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WO/2021/009654A1 |
The changing station (1) for abrasive belts comprises: at least one supporting base (2) comprising one bearing plane (3) for at least one abrasive belt (4) applicable to a sanding head (T); retaining means (5, 7, 8) for the abrasive belt...
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WO/2021/009656A1 |
The changing equipment (3) for flap wheels comprises: gripping means (4) for one flap wheel (2) applicable to a grinding head (T), wherein the flap wheel (2) is provided with a threaded element (2a); and one screwing unit (5) operational...
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WO/2021/005499A1 |
An apparatus (100) for verifying the presence, or the absence, of an abrasive element (20) in a machine (1) for finishing surfaces comprising a support body (10) configured to removably engage the abrasive element (20). The support body ...
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WO/2020/244874A1 |
The invention relates to an angle grinder (1) for cutting through a rail of a track, comprising a drive (4) for rotating an angle grinder disc holder (3). An angle grinder disc (5) is secured to the angle grinder disc holder (3) by means...
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WO/2020/246152A1 |
The present invention realizes a method which prevents metal contamination when cutting a polycrystalline silicon rod. The present invention pertains to a method, for cutting a polycrystalline silicon rod (S), that includes a cutting ste...
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WO/2020/239198A1 |
The invention relates to a method for coordinating an identification of a defect (1) in the surface coating of a workpiece (5) and processing same via grinding and/or polishing using at least one grinding or polishing tool (7, 8) that ca...
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WO/2020/233866A1 |
The invention relates to an apparatus (10) for honing a bore (12) in a workpiece (14), having an apparatus base (18), having a turntable (20), arranged on the apparatus base, with a plurality of workpiece receptacles (32A, 32B, 32C, 32D)...
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WO/2020/234891A1 |
The present invention provides an improved loading system for rubber cot arbours in a rubber cot grinding or buffing machine. In particular, it provides improved loading system for rubber cot arbours in a rubber cot grinding or buffing m...
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WO/2020/230423A1 |
A workpiece cutting method according to the present invention is for simultaneously cutting a workpiece, by a wire saw, at a plurality of portions arranged axially by infeeding the workpiece held by a workpiece holding means with respect...
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WO/2020/229247A1 |
The invention relates to a device with a machine tool and a braking device, the machine tool having an eccentrically supported, rotatable backing pad for receiving a tool. According to one embodiment, the braking device has a frame, whic...
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WO/2020/215538A1 |
Provided is a mechanical part grinding and fixing apparatus, comprising a base platform (1), a fixing device (2), an axial driving unit (3), a rotation driving unit (4), an outer wall polishing unit (5) and an inner wall polishing unit (...
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WO/2020/212552A1 |
One exemplary embodiment relates to a device for the robot-assisted machining of surfaces. According to one example, the device has a carrier structure, a motor, a linear actuator, and a machining head. The machining head is coupled to t...
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WO/2020/206575A1 |
A workpiece grinding device for metal processing comprises a base (1), a grinding container (9), and a grinding head (10); a second driving motor (25) fixedly mounted at one end in the base; a threaded rotating shaft (22) movably mounted...
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WO/2020/203287A1 |
A method for producing an electronic device, which comprises: a step (A) wherein a structure (100), which is provided with an electronic component (70) and an adhesive film (50) that is bonded to the electronic component (70), is prepare...
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WO/2020/206117A1 |
Systems remotely polish and compress surfaces for working, including surfaces created through electrical discharge machining. A bridge may secure about the surface and carry a spindle that rotatably extends downward and carries a polishi...
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WO/2020/192795A1 |
Provided is a grinding wheel disc device, comprising: a grinding wheel disc (251), a flange (252), a pull rod (253), and a spindle (254). The grinding wheel disc (251) is mounted on one side of the flange (252), the other side of the fla...
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WO/2020/192796A1 |
Disclosed is a method for controlling cut-off wheels. The method comprises: acquiring cutting depth data of a cut-off wheel; and controlling the cutting speed of the cut-off wheel according to the cutting depth data. Further disclosed ar...
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WO/2020/192797A1 |
An automatic chuck device, comprising: a mechanical chuck (1301), a mechanical chuck mounting support (1305), a hydraulic motor (1302), a lifting mechanism (1303), a chuck key (1306), and a lifting cylinder (1304). The mechanical chuck (...
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WO/2020/192500A1 |
Disclosed are a rust removal mechanism (1) with a bullet, and a rust removal device. The rust removal mechanism with a bullet comprises a bullet (12), wherein the bullet makes linear reciprocating motion under the driving of an external ...
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WO/2020/192798A1 |
A soft lifting apparatus, a grinding wheel cutting apparatus, and a cutting method, for use in providing soft lifting for a rod material (103). The soft lifting apparatus comprises: a lifting frame, multiple V-shaped plates, multiple flo...
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WO/2020/192799A1 |
Provided is a grinding wheel cutting apparatus. The grinding wheel cutting apparatus comprises: a laser distance measurement sensor (101), a main control device, and a grinding wheel disc, wherein the laser distance measurement sensor (1...
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WO/2020/177295A1 |
Disclosed is an apparatus for the batch polishing of workpieces, the apparatus comprising an annular cavity (7), in which several workpieces are mounted, magnetic abrasives (12), which are arranged in the annular cavity (7) and used for ...
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WO/2020/178793A1 |
A multi-tool machine (1 ) for surface processing of slabs (L) of stone material or the like, comprising a substantially horizontal support surface (2), which is able to move along a longitudinal axis (X), a portal structure (3) defining ...
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WO/2020/171185A1 |
Provided are a method for grinding a steel billet, a method for manufacturing steel bar, and a method for manufacturing wire rod, with which surface defects can be reduced further while suppressing a deterioration in productivity. This m...
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WO/2020/169882A1 |
The disclosed solution comprises a device for changing abrading products (30), the device (1) comprising a detacher (2) comprising a table (10), a blade (14) adapted to penetrate into between an abrading product (30) and the gripping mea...
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WO/2020/166259A1 |
The present invention relates to a method of cutting a workpiece with a wire saw, wherein: a wire guide has a plurality of grooves formed on the outer surface at a predetermined pitch along a rotation direction; the cross-sectional shape...
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WO/2020/161534A1 |
A method and associated system provides automated abrasive paint repair using automated abrasive paint repair devices that selectively sand, buff, and polish a substrate in response to received instructions generated by a controller. The...
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WO/2020/161792A1 |
This guide rail machining apparatus has a machining apparatus body and a shape measurement device. The machining apparatus body has a machining tool that scrapes off at least part of a surface to be machined of a guide rail. The shape me...
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WO/2020/158245A1 |
Provided is an automated polishing system capable of polishing an article while avoiding sites where polishing is to be avoided. The automated polishing system includes a polishing machine 8 attached to the tip of a moveable arm 7a of a ...
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WO/2020/152186A1 |
Described is a device for robot-assisted machining of surfaces. As per one exemplary embodiment, the device has the following: a support that can be mounted on a manipulator; a machining unit comprising a tool (for example, a grinding wh...
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WO/2020/149125A1 |
The present invention is a workpiece cutting method for simultaneously cutting a workpiece at multiple sites by winding a fixed abrasive grain wire on multiple grooved rollers to form a wire row and, while reciprocating the same, feeding...
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WO/2020/141017A1 |
The invention relates to a processing segment (41), which is made of a first matrix material (44) and first hard material particles (45), the first hard material particles (45) being arranged in the first matrix material (44) according t...
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WO/2020/137713A1 |
Provided is a cutting method, for example, which uses a wire tool and with which it is possible to cut a workpiece more efficiently than before without degrading machining quality. This cutting method is a cutting method for cutting a wo...
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WO/2020/136715A1 |
This guide rail machining apparatus has a machining apparatus body that is moved along a guide rail. The machining apparatus body has a frame and a machining tool. The machining tool is provided to the frame and machines the guide rail. ...
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WO/2020/113609A1 |
Provided in the present invention is circular cross-section steel wire pre-drawing pre-treatment processing, the steps being: unwinding a wire rod, the wire rod being stripped mechanically by a mechanical stripping machine, passing the m...
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WO/2020/117933A1 |
Systems and methods for a first rail grinding machine and a second rail grinding machine can be used to enhance specialized rail grinding. A first rail grinding machine can detect, process, and communicate a portion of track rail needing...
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WO/2020/111246A1 |
The present invention provides a defect grinding method for round steel by which a defect portion of round steel can be automatically ground without causing such error grinding that a position of the defect portion and a grinding positio...
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WO/2020/111996A1 |
A power tool comprising a body (110) arranged to support a rotatable work tool (120), the body comprising a front handle (130) and a rear handle (140), wherein the front handle is arranged between the rotatable work tool and the rear han...
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WO/2020/106419A1 |
A method of processing a ferrule (68) that includes an end face using at least one grinding wheel (72) that is rotatable about a central axis (74), the at least one grinding wheel having a working surface that includes an abrasive elemen...
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WO/2020/100328A1 |
A saw wire 2 according to the present invention comprises a first kinked section 4, a second kinked section 6, a third kinked section 8, and a straight section 10. The first kinked section 4 has the shape of a wave oscillating in a plane...
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WO/2020/101075A1 |
The present invention relates to a knife sharpening device enabling easy grinding angle adjustment. The knife sharpening device can comprise: a grindstone unit in which two or more grindstone coupling structures, having a grindstone moun...
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WO/2020/096151A1 |
The present invention relates to a health artificial pearl and a manufacturing method therefor and, more specifically, to: a health artificial pearl formed by spray-drying and pressure-firing a functional mineral that emits anions and ra...
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WO/2020/089804A1 |
Described is a machine (1) for mirror polishing jewellery, goldsmith's, silversmith's and costume jewellery products and the relative processing method. The machine (1) comprises, on a load-bearing frame (2), at least a first robotic arm...
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WO/2020/091275A1 |
According to one embodiment of the present invention, provided is a device for removing scratches from plastic, comprising: a polishing part capable of maintaining a state in which an abrasive is applied to a surface, and rubbing against...
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WO/2020/084669A1 |
A guide rail machining device, wherein a machining device main unit has a frame and a machining tool to machine the guide rail. The machining tool is provided in the frame so as to be able to move between a machining position in contact ...
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WO/2020/084517A1 |
A robotic device that can include an end effector configured to manipulate one or more tools that drives one or more consumable abrasive products to abrade a substrate along several different surface dimensions, wherein the end effector ...
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WO/2020/084411A1 |
A system for robotic paint repair that can include a consumable abrasive product configured to abrade a substrate, a tool configured to drive the consumable abrasive product to abrade, a backup pad configured to couple with the consumabl...
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WO/2020/084523A2 |
A robotic paint repair system that can comprise: a consumable abrasive product configured to abrade a substrate, a tool configured to drive the consumable abrasive product to abrade, a robotic device configured to manipulate the tool and...
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WO/2020/080600A1 |
A blade honing head unit comprises: a head unit body which supports a metal object to be honed by means of a metal object honing part extending in a first direction, and which transports the metal object in the first direction and in a s...
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WO/2020/077849A1 |
The present application relates to the technical field of crystalline material processing. Disclosed are a high-flatness, low-damage and large-diameter monocrystalline silicon carbide substrate, and a manufacturing method therefor. The s...
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