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WO/2021/048414A1 |
The invention relates to a tool holder which is provided with a plurality of different free jet turbines so that it can be operated, depending on the machining task, with different working rotational speeds and in different operating poi...
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WO/2021/049338A1 |
This cutting tool comprises a shaft part and a plurality of sensors that are attached to the shaft part. The plurality of sensors are acceleration sensors. The plurality of sensors are attached to the shaft part so that the position of e...
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WO/2021/046737A1 |
A method for monitoring tool wear in deep hole machining based on SSAE-LSTM model, comprising: first, respectively installing two three-way acceleration sensors (5, 7) on the outside of the bushings of stands of two tool bars (6) of a de...
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WO/2021/049186A1 |
This tool inspection system (100) is provided with: a tool inspection stage (1) for holding a tool (T); a first camera (2) for capturing, from an end surface side of the tool (T), an image of the tool (T) held by the tool inspection stag...
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WO/2021/048040A1 |
The invention relates to a device and to a method for thermally treating a shrink-fit chuck. The device (10) comprises a holder (22), which is designed to receive the shrink-fit chuck (12), an inductive heating unit (16) for heating the ...
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WO/2021/049429A1 |
This cutting structure has: a cutting tool which has a cutting blade; and a tool rest which holds the cutting tool. The cutting tool has a base body, a tip, and a sensor. The base body has a shank, a fixed part, and a recess. The shank i...
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WO/2021/046738A1 |
A method for monitoring the state of a deep hole boring cutter on the basis of a stacked autoencoder, the method comprising: first using magnetic bases to adhere two three-way acceleration sensors (5, 7) on two holder bearings of a deep ...
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WO/2021/047940A1 |
The invention relates to an adjustment head that is provided for use in the working space of a CNC machine having a base station designed and intended for exchanging information with a touch probe or bore gauge, which base station is con...
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WO/2021/047777A1 |
The present invention concerns a measurement device (1) for monitoring robot-guided and tool-based processing of a work piece surface (6) and a related alignment method. The measurement device (1) comprises a main body (4) and a movable ...
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WO/2021/048968A1 |
A deterioration amount-detecting device (2) provided with: a sensor voltage-extracting part (21) for extracting, from the output voltage of an AE sensor (3) that detects AE waves from a machine tool (4), the idling period output voltage ...
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WO/2021/045014A1 |
This processing system, which successively processes a plurality of workpieces, comprises: a tool for processing the workpieces; a motor that rotates the tool or the workpieces; a control unit that controls the motor; and a measurement u...
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WO/2021/043192A1 |
A method for online detection of milling blade damage, comprising the following steps: 1) installing a vibration sensor module on a main shaft of a machine tool; 2) collecting initial sample data; 3) setting a threshold △S0 and a time ...
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WO/2021/042683A1 |
A method and an apparatus for detecting a datum of lock hole and hinge slot machining equipment. The method comprises the following steps: place a workpiece to be machined (5) on a worktable (32) of lock hole and hinge slot machining equ...
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WO/2021/045013A1 |
A machining system comprising: a tool that machines a workpiece comprising a metal member; a motor that rotates the workpiece or the tool; a control unit that controls the motor; and a measurement unit that acquires the electric charge o...
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WO/2021/044834A1 |
Provided are a machine tool that accurately detects a cutting-off failure due to breakage or the like of a cutting-off tool, and a control device for the machine tool. A machine tool 100 comprising: a main shaft 110 that holds one end of...
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WO/2021/043740A1 |
The invention relates to a machine tool device comprising: at least one motor-driven machining tool (12a-12j); at least one sensor unit (14a-14j), in particular a capacitive sensor unit, which is designed to detect at least one foreign b...
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WO/2021/042434A1 |
Provided is a monitoring method for chatter vibration during a machining process, comprising the following steps: S1, collecting original signals related to chatter vibration during a machining process; S2, for the original signals, upda...
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WO/2021/044989A1 |
This cutting tool is provided with a shaft, wherein the shaft includes an expanded diameter part having a greater diameter than the other portions in the shaft, and the expanded diameter part has a recess part formed in the peripheral su...
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WO/2021/039185A1 |
[Problem] To provide a portable machining tool with which it is possible to improve safety in the case of outage of power supply. [Solution] A portable machining tool 1 is provided with: an electromagnet 12 for fixing a machining tool bo...
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WO/2021/039440A1 |
The present invention makes it possible to reduce the size of a configuration for compressing chips in order to prevent rolling of the chips in a raising step, and also makes it possible to adjust the amount of chips accepted by the conf...
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WO/2021/039967A1 |
This cutting tool is provided with a base body, a chip, a sensor, and a connector. The base body comprises a shank portion and a fixing portion located at a front end of the shank portion. The chip is fixed at the fixing portion and comp...
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WO/2021/038859A1 |
This rotary machining tool is provided with: a shaft portion; a blade attachment portion or a blade portion provided at an end part of the shaft portion; and a first acceleration sensor attached to the shaft portion, the first accelerati...
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WO/2021/039186A1 |
[Problem] To provide a portable machining tool with which it is possible to detect floating of an electromagnet more appropriately even when the thickness of a workpiece to be magnetically attracted by the electromagnet is different. [So...
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WO/2021/038106A1 |
The invention relates to an ultrasonic measuring unit for attaching to a measuring instrument. The measuring instrument is designed in such a way that the measuring instrument can be arranged on a movement axis of a machine. When the ult...
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WO/2021/033671A1 |
[Problem] To provide a substantially cylindrical tool holder unit that detects, on a real-time basis, temperature information and/or vibration information of a rotary tool during machining by a rotary machining device, and transmits the ...
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WO/2021/033670A1 |
[Problem] To provide a substantially cylindrical separable tool holder unit that at detects, in real time, at least the temperature and/or vibration of a rotary tool with which a rotary processing device is performing processing. [Soluti...
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WO/2021/032450A2 |
The invention relates to a chuck having a chuck body (2) and a plurality of clamping jaws (4) which are adjustably mounted on the chuck body (2), having a means for generating electrical energy in order to supply at least one sensor and/...
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WO/2021/032451A1 |
The invention relates to a chuck having a chuck body (2) and a plurality of clamping jaws (4) mounted in an adjustable manner on the chuck body (2), having means (5) for providing electrical energy in the chuck body (2) and having means ...
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WO/2021/032253A2 |
The invention relates to angle stops and alignment aids, in particular for the craft sector. It has not been possible so far for angle stops to be easily used with distance-measuring devices because their placement point, and consequentl...
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WO/2021/029214A1 |
This cutting tool is provided with: a cutting insert with a cutting blade; a holder for holding the cutting insert; and a battery, a measurement sensor, and a wireless communication unit provided on the holder. The wireless communication...
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WO/2021/030322A1 |
A system for object detection of a manufactured part. The system comprises a system controller electronically coupled to an image acquisition device and delivery mechanism. An electronically stored ordered object detection map is provide...
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WO/2021/029202A1 |
This cutting tool comprises: a cutting insert having a cutting edge; a holder that holds the cutting insert; a sensor provided to the holder; and an information communication unit provided to the holder, the information communication uni...
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WO/2021/029099A1 |
A rotating tool according to an aspect of the present disclosure is a rotating tool used while being held by a tool holder. The rotating tool comprises: a shaft part having an end to be attached to the tool holder; a blade attachment par...
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WO/2021/029404A1 |
To provide a vibration measurement device for a rotating tool gripped by a tool holder that is connected to a main shaft and axially rotates in cooperation with the main shaft, the vibration measurement device comprises: a pair of accele...
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WO/2021/024437A1 |
This tool load display method for a machine tool includes: inputting a machining program that defines a plurality of tools used in machining work and at least one machining process in machining work by each tool of the plurality of tools...
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WO/2021/025011A1 |
This cutting tool has a base body, a tip, a sensor, and a cover. The base body has a shank section extending in a first direction, a fixing section positioned at one end of the shank section, and a recessed section open in an outer surfa...
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WO/2021/025010A1 |
This sensor system comprises: a substrate; one or a plurality of wireless communication sensors attached to the substrate; and a wireless communication apparatus which performs wireless communication with the wireless communication senso...
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WO/2021/024438A1 |
This method for displaying a tool load of a machine tool involves: displaying a plurality of tools and one or more machining processes to be performed by the respective tools, defined by a machining program; displaying, when a to-be-perf...
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WO/2021/019828A1 |
[Problem] To provide a configuration of a machine tool operation monitoring system for specifying, without the need of a particular distinction mark, a machine tool in which operation abnormalities have occurred. [Solution] This machine ...
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WO/2021/020303A1 |
A tool holder (100) comprising: an outside section (10) connected and fixed to a main shaft housing; a rotation input section (20) that is gripped by the main shaft and caused to rotate at a first rotation speed r1; a rotation output sec...
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WO/2021/015239A1 |
This tool holder has a holder body and a sensor. The holder body has an attachment part to be attached to a turret of a machine tool, and a holding part capable of holding a cutting tool. The sensor is held by the holder body. The sensor...
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WO/2021/014201A1 |
An operating method of a numerical-control machine tool characterized in that it comprises the steps of providing the tool-carrying head (2) of the numerical-control machine tool (1) with a detection device (100) adapted to measure the v...
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WO/2021/013725A1 |
The invention relates to a production system (10), comprising: a workpiece assembly (64) having an optical marking (14), which optical marking has a predefined extent (16a, 16b) in a first and a second spatial direction (18a, 18b); and a...
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WO/2021/015075A1 |
Provided is a machining device (1, 100) that scrapes a workpiece (2), wherein the machining device (1, 100) is characterized by including: a drive unit (10, 103) that drives a scraper (3); a first detection unit (20) that detects the pos...
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WO/2021/009617A1 |
A method for suppressing the phenomenon of chatter in a machine tool during machining of a workpiece (5), said machine tool comprising a machining carriage (1) that supports a ram (2) that is movable with respect to the carriage (1) in a...
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WO/2021/010305A1 |
The present invention is a measurement device for measuring planar relative movement between a tool attachment section and a workpiece attachment section of a machine tool, wherein the measurement device comprises at least one imaging el...
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WO/2021/005887A1 |
The present invention makes it possible to easily and appropriately maintain the machining accuracy of a machining tool. This machining management method is used by a cloud server 10 to manage a plurality of machining tools 20 that execu...
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WO/2021/004154A1 |
The present invention relates to a method for predicting the remaining life of a numerical control machine tool, the method belonging to the field of CNC tool life prediction. Aiming at the problem of predicting the remaining life of a C...
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WO/2021/002568A1 |
One embodiment of the present invention provides a polishing system comprising: a polishing unit comprising a polishing wheel part, and a rotation unit for rotating the polishing wheel part around a rotating shaft; and a driving unit tha...
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WO/2020/260093A1 |
The invention relates to a method for detecting whether a slip clutch has been triggered in a machine tool and to a machine tool which is designed to carry out the proposed method. For this purpose, the machine tool comprises in particul...
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