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WO/2020/073413A1 |
A polishing machine for the concave surface of curved glass. The polishing machine for the concave surface of curved glass comprises a polishing device, a cleaning device, and a rotating device. The polishing device comprises polishing d...
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WO/2020/056538A1 |
Disclosed is an automatic grinder, comprising a grinder body (1) and a sample pressing device (2) arranged on the grinder body (1), a grinding disc (3) and a water spraying device (4), wherein when the grinding disc (3) rotates, a sample...
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WO/2020/056817A1 |
A flexible module for polishing, loading and unloading a component, comprising a loading and unloading module and two polishing modules. The loading and unloading module is in the middle, and the two polishing modules are located on two ...
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WO/2020/048311A1 |
A chemical-mechanical planarization device, comprising a polishing module, a cleaning module and a wafer transfer module, wherein the polishing module comprises two rows of polishing unit arrays (100), each row of polishing unit arrays c...
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WO/2020/048874A1 |
A polishing device held on a robot arm (1), having a support plate (9), a polishing disc (10) held thereon, a drive moving the support plate (9) in a plane, and a metering device (8) for feeding a polishing agent to the working side of t...
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WO/2020/048886A1 |
The invention relates to a grinding device, comprising a support element (3) and a preferably flexible grinding means (5) held thereon, which has a carrier resting against the support element (3), and a grinding layer designed in such a ...
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WO/2020/047942A1 |
Disclosed is a chemical mechanical planarization apparatus, comprising a polishing module, a cleaning unit (200) and a wafer transmission module, wherein the polishing module includes two columns of polishing unit arrays (100), and each ...
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WO/2019/233174A1 |
A polishing method for a light-emitting element. An energetic particle is used to subject a light-emitting element to radiation with an increasing energy gradient, such that damage is homogeneously inflicted on a phase A of the light-emi...
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WO/2019/215962A1 |
A polishing brush (1) has a plurality of whetstone posts (7) that are arranged in an annular fashion in parallel around an axis line L, and a holder (21) to hold the base ends of the whetstone posts (7). During polishing work in which a ...
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WO/2019/211719A1 |
The present disclosure provides abrasive articles that include an abrasive layer having a contact surface, a first layer coupled to the abrasive layer, and a second layer coupled to the first layer. The first layer is configured to provi...
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WO/2019/207685A1 |
This crankshaft-polishing device is provided with a plurality of polishing tools for polishing a crankshaft, a plurality of slide shafts for causing the polishing tools to slide outward or inward, a tool jig that connects the plurality o...
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WO/2019/194383A1 |
Disclosed in one embodiment are a home appliance including a hairline and a manufacturing method therefor, and the method for manufacturing a home appliance including a hairline, according to the disclosed embodiment, comprises: forming ...
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WO/2019/184195A1 |
An eccentric translational polishing head, comprising an eccentric wheel (8), a dial (9), and swinging rod mechanisms (10). The eccentric wheel (8) is connected to the dial (9). The geometric center of the eccentric wheel (8) overlaps th...
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WO/2019/165708A1 |
Disclosed is a compliant polishing system, comprising a rack (1), a polishing head (2), a central lead screw (3) and several rolling lead screws (4), wherein the polishing head (2) is rotatably connected to the outer end of the central l...
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WO/2019/165709A1 |
An airbag assisted force control polishing system, comprising a rack (1), a front pressing plate (2), a rear pressing plate (3), and a controller (4). A pneumatic motor (5) is fixed onto a front connection rod (2a) on the front pressing ...
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WO/2019/162051A1 |
The invention relates to a method for polishing a workpiece in the production of an optical element, in particular for microlithography, wherein: relative motion between a polishing tool (300) and a workpiece surface (110, 120, 210) to b...
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WO/2019/138595A1 |
A polishing device (1) includes a polishing brush (3) and a polishing brush holder (4) that holds the polishing brush (3). The polishing brush holder (4) includes a shank (6), a support mechanism (21) that has a sleeve (7) and supports t...
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WO/2019/138471A1 |
A polishing device (1) includes a polishing brush (3) and a polishing brush holder (4) that holds the polishing brush (3). The polishing brush holder (4) includes a shank (6), a support mechanism (21) that has a sleeve (7) and supports t...
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WO/2019/133210A1 |
Systems and methods of buffing tire casings are provided. A tire buffing machine includes a tire hub assembly selectively rotating a mounted casing, a buffer configured to buff the casing, a tire belt detection apparatus having two or mo...
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WO/2019/119816A1 |
A CMP polishing solution for polishing a GaAs wafer and a preparation method therefor. The CMP polishing solution comprises the following components in parts by weight: 0.1-50 parts of abrasive, 0.001-0.4 part of surfactant, 0.001-0.6 pa...
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WO/2019/113491A1 |
A tool can be used remove one or more outer layers of a tubular such as a flexible pipeline to enable an inspection on the remaining layers of the flexible pipeline. It allows the precise removal of outer layers of a flexible riser so th...
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WO/2019/094943A1 |
A rotary brush configured to isolate vibration during use reducing vibration at a hand- held power tool to which the brush is coupled. The brush has wires arrangeable in tufts extending from a hub sandwiched between two plates assembled ...
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WO/2019/080597A1 |
A ceramic tile polishing apparatus having a multiple-row arrangement of polishing abrasive heads and a technique, the polishing apparatus comprising a horizontal beam system and an abrasive head system, the horizontal beam system compris...
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WO/2019/080598A1 |
A ceramic tile polishing device and method, said device comprising a control system, a ceramic tile feeding system and a ceramic tile polishing system, the ceramic tile polishing system comprising polishing group units, cross beam swing ...
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WO/2019/077007A1 |
The invention relates to an extraction device for a robot-assisted machine tool for surface processing. According to an exemplary embodiment, the extraction device comprises a housing with a vacuum nozzle and an outlet for connection of ...
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WO/2019/071630A1 |
Provided is a polishing shaft (100) for installing a polishing cloth. The polishing shaft (100) comprises a body (10) and a matching portion (20), wherein the matching portion (20) is rotatably connected on one side of the body (10), and...
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WO/2019/043618A1 |
A rotary tool (1) having a base (10) to which an abrasive body (20) is rigidly coupled; an adapter (30) being arranged to connect the base (10) to a spindle (M) rotating around a pivot axis (A) of a tool machine (MY); the base (10) has a...
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WO/2019/041393A1 |
A lapping and polishing mechanism comprises an indexing plate (10), a bushing (20), an eccentric sleeve (330), an eccentric adjustment piece (320), a spring (340), a position-limiting column (310), and a connecting shaft (360). The eccen...
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WO/2019/041391A1 |
A lapping and polishing machine and an auxiliary mechanism thereof. The auxiliary mechanism comprises an indexing plate (10), a bushing (20), and an eccentric assembly (30). One end of the bushing (20) is provided with a rotating shaft (...
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WO/2019/041392A1 |
A polishing machine and a rotation positioning mechanism thereof. The rotation positioning mechanism comprises a positioning ball (410), a fixing base (420), an elastic member (430), and an adjustment pin (440). The fixing base (420) is ...
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WO/2019/029605A1 |
An adaptive polishing head (100), comprising: a pivot component (10), a base body (30) and a clip component (20); the pivot component (10) is composed of a shaft body (11) and a disc body (12), the base body (30) is provided with a shaft...
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WO/2019/031765A1 |
The present invention relates to an apparatus for manufacturing a die for forming glass for a portable device and, more specifically, to an apparatus for manufacturing a die for forming glass for a portable device, in which the die for f...
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WO/2019/012419A1 |
Method of abrading the surface state of a test track with a bituminous surface for vehicles, comprising the following steps: - provision of a processing machine (1) comprising a rotary head (2) with at least one friction element (3) to m...
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WO/2019/006840A1 |
Disclosed is an automatic abrasive paper switching mechanism for a pneumatic grinding and polishing machine. The mechanism comprises a new abrasive paper storage barrel (1) and a used abrasive paper unloading blade (2) located beside the...
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WO/2018/226768A1 |
A rotary radial wire brush made of an annular center disc hub having 32 holes circumferentially spaced apart two radially offset distances from a center about which the brush rotates with a brush wire formed of between 22 and 34 filament...
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WO/2018/203292A1 |
The present disclosure discloses a lug brushing machine for cleaning/brushing of lugs of tubular plates of lead acid storage batteries. The lug brushing machine incorporates feeder conveyor 210, a main conveyor 220 and a rotary table 230...
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WO/2018/189239A1 |
The invention relates to a device (1) and a method for polishing a surface (2) of a strip (3) made of metal, in particular a continuous strip, the device (1) comprising at least one polishing head (4, 5) for polishing the surface (2), th...
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WO/2018/178949A1 |
A plant (1) for treating the surface of plates (L) with a given chemical (SC); the plant (1) has a frame (10) supporting a surface (12) that extends along a given direction (D) and is designed for supporting the plates (L) so that they c...
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WO/2018/180834A1 |
[Problem] To provide a hand carry-type deburring machine for easily performing deburring work while holding the machine by hand. [Solution] This hand carry-type deburring machine (10) has: a main body (18) which can be hand-carried by an...
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WO/2018/169041A1 |
Provided is a polishing pad that polishes a curved surface to be polished of an object to be polished, by a polishing surface which follows curved surfaces having various curvatures, whereby the waviness of the curved surface to be polis...
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WO/2018/152877A1 |
A cleaning device for hole bottoms of blind holes, comprising: a connecting rod (1) and a connector (2), which is connected to an end of the connecting rod (1); an outer surface of the connector (2) is provided thereon with at least one ...
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WO/2018/150705A1 |
Provided are: a copper alloy material for a resistance member having favorable laser weldability, said copper alloy material being capable of easily obtaining a correct measured value in the measurement of electrical resistivity; and a m...
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WO/2018/131187A1 |
The polishing of a three-dimensional curved surface of buildings, structures, and the like at a constant pressure has conventionally been done manually. Provided is a hand tool that, by being mounted on an articulated robot or the like, ...
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WO/2018/122500A1 |
A polishing pad (1) formed from a foam body (2), provided with an attachment surface (21) for being attached to the rotary plate of a polishing machine and having an active surface (22) wet by the polishing liquid and coming into contact...
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WO/2018/125908A1 |
A disclosed pipe scuffing device includes a frame and a shaft coupled to the frame and configured to rotate about a central axis. The pipe scuffing device also includes a drive motor configured to drive the rotation of the shaft. The dev...
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WO/2018/120865A1 |
A specialized A-grade door frame surface polisher, comprising a base (1). The base (1) is provided with a door frame positioning jig (2), a robot (3), and a control box (11). The robot (3) and the control box (11) are positioned next to ...
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WO/2018/093178A1 |
Provided are a method for coating an electrode for resistance welding and an electrode for resistance welding. The present invention includes: a tungsten carbide preparation step for preparing tungsten carbide (WC) as a coating material ...
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WO/2018/085985A1 |
A method of polishing a work piece with a tool includes steps of effecting a relative movement between polishing area of the tool (20) and the work piece with engaging the polishing area of the tool (20) with a portion of the work piece ...
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WO/2018/085393A1 |
A bottomhole assembly may include a downhole motor and bearing assembly. The downhole motor may include a rotor and stator. The bearing assembly may include a bearing mandrel. The bearing mandrel may be coupled to the rotor by a transmis...
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WO/2018/072189A1 |
A high-safety shaft part polishing mechanism and a usage method thereof, the apparatus comprising a polishing component (7) provided with a polishing strip (71), and a support base (8), clamping drive components (82) symmetrically arrang...
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