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WO/2022/124078A1 |
This cutting tool is provided with a shaft portion and a sensor portion arranged to surround a part of the shaft portion in the longitudinal direction. The sensor portion is provided with: a sensor module including a plurality of first s...
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WO/2022/123711A1 |
The present invention is provided with: two guide rails (15, 16) provided parallelly along the feeding direction; sliders (17, 19, 21, 23) provided on the guide rails (15, 16); a movable stage (3) to which the sliders (17, 19, 21, 23) ar...
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WO/2022/117632A1 |
A checking system (3) connected to a tool holder - for example a rotating shaft (5) - on a machine tool for checking the integrity of a tool while machining a metal workpiece (2) includes a detection circuit (18) including an inductor (4...
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WO/2022/117310A1 |
The present invention relates to a method for protecting a user of a machine tool against the effects of a sudden imbalance, and a machine tool having a disc-shaped tool for carrying out the method. In the context of the invention, it is...
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WO/2022/113750A1 |
This cutting tool comprises: a shank which has a cutting edge, or to which a cutting edge can be attached; and a plurality of sensors mounted on a surface of the shank. At least two of the plurality of sensors are shear strain sensors ca...
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WO/2022/113319A1 |
This cutting tool is provided with a shank that has a cutting edge or to which a cutting edge can be mounted and a sensor that is installed on the surface of the shank, wherein: the sensor is a shear strain sensor that can measure the sh...
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WO/2022/113223A1 |
A machine tool according to the present invention comprises a tool spindle device that uses a replaceable spindle head tool to execute first system processing in a first workpiece spindle device which rotates and holds a workpiece, and s...
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WO/2022/108029A1 |
The present invention can diagnose or predict faults in machine tools by using a query-based deep learning inference system wherein a deep learning framework is connected to an information database, in a plug-in form, and data stored in ...
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WO/2022/105332A1 |
An automatic valve plate machining device based on machine vision, being applied to machining fixing holes (B) on a semi-finished valve plate (A). Main body holes (A1) and a gradient edge (A2) are formed on the semi-finished valve plate ...
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WO/2022/102656A1 |
This image processing device comprises: an imaging execution unit which captures, with a camera, a first partial image including a part of a tool; a position specifying unit which specifies the next imaging position on the basis of a par...
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WO/2022/100972A2 |
The invention relates to a method for grinding a toothing of a workpiece by means of a grinding tool in a grinding machine, wherein during the engagement of the grinding tool in the toothing to be ground, a first and a second machine par...
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WO/2022/101038A1 |
The invention relates to a method for dressing a multi-flight worm grinding wheel (1) for grinding teeth, wherein the worm grinding wheel (1) comprises a plurality of worm flights (2, 3), each of which are dressed by means of a dressing ...
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WO/2022/102587A1 |
A clamp device (10) in which a plug member (42) having a tapered shaft part (40) engages with a ring member (46) having a tapered hole part (44) that is coaxial with the tapered shaft part (40) and has a shape complementary thereto, said...
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WO/2022/102068A1 |
In the present invention, a servo motor (20) is driven to move a machine (10) through a ball screw (30). A first detection sensor (50) detects whether or not the machine (10) is at a first reference position (P), which is recognized in a...
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WO/2022/093129A1 |
Turning on the switch (1) of the primary electrical circuit (2) of the electrical device (3) activates the electronic inspection microchip circuit (4), which, in connection with the turning on of the switch (1), records in the microcontr...
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WO/2022/091767A1 |
The present invention is provided with a machine tool (10), a robot (25) which has a camera (31), and a conveyance device (35) on which the robot (25) is mounted, wherein an identifying figure is arranged within a machining area of the m...
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WO/2022/090304A1 |
The invention relates to a method for controlling and/or monitoring a workpiece machining process. In the workpiece machining process, a tool having a working surface is brought into contact with a surface of a workpiece to be machined. ...
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WO/2022/091994A1 |
According to one aspect of the present invention, provided is an automatic jig replacement system capable of automatically replacing a jig which is mounted to a mounting position of a machine tool by tightening/loosening a bolt. This aut...
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WO/2022/092115A1 |
The present invention provides a numerical control device, a numerical control system, a program, and a numerical control method which can prevent the influence of noise in distance measurement. This numerical control device comprises ...
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WO/2022/085053A1 |
A processing apparatus 1 comprises: a workpiece setting position identification unit 114 that identifies a workpiece setting position by measuring the configuration of a workpiece after displacing an arm leading end to a prescribed posit...
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WO/2022/086626A1 |
A smart tool (40, 100) includes a body having a working output (44,120). A first controller (121) is disposed within the body and connected to a plurality of sensors. The plurality of sensors includes at least one camera (42, 50,110) hav...
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WO/2022/085744A1 |
This centering tool comprises: a shank having a mounting shaft; a rotation member that is rotatably supported by the shank and has a pair of contacts disposed spaced apart from each other in a direction orthogonal to the axis of the shan...
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WO/2022/079974A1 |
Provided is a defect grinding system and a defect grinding method capable of suppressing the occurrence of grinding failures such as excess grinding or insufficient grinding, while automating an operation to grind a defect on the surface...
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WO/2022/080505A1 |
The present invention includes: a step for detecting machining vibrations during machining; a step for analyzing the machining vibrations through Fourier series expansion so as to obtain a machining frequency; a step for extracting, from...
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WO/2022/080093A1 |
Provided are: a power supply control system with which it is possible to simply and safely charge a power source for a sensor installed in a machine tool; and a control system. Provided is a power supply control system 1 that supplies po...
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WO/2022/080062A1 |
A control device of this processing machine controls a first drive source on the basis of a detection value from a first sensor such that a reference workpiece other than a workpiece is processed from a first direction by a tool into a p...
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WO/2022/075042A1 |
This machining center NC operation panel with a body temperature management function performs a physical condition determination by measuring the body temperature of an operator, can restrict operation startup when determined to be inapp...
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WO/2022/074381A1 |
An improved method is described for measuring a dimension (e.g. diameter) of a non-toothed tool, for example a grinding tool such as a diamond coated burr. The method may be implemented on a machine tool, such as a lathe, machining centr...
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WO/2022/067593A1 |
A cutter inspection device (10) and a cutter inspection method. The cutter inspection device comprises a support body (11) and a cutter inspection sphere (12); the support body comprises a base (13), a magnet (14), a connecting rod (15),...
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WO/2022/067594A1 |
A machine tool rotation axis position error detection device, comprising a support (11) and three displacement sensors (12). The three displacement sensors (12) are separately mounted on the support (11); a direction line (13) of a third...
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WO/2022/071078A1 |
This machine tool (10) comprises: a motor (16); a motor driving unit (36); an encoder (18) which detects the rotation speed of the rotary shaft (16S) of the motor (16); a vibration sensor (20) which detects a vibration amount; an acquisi...
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WO/2022/069308A1 |
The invention relates to a method (100) for the offline and/or online identification of a state of a machine tool (WM), at least one of its tools (WZ) or at least one workpiece (WS) machined therein, wherein the machine tool (WM) has sen...
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WO/2022/071555A1 |
A safety device for a machining system (1100) that can be reconfigured to be provided with a tool module (500-1, 500-2, 500-3) and a table module (600-1, 600-2, 600-3), which are detachably joined to each other, the safety device compris...
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WO/2022/070309A1 |
A machining system according to the present invention comprises: a machining device that can machine an object; a measuring device that can measure the three-dimensional shape of the object; and a control device that controls the machini...
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WO/2022/067596A1 |
Provided is a standard ball array-based geometric error detection method for a machine tool; a set of pre-determined sphere center positions of a standard ball array are compared and calculated, on a machine, with the sphere center posit...
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WO/2022/069413A1 |
Element, in particular rotating element, having the following features: an inductor that moves or rotates conjointly with the rotating element and that is designed to provide electrical energy when moving in an a magnetic field; and a lo...
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WO/2022/065199A1 |
A bearing device (1) is provided with: two bearings (5a, 5b) that support a main shaft (4); an inner ring spacer (6i); an outer ring spacer (6g); a load sensor (143) that detects an axial load applied to the outer ring spacer (6g); a def...
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WO/2022/061568A1 |
Provided are an apparatus for detecting the maximum deformation of a workpiece in four-axis CNC machine-tool processing, and a detection method thereof; the detection apparatus comprises a top (1), a connecting rod (2), a second support ...
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WO/2022/065326A1 |
Provided is a lifetime prediction device and a machine tool that enable simple prediction of the lifetime of a filter while suppressing a prediction error with respect to a true value. A lifetime prediction device (88) according to one e...
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WO/2022/065283A1 |
This processing machine comprises a drive source, a camera, an image processing device, and a control device. The drive source moves a workpiece and a tool relative to one another in a first direction. The camera images the tool in the f...
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WO/2022/059633A1 |
This calculation device (12) for predicting the surface roughness of a processed product from a physical quantity comprises: a measurement data acquisition unit (36) which acquires measurement data (SRmea) of surface roughness measured b...
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WO/2022/059616A1 |
In the present invention, a relative displacement identifying unit identifies relative displacement between a jig and a tool on the basis of displacement measurement values for the jig and the tool. A position determining unit determines...
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WO/2022/051973A1 |
Disclosed is a milling robot multi-modal frequency response prediction method based on small-sample transfer learning. The method comprises the following steps: selecting several points and a tool nose point on a body of a milling robot ...
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WO/2022/054719A1 |
This determination device comprises: an acquisition unit for acquiring a measurement result of a strain sensor attached to a holder capable of holding a cutting insert; and a determination unit for determining the state of attachment of ...
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WO/2022/049719A1 |
This cutting device comprises a spindle 10 that is rotatably supported by a spindle housing 12 and to which is attached a cutting tool 20 or a workpiece 30. A rotation control unit 101 controls the rotation of the spindle 10. A feed mech...
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WO/2022/049976A1 |
The device for assessing the success/failure of grinding of a rolling roll according to the present invention comprises a vibrometer data acquisition unit that acquires vibrometer data from when a rolling roll is ground using a roll grin...
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WO/2022/050292A1 |
Provided is a device with which it is possible to maintain machining accuracy and reduce cycle time. This display device comprises a determination unit and a display unit 18. The determination unit monitors the trajectory difference be...
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WO/2022/044882A1 |
The present invention performs processing of: (i) receiving an image data, dividing a portion of the image data into a plurality of grids including a first grid, a second grid, a third grid, and a fourth grid, and dividing a portion of t...
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WO/2022/041986A1 |
Disclosed is an in-place non-contact detection method for a shaft workpiece, comprising the following steps: establishing a detection system, calibrating the detection system and establishing a detection coordinate system; analyzing a po...
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WO/2022/041209A1 |
A holding force determining method and apparatus, and a storage medium. The method comprises: according to a processing force of a processing device and geometrical information of a workpiece under processing, calculating a required mini...
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