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WO/2021/013834A1 |
The invention relates to a method for producing a cutting tool (20) from a blank (14) by means of generation grinding, wherein the generation grinding is performed using a grinding worm (12), which has a reference worm profile (16). Acco...
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WO/2020/257918A1 |
The present disclosure provides a grinding cup for detachable connection to the output drive shaft of a grinding machine for grinding buttons on drill bits or cutters. The grinding cup has top and bottom surfaces and consists of a lower ...
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WO/2020/257911A1 |
The present disclosure provides a Grinding apparatus for grinding working tips of hard metal inserts of rock drill bits, comprising: a grinding machine, means for holding a rock drill bit to be ground and a support system, the support sy...
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WO/2020/262759A1 |
The present invention relates to an electrode rod grinder. More specifically, the present invention provides an electrode rod grinder having a multi-collet, the electrode rod grinder comprising: a collet comprising a guide member, one si...
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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/2020/207695A1 |
There is disclosed a method and apparatus for finishing a surface of a component (30). The method comprises installing the component (30) in an apparatus configured to deliver a flow of abrasives (34) to the surface and to generate cavit...
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WO/2020/207749A1 |
Method for abrading a surface (S) of a workpiece (1) by means of an abrasion machine, comprising the following steps: (a) acquiring, with at least one sensor, on at least one portion of the surface of the workpiece, data in relation to a...
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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/2020/195511A1 |
This method for manufacturing a drill (10) which has formed therein a cutting edge (22), a chip discharge groove (23) extending spirally, and a rake face (24) and which is caused to rotate about the drill center line (CLd), comprises (P0...
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WO/2020/188973A1 |
This columnar honeycomb structure has: an outer peripheral wall; and porous partition walls that are arranged inside the outer peripheral wall, and form a plurality of partitioned cells passing from one end surface to the other end surfa...
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WO/2020/187793A1 |
The present invention relates to a method for producing a circumferential seal running surface (1) on a bearing ring of a large rolling bearing, wherein the seal running surface (1) is machined by turning in a first work step and the tur...
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WO/2020/190498A1 |
Rail grinders and related methods of rail grinding in which custom grinding patterns are continually updated based upon an operational status of the rail grinder. The rail grinder includes a plurality of individual grinding modules that ...
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WO/2020/179790A1 |
The present invention provides a workpiece processing device and method capable of grooving, with high precision, the surface of workpieces having various shapes and sizes and a cylindrical surface. The workpiece processing device is pro...
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WO/2020/161881A1 |
Provided is a lapping technique with which it is possible to carry out lapping with a whole form processing tool through flexible adjustment of a retention orientation of a ball screw nut. This lapping jig is provided with: a jig base wh...
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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/2020/160091A1 |
An automatic knife sharpening machine may include a vice to grip a blade of a knife and a pair of grind wheels to grind material from the blade. The machine may include a scanner to determine a profile of an edge of the blade, and a shar...
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WO/2020/156889A1 |
The invention relates to a protection device for protecting the rotor blades (45) of a compressor against sparks and/or particles when machining the blade tips of at least one rotor (41-43) of the compressor using a machine tool (3). Acc...
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WO/2020/134639A1 |
A fixing device for a polishing apparatus and a polishing system. The fixing device for a polishing apparatus comprises a supporting platform (100) and an operation station (200) detachably and fixedly connected to the supporting platfor...
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WO/2020/125842A1 |
According to the invention, a hardened workpiece surface (10) of a workpiece (1) is firstly machined and then rolled, and the machining process, which comprises the material removal process and the rolling process, takes place in the sam...
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WO/2020/128905A1 |
Automated systems and methods of using a smart end-effector tool to prepare (e.g., scuffing, abrading, sanding, polishing, etc.) an object surface are provided. The smart tool can update its working state with a robot arm in real time, w...
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WO/2020/120138A1 |
A drilling tool (1), in particular a twist drill, comprising: - a substantially cylindrical main body which has a shank portion (2), a cutting portion (3) having a drill diameter (D), a drill front (4) and a drill longitudinal axis (L) a...
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WO/2020/116730A1 |
The present invention relates to a method for manufacturing a blade for an impeller of a shot peening machine, and a blade for an impeller manufactured by said manufacturing method. The manufacturing method comprises: a component cutting...
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WO/2020/112326A1 |
An apparatus for processing a ferrule with an abrasive element. The apparatus includes a first mount configured to secure the ferrule. A second mount includes a holding plate configured to secure the abrasive element. A controller is ope...
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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/2020/088378A1 |
A ceramics bottom grinding machine comprises a base frame (1), a clamp support (2), a reciprocating control mechanism (3), a lifting clamp (4), a transmission wheel (5), a toggle switch (6), and a grinder (7). The base frame (1) comprise...
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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/2020/056891A1 |
Disclosed is a curved glass convex surface polishing machine, comprising a polishing device and a driving device. The driving device comprises a driving mechanism and an attachment platform (113) provided on the driving mechanism. The dr...
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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/2020/046781A1 |
An apparatus for processing a ferrule with an abrasive element. The apparatus includes a first mount to which the ferrule is secured, a second mount to which the abrasive element is secured, and a controller operatively coupled to at lea...
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WO/2020/028930A1 |
The invention describes a method and a device for machining the running surface (1) of a rail (2) with the help of at least one shaping tool (4) which can be moved along the rail (2) and which can be pressed against the running surface (...
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WO/2020/022538A1 |
The present invention relates to a method for manufacturing a manifold insulator for a molten carbonate fuel cell, and a manifold insulator for a molten carbonate fuel cell, which is manufactured using same and has an intaglio part havin...
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WO/2020/006170A1 |
A method of processing at least one ferrule is disclosed. The at least one ferrule includes an end face. The method includes engaging the end face of the at least one ferrule and an abrasive element with each other at the mating interfac...
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WO/2019/238247A1 |
The invention relates to a rail grinding machine (1) for grinding rails (2) of a track, which comprises a machine frame (3), on which guide rollers (4) for manual movement of the rail grinding machine (1) are mounted in a longitudinal di...
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WO/2019/238377A1 |
Guiding tool for a surface trimming device and trimming arrangement Guiding tool for a surface trimming device (24), comprising a main body (12) with a front side base portion (13) and a backside base portion (14), which are connected by...
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WO/2019/210997A1 |
The present invention provides an in-situ boroblending tool (1) for the computer-assisted (automated) blend repair of an airfoil of a turbomachine. The tool (1) comprises a flexible borescope line (2) which is connected to a robotic head...
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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/2019/209209A2 |
Present invention relates to a cot grinding machine which comprises servo motor and linear slide to enable the rotating speed to be adjusted to the desired value according to the cot type and to enable the adjusted speed to be fixed in o...
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WO/2019/205466A1 |
A display screen (100) grooving method and a display screen (100). The display screen (100) grooving method comprises the following steps: subtractively processing the display screen (100) such that the display screen (100) forms a first...
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WO/2019/206008A1 |
Disclosed is a trimming method for a blade outlet edge (1) of a mixed-flow water turbine runner. The method comprises the steps of: cutting out a blade wing profile, and determining a blade outlet edge (1) trimming area; enabling an afte...
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WO/2019/197931A1 |
The invention concerns a method and a grinding machine (4) for machining a workpiece (1) comprising a desired helical groove. The method comprises a step of grinding a calibration groove (12) on the surface (10) of the workpiece accordin...
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WO/2019/197719A1 |
A method for producing a groove pattern (PAT1) on a cylinder surface (SRF1) comprises: - providing an abrasive module (100), which comprises an abrasive mesh article (110) and a collector block (BLC1), the abrasive mesh article (110) bei...
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WO/2019/176759A1 |
In the present invention, a shaped article W is produced, the shaped article including: a plurality of blades provided around a shaft, with an interval disposed therebetween in the circumferential direction; and curved surface-shaped rec...
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WO/2019/174780A1 |
The present invention relates to a manufacturing method for the diamond dressing process to be performed on items used, in particular, as gold, silver and costume jewellery, as well as eyeglasses and clothing accessories, which consists ...
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WO/2019/175475A1 |
A continuous abrasive product comprises predetermined length and number of predetermined kind of abrasive areas on an abrasive surface (104). A method for abrading a workpiece (10), comprises arranging an abrasive area of an abrasive pro...
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WO/2019/171451A1 |
The purpose of the present invention is to provide an optical connector polishing jig for a polishing apparatus that performs polishing of the end face of an MT ferrule (11) to achieve a high degree of flatness. The present invention is ...
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WO/2019/141855A1 |
A method for grinding and/or polishing a defect (1) in the surface coating of a workpiece, wherein a grinding or polishing disc held on a tool is guided with pressure over the defect (1) with orbital, rotating and/or vibrating movements,...
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WO/2019/140220A1 |
An automated hand tool sharpening and cleaning system for sharpening the two opposed cutting edges of a blade is provided by the invention. The apparatus comprises a six-axis robotic arm, a pneumatic gripper, a vision sensor camera, a ro...
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