WO/2023/004860A1 |
Disclosed in the present invention is an aluminum alloy die casting mold surface deburring treatment device, comprising a grinding kettle, a bottom frame, and a motor. Four bottom frames are mounted at the bottom of the grinding kettle; ...
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WO/2022/261998A1 |
The present invention relates to an ultra-smooth planarization polishing method and apparatus. The apparatus comprises a base, a Z-axis driving mechanism, a revolution driving mechanism, an autorotation driving mechanism, a dynamic magne...
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WO/2022/261891A1 |
Disclosed is a fine treatment apparatus for an internal gear surface, comprising a base (1) fixedly connected to an abrasive flow device. The base (1) is provided with a port (10) connected to a discharge of the abrasive flow device. The...
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WO/2022/223827A1 |
The present invention relates to a segment of a fixture, the fixture being comprised of a number of such segments arranged to form a fixture ring, the segment comprising a carrier segment and a cap segment.
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WO/2022/200722A1 |
The invention relates to a method for manufacturing a metal alloy part for an aircraft turbine engine, said method comprising the steps of: • a) producing a blank of the part by additive manufacturing by laser fusion on a powder bed, a...
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WO/2022/176983A1 |
This fluid polishing device comprises a shaft body, a main magnetic material, a sub magnetic material, and an electric field path. The main magnetic material includes a conductive layer formed partially or entirely in a cylindrical magne...
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WO/2022/175646A1 |
There is provided a method of improving a taper interface between a first prosthetic implant and a second prosthetic implant. The method has steps of a) selecting a first prosthetic implant of a desired dimension, having a first taper in...
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WO/2022/157652A1 |
The present invention is enclosed in the area of rock processing, in particular the processing of rocks such as limestone, slate, marble, granite or kyanite, in pieces, to provide a smoothening or ultimately a change of shape of such pie...
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WO/2022/154708A1 |
A method for producing a product comprising a porous metallic material and a product comprising a porous metallic material. Said method comprises the steps of: - building the porous metallic material of the product by additive manufactur...
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WO/2022/086067A1 |
Disclosed are a pillar anchor for an automobile and a method for manufacturing same. The pillar anchor for an automobile according to an embodiment of the present invention comprises a pair of plates which include a first anchor plate an...
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WO/2022/065543A1 |
One embodiment of the present invention may provide a high-capacity and high-speed centrifugal finishing apparatus having a maximized polishing capability, the centrifugal finishing apparatus having a barrel for which width A along a fir...
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WO/2022/023848A1 |
A method of abrading a surface of a workpiece comprises providing a vessel containing loose abrasive bodies, loose resilient foam bodies, and at least a portion of the workpiece. At least most of the loose abrasive bodies have a maximum ...
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WO/2022/016668A1 |
A novel noise-reducing polishing device, comprising: a base (1), a housing (2), an upper cover (3), a polishing cylinder (4), a rotating mechanism (5) and an operation device (6). The rotating mechanism (5) is disposed above the base (1)...
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WO/2022/018446A1 |
The invention relates to methods and apparatus (10) for processing one or more additively manufactured (AM) parts and/or a powder cake containing one or more AM parts. The method comprises: locating one or more AM parts and/or a powder c...
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WO/2021/228974A1 |
A method of redistributing the binder phase of a cemented carbide mining insert comprising a WC hard-phase component, optionally one or more further hard-phase components and a binder comprising the steps of providing a green cemented ca...
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WO/2021/205399A1 |
A method of finishing a surface comprises vibrating a finishing vessel in a reciprocating linear manner. The finishing vessel contains working bodies and a workpiece. The finishing vessel includes a processing chamber that has at least o...
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WO/2021/181034A1 |
The object of the present invention is a dust suction system (30) for a degreasing and dry deburring machine (10) comprising: - an air suction circuit (32), - a suction fan (34), - a settling chamber (36) provided with a filter cartridge...
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WO/2021/177672A1 |
Disclosed are a pillar anchor for an automobile and a method for manufacturing same. The pillar anchor for an automobile according to an embodiment of the present invention comprises a pair of plates, which include a first anchor plate a...
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WO/2021/156730A1 |
A method of abrading a surface of a workpiece comprises agitating a vessel containing loose abrasive bodies and the workpiece. At least most of the loose abrasive bodies have a maximum dimension of 0.25 to 3 centimeters. On a respective ...
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WO/2021/130874A1 |
An electroplating device (100) comprising: a plating tank (10) in which an electrolytic solution in which at least an object to be plated (1) and a magnetic medium (2) can settle down is stored; and at least one magnetic rotor (6) which ...
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WO/2021/130873A1 |
This electroplating system includes: one or more plating locations (P3, P4, P5) for the placement of a conductive plating tank in which a plated object (1) and media (2) settle and in which an electrolytic solution having a positive elec...
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WO/2021/122736A1 |
Proposed is a method for treating the surface of workpieces in which the workpiece is immersed in a fill of grinding or polishing granulate, which is located in a container, and is moved in the fill of grinding or polishing granulate rel...
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WO/2021/123204A1 |
The present invention relates to a method of treating a sintered mining insert comprising cemented carbide wherein said mining insert is subjected to a surface hardening process, characterized in that the surface hardening process is exe...
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WO/2021/116991A1 |
A device (1) for holding in position a product (1000) to be processed comprises a base (2) connectable by magnetic interaction to a work surface (51) of an apparatus (50) for tumbling or polishing and comprising a first portion (3) and a...
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WO/2021/099319A1 |
The invention relates to a flow lapping device for smoothing at least one surface of at least one workpiece (11), preferably an impeller, by means of an abrasive fluid (26), comprising at least one holding device (10) for holding the wor...
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WO/2021/089724A1 |
The present invention relates to a polishing tank (100) having a metal jacket (110) and a removable insert modular system (120) configured to be inserted into and to be removed from said jacket.
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WO/2021/085106A1 |
A ceramic structure (1) has a recess part (4) formed on a surface (3) of a base (2) formed of ceramic. The surface roughness Ra at corner sections (4d) located on the opening side of the recess part (4) is greater than the surface roughn...
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WO/2021/084386A1 |
An abrasive solution for finishing a metal part is provided. The abrasive solution includes abrasive particles suspended in a solution. The abrasive particles are configured to abrade a surface of the metal part. The abrasive particles a...
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WO/2021/082497A1 |
Disclosed is a metal inner cavity magnetic abrasive finishing device, comprising an outer frame (1), wherein an electric motor (2) is fixedly connected to the bottom of an inner cavity of the outer frame (1); a rotary disk (3) is fixedly...
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WO/2021/070024A1 |
A method of modifying a surface of a workpiece comprises providing a system comprising a sealed mixing vessel having an interior chamber wherein the workpiece and working bodies are contained. The sealed mixing vessel is then uniaxially ...
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WO/2021/066071A1 |
[Problem] To provide a machining method employing organic fine particles that can be used to manufacture, by means of elastic emission machining (EEM) processing, which has demonstrated excellent results, an optical element, or a glass s...
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WO/2021/046119A1 |
A magnetorheological finishing head comprising magnetic pole pieces, nozzle shape, and wheel shape tailored to maximize volumetric removal rate. The carrier wheel for a ribbon of magnetorheological fluid is aspherical, preferably a toroi...
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WO/2021/036490A1 |
A device for processing a special-shaped inner hole curved surface using abrasive flow, comprising an abrasive flow processing machine (1). A storage box (2) is installed at the top of the inside of the abrasive flow processing machine (...
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WO/2021/036473A1 |
An abrasive flow treatment device employing a large slope, a circuitous path, and a complex single channel comprises a material discharging cylinder (8) and a fixture (7). A second piston (11) is slidably inserted in an inner cavity of t...
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WO/2021/019024A1 |
The invention relates to an abrasive flow machining tool (10), comprising a grinding medium driving device (24), which is suitable for moving the grinding medium (14) in a flow direction over a surface of a workpiece (12) and/or through ...
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WO/2020/258244A1 |
A chemical-mechanical polishing device for an integral impeller. The device comprises an electric motor (1), a bolt (2), a coupling (9), a mounting plate (3), a positioning support plate (4), a connection piece (10), a base (5), a contai...
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