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WO/2020/105984A1 |
An embodiment of the present invention provides a processing system configured such that, when the amount of wear of a part of a tool increases and thus degrades the processing performance of the tool, processing is performed on the rema...
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WO/2020/105218A1 |
Provided is a method for measuring the precision of a machine tool, including a step for setting a workpiece in a machine tool and machining the workpiece, a step for setting a sensor in the machine tool, a step for measuring the same po...
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WO/2020/099449A1 |
The invention relates to test equipment (11) for testing the seating of an object (4) on a clamping device (3), comprising a measuring chamber (14) having an inlet opening (15a) for the supply of a test fluid from a pressure source (16),...
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WO/2020/098854A1 |
The invention relates to a clamping system with a stroke-monitored clamping device, in the case of which the clamping system comprises a clamping device and a combination bolt. The clamping device serves for mounting, in the housing, at ...
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WO/2020/100224A1 |
A machine tool suitable for machining two faces of a workpiece, said machine tool having a main spindle device that grasps the workpiece by a main spindle chuck, a drive device that moves a tool with respect to the workpiece grasped by t...
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WO/2020/099219A2 |
The invention relates to a method for measuring the surface of workpieces, which are machined on a machine tool, such as a lathe, milling machine or grinding machine, by means of a machining tool, wherein the surface of the workpiece is ...
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WO/2020/093325A1 |
A reliability rapid detection device for a vertical machining center. The vertical machining center (1) comprises a vertical machining center spindle (2), a vertical machining center table (3), and a vertical machining center numerical c...
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WO/2020/097208A1 |
A real-time calibration-based tool condition monitoring system, device and method for repetitive machining operations to monitor tool conditions by a combination of a calibration procedure using a reference tool and similarity analysis c...
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WO/2020/094409A1 |
The invention relates to a control device (6) of a machine tool, which control device receives a target machining (9), in accordance with which a workpiece (2) should be machined by means of a tool (1) of the machine tool. Before the mac...
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WO/2020/090844A1 |
Provided are a tool shape measurement device (1, 1a) that measures the shape of a tool (12) installed on a main shaft (11) of a machine tool (2), and a tool shape measurement method, the tool shape measurement device (1, 1a) having: a ca...
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WO/2020/082415A1 |
A wireless transmission-enabled piezoelectric four-component dynamometer device. An upper dynamometer cover (1) is provided with multiple battery accommodating openings. A battery (7) and a circuit portion (12) are connected via a rear b...
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WO/2020/079756A1 |
An automatic tool exchanger with a tool breakage detection function, comprising: a tool-indexing device for moving multiple tools that are held by a holding member in an upright position along an elliptical path, and stopping a prescribe...
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WO/2020/074434A1 |
According to the invention, a tool (10) comprises a tool shaft (11), which is received in a tool receptacle (21) of a tool holder (20); the tool (10) also comprises a force sensor (30), which is arranged in a recess (12) on the tool shaf...
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WO/2019/020775A9 |
The invention relates to a machine tool system (1) comprising a machine tool (2) comprising a spindle (3) that can be rotatably driven for machining workpieces, with a plurality of tools each clamped in chucks (5), in the form of so-call...
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WO/2020/075191A1 |
Tool wear monitoring is critical for quality and precision of manufacturing of parts in the machining industry. Existing tool wear monitoring and prediction methods are sensor based, costly and pose challenge in ease of implementation. E...
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WO/2020/075650A1 |
The present invention provides a method for controlling the contact rigidity of a finished surface. This method brings one finished surface and the other finished surface into contact with each other so that uneven striped patterns of on...
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WO/2020/070907A1 |
A holder according to one embodiment has a base, a sensor, and a wireless transmission unit. The base has a rod shape extending from a first end to a second end and has a first recess and a second recess. The first recess is located on t...
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WO/2020/070884A1 |
This machining device is provided with a machining unit (10) that supplies cutting oil to the surface (3a) to be machined of an object (3) to be machined and machines the surface (3a), the device being configured to be provided with: an ...
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WO/2020/070847A1 |
This automatic tool exchanger having a tool breakage detection function for reducing erroneous detection when detecting tool breakage, has: a tool indexing device that moves, along an elliptical course, a plurality of tools held upright ...
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WO/2020/064974A1 |
The invention relates to an abrasive wateqet cutting system (2) including: an abrasive watcrjct cutting head (14) comprising: a nozzle (16) adapted for guiding an abrasive wateqet (6) intended to cut a metallic workpiece (4); an abrasive...
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WO/2020/067065A1 |
This machine tool is provided with: a clamp capable of a fastening operation for attaching a workpiece or a tool; a control unit for controlling the fastening operation of the clamp; and a detection unit for detecting an abnormality acco...
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WO/2020/062442A1 |
Provided is an automatic hole-making method with self-adapting adjustment of processing parameter, comprising the following steps: performing cutter feeding, detecting whether the rotation speed is changed or not, and if the rotation spe...
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WO/2020/069531A1 |
Portable, hand-held, battery operated, hydraulic tools are provided with a tool frame, a force sensor, and a location detector. A piston actuated by a hydraulic system within the tool frame applies force to the working head to perform a ...
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WO/2020/064286A1 |
The invention relates to a machine tool (10) having (a) a tool head frame (16), (b) a tool head (18), (c) an axis unit (20), which is fastened to the tool head frame (16) and by means of which the tool head (18) is able to be positioned ...
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WO/2020/065950A1 |
Provided are a machine tool and a processing machine line that make it possible to perform an in-machine operation from a machine-body-width-direction side surface, wherein the machine tool and the processing machine line have: a main ax...
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WO/2020/065854A1 |
Provided is a workpiece position detecting method comprising the steps of: reading shape data of a workpiece (W); obtaining a first image by imaging the workpiece (W) from a first direction; dividing the first image to a first region hav...
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WO/2020/058442A2 |
In an embodiment of the method for the precise positioning of a workpiece, especially a dental prosthesis (1), in a machine tool an impression is made on a part that can be precisely positioned relative to the machine tool, said impressi...
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WO/2020/058326A2 |
The invention relates to a workpiece stop, a signal output device for outputting a signal directly perceivable to an operator of a workpiece processing machine from his/her working position, an imaging device for generating at least one ...
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WO/2020/053582A1 |
A tool setting apparatus (40; 200) for a machine tool (4) is described. The apparatus includes a measurement probe (44; 206) having a stylus (46; 208) and a deflection sensor for sensing deflection of the stylus. The distal end of the st...
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WO/2020/054213A1 |
This machine tool (1) is provided with: a holding unit (7) for holding a tool (T); a holding mechanism (10) which performs a holding operation for holding the tool (T) in the holding unit (7) and a releasing operation for releasing the t...
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WO/2020/051818A1 |
A cross-axis/cross-point modal test and parameter identification method for cutting stability prediction, comprising: firstly mounting a three-axis acceleration sensor on a tool tip, performing, by means of a hammer, cross-axis/cross-poi...
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WO/2020/049973A1 |
The purpose of the present invention is to perform measurement with high accuracy on the basis of an image. The processing device includes: at least two cameras including at least one moving camera; and a measurement unit which uses imag...
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WO/2020/044993A1 |
The present invention stably detects an abnormality of a movable device in which a motor is used. A PLC (50) is provided with an abnormality detection unit (56) that detects an abnormality of a movable device (10) by comparing, with a th...
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WO/2020/038894A1 |
The invention relates to a method for checking a tool using a device with a light emitter for emitting a beam in order to scan the tool and with a beam receiver for receiving the beam and for outputting a shadow signal and using an analy...
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WO/2020/039539A1 |
Provided is a misalignment measurement device having shortened dimensions in the axial direction. This misalignment measurement device (1) comprises a case (2), a dial gauge (3), a holding part (4), a supporting part (5), a swinging part...
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WO/2020/031377A1 |
A gear (G) phase detection method determines a first determination result, which indicates whether or not the gear (G) has been detected at a first detection position (dp1) that has a first angle (P1) in the circumferential direction of ...
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WO/2020/032237A1 |
This chuck grasping accuracy confirmation method includes: a grasping step for grasping an object to be measured with claws; a moving step; and a measurement step. In the moving step, a mobile-body driving unit is driven to move a mobile...
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WO/2020/026933A1 |
Provided is a clamp system with enhanced functionality achieved by detecting the behavior of an object to be clamped, using a stroke-end position detector that has been used for switching stroke operations. A clamp device 1 has an output...
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WO/2020/021417A1 |
The invention concerns an accessory (100) for rotating a probe support (250) comprising a first member (260) being mounted on a position determining apparatus and a second member (270) rotatably coupled with the first member (260) and co...
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WO/2020/021044A1 |
A method for monitoring a machine tool is described, in which the movement of a tool is numerically controlled with the aid of a control computer. The method comprises the following method steps: - a reference measurement curve (38) of a...
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WO/2020/016549A1 |
A routing jig for enabling location of router guides prior to routing a feature into a workpiece, the jig comprising a transparent or semi-transparent base component having longitudinal sides, a lower surface and an upper surface; retain...
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WO/2020/016689A1 |
A numerical-control machine tool (1) comprising: a tool-holder head (30) which is provided with a tool-holder spindle (20) and is capable of rotating/tilting said tool- holder spindle (20) about two different rotation axes (C, D) incline...
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WO/2020/012569A1 |
A machine tool (1) is provided with a main shaft (4) configured to have a tool (5) fitted to a distal end portion thereof, a tool magazine (41) for holding a plurality of tools, a tool exchanging arm (43) for exchanging tools between the...
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WO/2020/012871A1 |
A machine tool (10) is provided with a main spindle (41), an automatic tool changing device (31), a table (16), an image capturing device (61) capable of being fitted to the main spindle (41), and a control device (51). The control devic...
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WO/2020/010902A1 |
A cutter state detection system (1). A C-shaped clamping ring (14) or a magnetic block body (17) is used as an assistive tool, and a sensor (11) is provided on a machine main shaft (21) of a tool machine (2) to sense the effect brought b...
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WO/2020/011295A1 |
The invention relates to an arrangement for the reproducible clamping of identical workpieces and a method for operating the arrangement. The aim of the invention is an arrangement and a method which are characterized by a broad field of...
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WO/2020/012757A1 |
Provided is a measurement device comprising an image acquisition unit for acquiring an image of an object to be imaged, a movement mechanism for causing the object to be imaged and the image acquisition unit to move in a relative manner,...
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WO/2020/008634A1 |
This machine learning device (20) learns a standby time for at least one of grasping of a workpiece (40) by a main spindle chuck (31) and releasing of the workpiece (40) by a loader chuck (32) during delivery of the workpiece (40) betwee...
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WO/2020/008633A1 |
A machine learning device (20), which learns a position command (53) for a drive unit (37) that moves a loader chuck (32) when a workpiece (40) is transferred between the loader chuck (32), which grips and transports the workpiece (40), ...
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WO/2020/006851A1 |
An application method for a "thermal error-temperature" ring of a numerical control machine tool spindle, which relates to the field of thermal error testing of numerical control machine tools. With regard to the current state in which a...
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