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WO/2017/077736A1 |
A machine tool for limiting adverse effects on rotation detection precision due to vibration of the back end of the main shaft when machining a workpiece within a machining area, the machine tool being provided with: a rotation-driving u...
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WO/2017/071968A1 |
The invention relates to a device (1) for the ultrasonic cutting of workpieces (2), having a cutting guide device (3), a cutting edge (4) which is held in the cutting guide device (3) and which has a cutting edge longitudinal axis (5), a...
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WO/2017/068158A1 |
The invention relates to a tool holder (10) which is designed to rotate about a tool holder rotational axis (D) and which has a tool portion (14) at one axial longitudinal end (10a) for receiving a tool and a coupling portion (16) at the...
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WO/2017/070387A1 |
Systems and related methods are provided for maintaining a spatial relationship between a tool (40) of the multi-axis machine (e.g., fluid jet nozzle of a fluid jet cutting machine) and a workpiece (14) to be processed by the tool. An ex...
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WO/2017/069290A1 |
This method for monitoring a work state includes: a step for comparing a TPF peak, which is the peak acceleration in a tool passage frequency, with a TPF threshold value and causing a TPF display field (56a) to display the number of time...
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WO/2017/057641A1 |
A machine tool (10) provided with a main shaft (11) for holding a workpiece, and a tool rest (20) in which a tool (28) for machining a workpiece is disposed, the main shaft (11) and the tool rest (20) being movably disposed relative to e...
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WO/2017/056264A1 |
This machine tool has a tool changing device (40), and sequentially changes tools (5) to machine a workpiece. The machine tool comprises: an input unit (31) which receives a machining program output from a CAM system and tool basic data;...
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WO/2017/054948A1 |
The invention relates to a method for providing and handling different components. The invention further relates to a device (1) for providing and handling a quantity of different components (A; B; C), comprising a depositing device or a...
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WO/2017/055637A1 |
The invention relates to a device and a method for measuring a numerically controlled machine tool 100. The machine tool 100 has at least one first controllable rotary axis (C axis) with a machine part 130 mounted in a rotatable manner a...
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WO/2017/049825A1 |
An alignment apparatus and an alignment detection method, which fall within the technical field of displays. The alignment apparatus comprises: a workbench (1); a plurality of alignment rods (3) provided on the workbench (1), wherein a c...
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WO/2017/047890A1 |
A method for predicting the wear of a press tool comprises the steps of: calculating an abrasive wear amount of the press tool by applying an abrasive wear model to a finite element analysis simulation program; calculating a fatigue wear...
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WO/2017/043931A1 |
A hybrid cutting apparatus and a grooving method are disclosed. The hybrid cutting apparatus according to one embodiment of the present invention comprises: a main body connected to a rotary shaft of a machine tool; a grooving tool, whic...
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WO/2017/033338A1 |
Provided are: a rotary tool with which tool breakage and machining resistance can be detected even during machining even in machining in which the machining load is small such as with a small diameter tool; and a machine tool control sys...
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WO/2017/025739A1 |
A machine tool, such as an orbital grinding machine, and method of operation thereof are disclosed whereby a metrology surface (60) formed on a component (50) of the machine tool is rigidly fixed relative to one of a workpiece support (1...
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WO/2017/017289A1 |
The invention relates to a wear sensor and a wear element, and to the corresponding assembly and use. The sensor is designed for a wear element on a blade of an earth-moving machine. The sensor comprises an electric sensor circuit and at...
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WO/2017/017261A1 |
The invention relates to a system for monitoring the position of the closing unit of an injection molding machine (1) by bypassing a light curtain used to secure the closing unit and the tool area of the injection molding machine (1), wh...
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WO/2017/016752A1 |
The invention proceeds from a control unit for a hand-held machine tool, comprising at least one electronic open and/or closed loop control unit (14) for controlling and/or regulating at least one machine tool characteristic variable and...
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WO/2017/017825A1 |
This tool exchange device (40) for a machine tool uses an exchange arm (43) to exchange tools (5) between a processing area (61) and a tool accommodation area (62) which are partitioned by a partition wall (51) provided with an opening (...
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WO/2017/017824A1 |
This tool exchange device (40) for a machine tool uses an exchange arm (43) to exchange tools (5) between a processing area (61) and a tool accommodation area (62). In the tool exchange device, an imaging device (24) is used to capture a...
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WO/2017/012107A1 |
A turning error precision testing device for a machine tool spindle comprises an eddy current sensor, a preamplifier circuit, a filter circuit, an A/D conversion chip, a single-chip microcomputer and a peripheral circuit thereof, and an ...
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WO/2017/012801A1 |
The invention relates to a method for detecting self-excited vibrations of separating machine tools, in particular cutting machine tools, and/or the tool and/or the workpiece machined by the machine tool, having the following steps: - de...
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WO/2017/009414A1 |
A motor-driven machine tool unit is disclosed, such as a multi-axis rotational head or a motor spindle, having a stator unit and a rotor unit rotatable at least about an axis of rotation, wherein the rotor unit comprises at least one too...
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WO/2017/000273A1 |
A numerically-controlled machine tool comprises a chuck (1), a workbench (2), a cutter (3), and a control unit (4). The chuck (1) and the control unit (4) are fixed on the workbench (2). The chuck (1) is used for clamping a workpiece (20...
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WO/2017/002186A1 |
Provided is a tool-shape measurement device capable of detecting an abnormality in the shape of a tool equipped with a plurality of blade tips by using a simple configuration. A light-receiving part 6 is provided with a light-receiving s...
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WO/2017/002762A1 |
Provided is a rotary machine tool such as an end-mill, drill, tap or the like, with which it is possible to measure, in real time, the damage, breakage or extreme wear thereof, without performing a special process or the like. The rotary...
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WO/2016/203570A1 |
A compact tool magazine (18) capable of detecting breakage inside a magazine main body (26) and having: tool displacement devices (33-36) that line up a plurality of tools (T) that are held in a standing posture, along an elliptical path...
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WO/2016/202671A1 |
The invention relates to a device and a method for synchronizing the movement of an automatic machining means (BM) with the movement of a workpiece (WS), which is transported relative to the machining means (BM) during the machining proc...
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WO/2016/202569A1 |
A cutting insert for cutting, milling or drilling of metal comprising a sensor (2) for detecting a predetermined wear of the cutting insert caused by operation thereof on a metal work piece, wherein the sensor (2) comprises at least two ...
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WO/2016/202843A1 |
A Cartesian numerically controlled machine tool (10) for high- precision machining, comprising: - a footing (11), - a first part (12) with first movement means (13) for the movement of a second part (14) with respect to a first controlle...
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WO/2016/203569A1 |
A machine tool (5x) whereby space required for tool detection can be reduced, that comprises a chuck device (15) that grips a workpiece (W). The machine tool: moves a head member (12) holding a prescribed tool selected from a plurality o...
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WO/2016/199046A1 |
A system for machining workpieces, comprising a setting-up module (210) and a machining module (110) for producing parts, the setting-up module (210) comprising at least a first tool-holder attachment device (1223) for removably attachin...
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WO/2016/199044A2 |
A system for machining workpieces, comprising a setting-up module (210) and a machining module (110) for producing parts, the setting-up module (210) comprising at least one first tool-holder attachment device (1223) for removably attach...
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WO/2016/198313A1 |
The invention relates to a work piece alignment device (1) for aligning a work piece (6) relative to exactly one rotation axis (9) during a forming process of the work piece (6) during processing thereof, which work piece alignment devic...
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WO/2016/201289A1 |
Systems and methods for testing semiconductor wafers using a wafer translator are disclosed herein. In one embodiment, an apparatus for adjusting a wafer translator for testing semiconductor dies includes the semiconductor wafer translat...
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WO/2016/194070A1 |
In order to monitor replacement time for a consumable part of a machine tool, the present invention defines a time period after the power of the machine tool is turned off until the next turn-on thereof as a pause time for the consumable...
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WO/2016/195358A1 |
One embodiment of the present invention provides a method for processing carbon fiber reinforced plastic by using a monitoring sensor, comprising: (a) a step (S10) of electrically connecting a spindle and the monitoring sensor by a compu...
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WO/2016/194078A1 |
A storage unit (107) stores, as a reference coordinate correspondence relationship, a correspondence relationship between the physical coordinates in a movement space in which a moving body moves and the pixel coordinates in a captured i...
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WO/2016/189911A1 |
Provided is an evaluation device (20) capable of evaluating the abrasion state of a tool by visual means without affecting machining time or machining precision. The present invention is provided with a vibration detector (21) for detect...
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WO/2016/183663A1 |
An automated apparatus for grinding an ice blade on an ice skate is disclosed. The apparatus includes a processor, an input means, a skate holder, a measuring device, and a grinding device. The input means is in communication with the pr...
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WO/2016/185089A1 |
A live centre for a tailstock (100) of a lathe, a lathe and a method of operating the same, in which the live centre has a body (110), a rotating part(120); and a radial bearing (130) configured to rotatably support the rotating part to ...
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WO/2016/180666A1 |
The invention relates to a method of determining pull-out of a cutting tool (3) mounted in a rotatable tool holder (1) comprising rotating the tool holder and thus the cutting tool, machining a work piece with the rotating cutting tool, ...
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WO/2016/174444A1 |
Disclosed is a method and apparatus for determining a depth of a feature (4) formed in an object (2), the feature (4) having been formed in the object (2) by a cutting tool (38). The apparatus comprises: a camera (42) configured to captu...
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WO/2016/170552A1 |
The present invention provides a method to minimize workpiece deformations due to its clamping by: i. defining the number and location of supporting points to be applied in order to minimize the deformation of a workpiece submitted to fo...
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WO/2016/169782A1 |
The invention relates to a device (15) and a method (V) for machining a tool (16) by removing material. The tool (16) is first of all measured in three dimensions using a measuring unit (17) and a three-dimensional virtual tool model (M)...
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WO/2016/169563A1 |
The invention relates to a measurement device (10) for machine tool having a tool drive (20), the measurement device (10) comprising a measurement head (18). According to the invention, it is provided that the measurement device (10) com...
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WO/2016/171396A1 |
The present invention relates to a flat plate edge machining apparatus and, more specifically, to a flat plate edge machining apparatus capable of simultaneously machining four corners and both side surfaces of a flat plate having a pred...
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WO/2016/166870A1 |
The present invention is a substrate production machine (second component mounting machine 24) in which the following are provided on a machine base (31): work execution devices (241, 242, 243) for executing a prescribed production step ...
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WO/2016/162665A1 |
A method is described for analysing probe data collected by a scanning probe (4) carried by a machine tool. The probe data is collected as the machine tool moves or scans the scanning probe (4) along a scan path (P1, P2, P3, P4, P5, Q1, ...
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WO/2016/163669A1 |
A device for setting machine tool coordinates, according to the present invention, comprises: a mounting bed configured so as to enable transferring in left, right, forward, and backward directions, and having a mother material mounted t...
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WO/2016/156406A1 |
The invention relates to a method for operating a motion-measuring system (10, 13, 31) of a machine, in particular of a coordinate-measuring device (1) or of a machine tool (11), wherein an image-recording device (13) arranged on a first...
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