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WO/2023/150895A1 |
The present invention relates to a rotary adapter (100) that enables an angle grinder to be used as a straight grinder, providing greater versatility and preventing the adapter from overheating due to use and friction, said adapter compr...
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WO/2023/151245A1 |
The present invention relates to a surface friction treatment method for a ceramic reinforced aluminum-based composite material brake disc. A layer of recombinant film is formed on a friction surface of a ceramic reinforced aluminum-base...
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WO/2023/153243A1 |
The present invention pertains to a polishing head for pressing a polishing tape against a substrate such as a wafer. The present invention also pertains to a polishing device for polishing a substrate using such a polishing head. The po...
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WO/2023/152779A1 |
Work cell (100) comprising at least one automatic operating device (12) and feed means (18) configured to feed at least one tool (11, 40), characterized in that it comprises a fixed support (150) and at least one tool holder device (10) ...
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WO/2023/153705A1 |
A disk retaining holder can be conveniently retained on a disk retaining device by one touch. In addition, it is possible to prevent a disk retained by the disk retaining holder from being shaken by strong vibrations acting on the grinde...
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WO/2023/153208A1 |
An information processing device (5) includes: an information acquisition unit (500) that in a chemical mechanical polishing process of a substrate performed by a substrate processing apparatus including a polishing table rotatably suppo...
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WO/2023/150995A1 |
A mesh conveyor cleaning device, comprising a frame body (1), wherein the frame body (1) is provided with a mesh belt conveyor (2), a brush roller (4) and a collecting tank (3); the collecting tank is located below a discharge end (25); ...
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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/2023/152667A1 |
A method of grinding an article is described. The method includes the steps of pre-measuring a grinding allowance before start of a grinding process to obtain a pre-measured grinding allowance, calculating a grinding index based on the p...
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WO/2023/154505A1 |
Fiber-reinforced polymer (FRP) tappets or lifters and methods of designing and producing tappets are described. The methods described herein provide FRP tappet having reduced mass compared to conventional metal tappets thereby increasing...
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WO/2023/152294A1 |
The invention relates to a method for cleaning at least one surface (11) of a workpiece (10) made at least partially of wood, wood-based material, plastic or the like, of a consumable (19) to be attached to the workpiece (10) and/or of a...
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WO/2023/149434A1 |
A polishing layer containing polyurethane, the elongation at break of the polyurethane at a tension speed of 50mm/min after undergoing 50°C water-based saturation swelling being less than 100%; a polishing pad comprising said polishing ...
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WO/2023/149162A1 |
An information processing device (5) comprises: an information acquisition unit (500) that acquires substrate processing fluid supply information including substrate processing fluid supply state information which indicates the state of ...
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WO/2023/149161A1 |
This information processing device (5) comprises: an information acquisition unit (500) which acquires operation state information including an operation state when a substrate processing device (2) including a substrate holding unit (24...
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WO/2023/149507A1 |
This processing machine comprises: a tool for machining a workpiece; and a depth camera which is installed such that the workpiece lies within an image capturing range thereof, and which captures an image of the depth of a subject. A pos...
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WO/2023/146485A1 |
The present invention relates to providing ease of operation by means of the conical motor shaft (1) and the practical fixing bolts and apparatus thereof that are developed accordingly, without the need of showing an effort for individua...
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WO/2023/143785A1 |
The invention relates to a tool interface device (10a; 10b; 10c) for an insert tool (12a; 12b; 12c) in order to connect the insert tool (12a; 12b; 12c) to a tool receptacle (14a; 14b; 14c) of a machine tool (16a; 16b; 16c), comprising at...
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WO/2023/145572A1 |
The present invention provides: a polishing agent which has high selectivity between a silicon oxide film and a silicon nitride film, while being suppressed in aggregation of abrasive grains, the aggregation being a cause of polishing sc...
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WO/2023/142727A1 |
The present invention provides a ceramic housing, a preparation method therefor, and an electronic device. The ceramic housing has a rough surface, the rough surface comprises a patterned area, the patterned area is provided with a textu...
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WO/2023/145933A1 |
The present invention relates to: a method for manufacturing a resin sheet, the method comprising at least step P for deforming a sheet-shaped resin modeled article formed by a 3D printer to obtain a compressed sheet by applying pressure...
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WO/2023/142579A1 |
A chemical-mechanical combined machining method for a silicon carbide surface, comprising the following steps: first mounting a grinding and polishing tool (1) and silicon carbide (2) on a machine table of grinding and polishing equipmen...
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WO/2023/144645A1 |
The present disclosure relates to the field of superfinishing technology. In particular, the present disclosure relates to an apparatus (100) for performing finishing operation on a ball screw (40). The apparatus (100) comprises a holder...
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WO/2023/146483A1 |
The present invention is a water tank (6) structure positioned under the counter in corrosion and polishing machines and relates to transition of dense puddle coming from a multi-processed area between the gradual labyrinths by coming to...
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WO/2023/146808A1 |
Methods and apparatus reduce chucking abnormalities for electrostatic chucks by ensuring proper planarizing of ceramic surfaces of the electrostatic chuck. In some embodiments, a method for planarizing an upper ceramic surface of an elec...
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WO/2023/146486A1 |
The subject of the invention is an irrigation system in corrosion and polishing machines (8) and relates to cooling of the discs by preventing the heating, burning and corrosion problems of the process-induced discs by ensuring that the ...
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WO/2023/146487A1 |
The present invention relates to an ability of processing that can be directed in all directions, by transferring the rotational movement of the shaft (5) to a cord with a steel flexible cut shaft end (10.1) thereof, by means of a change...
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WO/2023/137773A1 |
The present invention provides a micro-part surface modification device, comprising a strengthening module, a roll-to-roll vibration piece module, a water supply module and a laser module. The strengthening module comprises a shell and s...
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WO/2023/137928A1 |
An intelligent plane polishing method, comprising a workbench (1), a feeding and clamping robot, and a polishing head (3). The workbench (1) has a high-precision base surface, and a front end and a side surface each are provided with a f...
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WO/2023/139945A1 |
The present invention is a double-sided polishing device for a wafer and has an upper platen and a lower platen, said double-sided polishing device being characterized in that: the upper platen is provided with a plurality of platen thro...
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WO/2023/140873A1 |
A sanding apparatus and method for treating work surfaces with abrasive material is provided. The apparatus is a standard oscillating sanding apparatus having sanding pads positioned thereon. The pads are configured to apply abrasive act...
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WO/2023/139124A1 |
The invention relates to a double-side grinding machine (10), comprising a first machine part (16) with a first grinding disc (18) and a second machine part (20) with a second grinding disc (22), wherein a distance between the first grin...
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WO/2023/138060A1 |
A double-track welding system. A first track (300) is detachably mounted on a first side of a weld seam of a workpiece, and a second track (400) is detachably mounted on a second side of the weld seam of the workpiece (600). The first tr...
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WO/2023/138421A1 |
An online detection method and system for the surface condition of a polishing pad. The online detection method comprises the following steps: an optical sensor (1) moving above a polishing pad (2), so as to acquire distance information ...
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WO/2023/140146A1 |
The present invention provides a means which makes it possible to polish a target object at a high polishing rate and also makes it possible to maintain the surface quality of the polished target object at a good level. The present inv...
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WO/2023/140814A1 |
It's a plating method using friction technique. A steel brush using for melting by friction. Steel brush on a grinder machine melting a metal stick taking and plating on a surface by melting by friction heat. This method also can used to...
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WO/2023/139834A1 |
A chuck device (2) is configured to hold a wafer (W) during planarization of the wafer employing anodization. The chuck device includes a chuck cover (22), a suction section (23), and an energization section (24). The suction section (23...
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WO/2023/140450A1 |
The present invention provides a method for manufacturing a polishing pad window, a polishing pad window manufactured by the method, and a polishing pad including the window, the method comprising the steps of: a) producing a mixture by ...
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WO/2023/134279A1 |
A separation and recycling system for an abrasive subjected to rail grinding using a high-pressure abrasive water jet, comprising an abrasive primary separation module, an abrasive drying module, an abrasive secondary separation module a...
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WO/2023/134788A2 |
The present invention relates to the field of polishing apparatuses, and relates in particular to a surface smart polishing apparatus. A clamping apparatus clamps a plurality of workpieces to be polished, and drives the workpieces to rot...
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WO/2023/137329A1 |
Methods of forming a cutting element include leaching a diamond table of the cutting element and subsequent to leaching the diamond table of the cutting element, forming a chamfer on the diamond table of the cutting element at an interfa...
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WO/2023/135673A1 |
This CMP polishing solution contains abrasive grains, an iron ion supply agent, an organic acid, an oxidizing agent, and an aqueous liquid medium, the abrasive grains including silica particles that have sulfo groups and silica particles...
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WO/2023/135031A1 |
The invention relates to a sanding or polishing machine (10a; 10b; 10c; 10d; 10e), in particular a portable sanding or polishing machine (10a; 10b; 10c; 10d; 10e), advantageously an eccentric or orbital sander, having a housing unit (14a...
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WO/2023/135118A1 |
This disclosure generally relates to a grinding jig (1) for holding a blade (100) of a tool in a grinding machine (200), the grinding machine (200) comprising a grinding means (210) and a support means (220). The grinding jig (1) compris...
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WO/2023/137029A2 |
Abrasive devices suitable for use in cylinder style floor cleaning machines for the purpose of deep cleaning, restoring, honing and/or polishing are described. The abrasive devices include an elongated body and abrasive structures extend...
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WO/2023/135194A1 |
The present invention relates to a computer-implemented method for defining a production correction model, to a memory device for storing the production correction model, to a computer-implemented method for determining a production corr...
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WO/2023/134108A1 |
Provided is a new energy guide rail-type steel rail cleaning integrated system, comprising: a horizontal movement guide rail assembly, a vertical movement guide rail assembly, and a cleaning head assembly. By means of the coordination be...
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WO/2023/137228A1 |
A buffer and self-feeding apparatus includes a polishing device, a pump assembly, a pressurized reservoir, a collapsible cartridge, and a backing plate. The polishing device provides rotational energy to the backing plate as the backing ...
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WO/2023/136760A1 |
A fire-fighting lance comprising: a first inlet for providing high-pressure fluid to a longitudinally extending first fluid conduit; an abrasive tank for receiving an abrasive medium, the abrasive tank having a longitudinal axis of exten...
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WO/2023/135862A1 |
This cutting device is supplied with process water from a water supply facility outside of the cutting device. The cutting device comprises a cutting unit, a supply unit, a detection unit, an adjustment unit, and a control unit. The cutt...
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WO/2023/130871A1 |
A lower chamfering device, comprising a seat cylinder (100), a first power assembly (200), a second power assembly (300), a transmission shaft assembly (400), and a grinding wheel (500), wherein the seat cylinder comprises a cylinder bod...
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