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WO/2022/127999A1 |
The invention relates to a fluid distribution device (100, 100') for a polishing system, a polishing system and a method. More particularly, the invention relates to a fluid distribution device (100, 100') for a polishing system, in part...
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WO/2022/127430A1 |
Disclosed is a dust-removing and cooling method for a self-adaptive dust-removing and cooling grinding wheel device of a dry-type grinder. The method is characterized in that when the grinder is grinding, a grinding wheel base body (2.2)...
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WO/2022/129233A2 |
The present invention relates to a scarfing machine, including a base a pair of platens adjustably positioned on the base. The pair of platens are configured as an upper platen and a lower platen such that the upper platen is fixed to th...
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WO/2022/123868A1 |
Provided is an air-bubble-containing-fluid manufacturing device with which it is possible to stabilize a process. In the air-bubble-containing-fluid manufacturing device (1), a flow path (P) is provided in which a coolant used for a gr...
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WO/2022/122529A1 |
The invention relates to a machine tool, more particularly a hand-held grinder. The aim of the invention is to devise a machine tool of this type that has a simple design and can be reliably operated in demanding conditions. For this pur...
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WO/2022/117309A1 |
The invention relates to a machine tool with at least one front handle and a tool, wherein the tool can be cooled by a cooling liquid during the operation of the machine tool. The machine tool has a regulating unit for providing the cool...
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WO/2022/117308A1 |
The invention relates to a machine tool with a disc-shaped tool and a protective plate in order to protect the machine tool from flying sparks. The protective plate has devices for supporting a secure stand of the machine tool, wherein t...
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WO/2022/109996A1 |
A surface polishing apparatus for mechanical accessories, comprising a base (2) and a U-shaped frame (5). The U-shaped frame (5) is fixedly provided on the base (2). The left and right inner walls of the U-shaped frame (5) are both provi...
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WO/2022/113495A1 |
This blade cover is provided to a cutting mechanism including a blade for cutting a resin-molded object to be cut, and is configured to cover a part of the blade. The blade has an outer peripheral section, a first side surface section, a...
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WO/2022/113795A1 |
This substrate processing system for processing a bonded substrate obtained by bonding a first substrate and a second substrate is provided with: a processing device that grinds the first substrate; a first thickness measurement device t...
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WO/2022/105833A1 |
An orbital sander (10) comprises a housing (14) and a drive unit (50) in the housing (14). The drive unit (50) includes an electric motor (58) and a drive shaft (68). The electric motor (58) has a motor output shaft defining a rotational...
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WO/2022/100620A1 |
The present invention relates to a self-adaptive grinding wheel device of a grinding machine. The grinding wheel device comprises a supporting seat, a grinding wheel base body portion, a grinding wheel abrasive disc portion, and an air c...
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WO/2022/099977A1 |
A new energy automobile part machining assistance apparatus, comprising a U-shaped base (1), the top of the U-shaped base being provided with a clamping mechanism, a U-shaped frame (22) being vertically connected jointly to both ends of ...
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WO/2022/090904A1 |
A grinding system is presented that includes a grinding wheel with a coolant channel coupled to a coolant exit. The coolant channel extends through a grinding layer of the grinding wheel. The coolant exit is on an active grinding surface...
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WO/2022/087944A1 |
Provided is a surface cleaning apparatus for machining a stainless-steel storage drum, comprising an upper treatment box body (1), a bottom support column (4), and a treatment structure; said treatment structure comprises a longitudinal ...
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WO/2022/085810A1 |
The present invention relates to a carbide insert deburring device using brushes for deburring and surface-cleaning a molded product taken out of a molding press apparatus, comprising: a brush module configured to remove burrs on a cutti...
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WO/2022/083960A1 |
The invention relates to a material collection device for a hand-held power tool, with a material collection container (112a) for collecting materials removed during operation of the hand-held power tool, wherein at least one opening (12...
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WO/2022/086672A1 |
An apparatus and method for sequential application of cleaning fluids for improved maintenance of chemical mechanical polishing (CMP) systems is disclosed. A method includes transferring a first substrate to a first polishing station of ...
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WO/2022/077579A1 |
The present invention relates to the technical field of computer accessory machining devices. Disclosed is a computer case grinding apparatus, comprising a bottom plate. Two sides of the bottom plate are fixedly connected to mounting cyl...
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WO/2022/076554A1 |
A floor sander comprising a drive motor, a horizontal rotating drum having a top and a bottom driven by the drive motor and a housing covering the top of the rotating drum, wherein the rotating drum supports and drives sandpaper continuo...
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WO/2022/068131A1 |
A novel grinding machine, comprising a grinding disc (18), a support (15), and a main handle (16). A rotating base (10) is provided on the grinding disc (18); the support (15) is movably connected to the rotating base (10) by means of a ...
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WO/2022/070969A1 |
The present invention provides a cleaning agent which exhibits an exceptional cleaning effect for polished gallium oxide substrates. Provided is a cleaning agent for cleaning polished gallium oxide substrates. This cleaning agent contain...
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WO/2022/072066A1 |
A method and apparatus for dispensing polishing fluids and onto a polishing pad within a chemical mechanical polishing (CMP) system are disclosed herein. In particular, embodiments herein relate to a CMP system with a first fluid deliver...
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WO/2022/065113A1 |
This grinding apparatus comprises a plurality of chucks, a tool driving unit, a table, and a table cover. The chuck holds a substrate. The tool driving unit drives a grinding tool being abutted on the substrate. The table holds the plura...
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WO/2022/065111A1 |
This grinding device comprises a chuck, a casing, a tool driving unit, a nozzle, a sensor, and a sensor cover. The chuck retains a substrate. The casing houses the chuck. The tool driving unit drives a grinding tool that is pressed again...
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WO/2022/065292A1 |
A processing device (1) is provided with a first surface plate (10), a first shaft (12), a second surface plate (20) including a retaining unit (20B), a second shaft (22), a polishing layer (11), and a first elastic member (50). The firs...
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WO/2022/052919A1 |
A nano-layer (41) lubricated diamond grinding wheel (20) grinding device based on a shock wave cavitation effect. The grinding device comprises a control system, an acceleration module, a shock wave speedup module, a machining module and...
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WO/2022/052899A1 |
A method for lubricating diamond wheel (20) grinding with a shock wave cavitation effect based nano-layer (41). After an air pressure regulating valve (9) is opened, nanoparticles (11) are pushed by shock waves generated by an accelerati...
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WO/2022/054641A1 |
This processing device for processing a substrate comprises: a polishing mechanism which is provided with an annular grindstone for processing a substrate held by a holding mechanism; a polishing solution supply mechanism which supplies ...
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WO/2022/052931A1 |
The present invention provides a building grinding method, apparatus, and system, a processor, and a storage medium. A building surface grinding method comprises: detecting a plurality of defect positions of a building surface; determini...
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WO/2022/048657A1 |
A power tool, comprising: a casing; a power mechanism comprising a rotatable drive shaft; a polarization mechanism for generating swinging; and an output mechanism comprising a mounting member in transmission connection with the polariza...
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WO/2022/041817A1 |
An end cover deburring cleaning machine and a cleaning method. A large rotary disc (21) is mounted inside a protective shell (1) of the cleaning machine; one side of the upper end of the large rotary disc (21) is fixedly connected to a l...
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WO/2022/036723A1 |
A blade machining apparatus, a cooling and dust removal device thereof, and a test device for blade production. The blade machining apparatus comprises a working platform (1), a frame (2) and a polishing mechanism (3); a polishing table ...
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WO/2022/032903A1 |
A polishing apparatus for mobile phone housing production, comprising a base (1). Partition plates (2) are provided at both sides of an inner cavity of the base (1); both the tops and the bottoms of the partition plates (2) are fixedly c...
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WO/2022/034443A1 |
An abrasive article comprises: a substrate comprising strands forming first void spaces between strands; a laminate joined to the substrate, wherein the laminate comprises a surface opposite to the substrate; a resin composition joined t...
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WO/2022/027809A1 |
A high-speed grinding head having high balance, comprising at least one grinding head group and a grinding head transmission mechanism. Each grinding head transmission mechanism is provided with a driving gear (11), a grinding head motor...
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WO/2022/016737A1 |
A section grinding and post-grinding treatment device for plates or sheets, the device comprising a grinding module (1), a dust removal module (2), a spraying module (3) and a rolling and thermoprint module (4) disposed in sequence. The ...
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WO/2022/009700A1 |
This liquid supply device comprises: a rocking arm that can horizontally rock the upper side of a polishing table; a slurry tube that extends in the longitudinal direction of the rocking arm and discharges slurry onto the polishing table...
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WO/2022/007196A1 |
Disclosed is a blank trimming apparatus for a biscuit ceramic ball formed of dry powder, the blank trimming apparatus comprising a base (1), a workbench (3), a rounding handle (7), a tray (9), a plurality of ball trimming steel dies (6) ...
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WO/2022/000564A1 |
A dust guard apparatus for numerical control cutting, the apparatus comprising a numerical control machine tool body (1), wherein a support platform (2) is fixedly connected to the top of the numerical control machine tool body (1); a cu...
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WO/2022/006201A1 |
An abrasive article includes a base having an annular shape including an inner annular surface defining a central opening, an abrasive assembly configured to be releasably coupled to the base, wherein the abrasive assembly comprises a re...
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WO/2022/006012A1 |
A chemical mechanical polishing system includes a platen to support a polishing pad having a polishing surface, and a pad cooling assembly. The pad cooling assembly has an arm extending over the platen, a nozzle suspended by the arm and ...
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WO/2021/253463A1 |
A smart wooden floor producing apparatus, comprising a machine body (1), the machine body being provided with an upper polishing assembly (2), a lower polishing assembly (3) symmetrically positioned directly below the upper polishing ass...
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WO/2021/251871A1 |
A filter arrangement (200, 300, 400, 450) for a heavy duty dust extractor (100), the filter arrangement comprising a filter holder (180), an essential filter (150), a filter inlet (250), a filter outlet (260), a first air pressure sensor...
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WO/2021/251890A1 |
A dust extractor (1) comprising − a dust cyclone container (3) with an air inlet (2) for connecting to a hose, the dust cyclone container (3) having a contaminated portion downstream the air inlet (2) and a clean portion downstream the...
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WO/2021/248367A1 |
Disclosed is an outer surface polishing device for high limit bulging rate ultra-thin wall titanium welded pipe production, comprising supports, a worktable, and a servomotor. The supports are fixedly connected on both sides of the botto...
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WO/2021/241162A1 |
The present invention realizes a polishing device that is suitable for surface reference polishing. A polishing device 100 includes: a plurality of substrate holding mechanisms 200 disposed along a first direction (X direction) of a su...
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WO/2021/238164A1 |
A manual polishing device for a package design, comprising a grip (4). A cylindrical mounting chamber (10) is provided on the inner wall of one end of the grip (4). A horizontally arranged recess is provided in the middle of the grip (4)...
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WO/2021/232537A1 |
A grinding and polishing device for steel plate cutting, comprising a box body (1), supporting legs (2), a conveying roller (7) and a polishing machine box (8). The supporting legs (2) are fixedly installed on two sides of the bottom end...
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WO/2021/228309A1 |
A device for guiding the tool from the top during centerless grinding has a fluid channel (6), namely a cooling-lubricating medium channel (6), having an inlet opening (7) and a plurality of outlet openings (8).
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