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WO/2020/084814A1 |
Provided is a technology for converting an NC program to an NC program which can ensure satisfactory precision in working while avoiding occurrence of differences in levels caused by corrections during the cutting of a cut surface of a w...
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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/2020/047413A1 |
A milling machine calibration technique, and article of manufacture are described. The article comprises a calibration fixture, together with a calibration pin. The calibration fixture preferably is shaped as a cube, and each of the side...
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WO/2020/031582A1 |
A rotary mechanism 8 rotates a main shaft 2a on which a cutting tool 10 or material 6 to be worked is mounted. A rotation control unit 21 controls the rotation of the main shaft 2a by the rotary mechanism 8. A feed mechanism 7 moves the ...
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WO/2020/017029A1 |
A machine tool (100) is provided with a main tool shaft (112), on which a cutting tool (CT) is mounted, and a control device (1). The control device (1) is provided with a control circuit (10), an assessment circuit (30), and a setting c...
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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/2020/008891A1 |
A numerical control device (10) is provided with a program storage unit (11), a program analysis unit (12), an execution control unit (13), a determination unit (15), a to-be-remachined block determination unit (16), and a correspondence...
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WO/2020/008780A1 |
A cutting machine (1) that comprises a machine body (100) and an NC device (200). The NC device (200) has a tool diameter correction amount computation part (201), a processing path computation part (202), and a drive control part (203)....
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WO/2020/008779A1 |
A cutting machine (1) that comprises a machine body (100) and an NC device (200). The NC device (200) controls the machine body (100) and has a tool diameter correction amount computation part (201), a processing path computation part (2...
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WO/2020/008778A1 |
A cutting machine (1) that comprises a machine body (100) and an NC device (200). The NC device (200) has a tool diameter correction amount computation part (201), a processing path computation part (202), and a drive control part (203)....
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WO/2019/237317A1 |
A smart heat-compensation mineral casting bed, provided with a mineral casting bed (01), lateral metal pipes (13), an intermediate metal pipe (14), and temperature sensors (02). The mineral casting bed (01) is a U-shaped steel frame, whe...
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WO/2019/241219A1 |
A multi-tool positioning and manufacturing system moves a workpiece among many tools, such as grinding wheels, each of which performs a manufacturing operation on the workpiece. The system moves the workpiece automatically, quickly, repe...
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WO/2019/234973A1 |
The present invention makes it possible to convert an NC program used for one processing machine into an NC program capable of securing appropriate processing accuracy in another processing machine. Provided is an NC program conversion p...
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WO/2019/225538A1 |
Provided is a machine tool monitoring device 10 provided with: a machine tool monitoring unit 12 which acquires machine tool information relating to the state of machine tools 20a to 20d; and a preliminary operation instruction unit 14 w...
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WO/2019/220575A1 |
This numerical-value-control-processing-program-generation device generates a numerical value control processing program that includes a plurality of cutting processes for cutting out cutting-process articles from a workpiece. The numeri...
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WO/2019/221005A1 |
Provided is a method for processing a workpiece using a tool, said method involving: retaining the workpiece; retaining the tool; and moving the retained tool relative to the retained workpiece in accordance with control that is based on...
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WO/2019/215854A1 |
A cam data generation device (10) is characterized by being provided with: a module designation unit (13) that designates a plurality of modules including an input module for inputting input data, a plurality of processing modules for pr...
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WO/2019/210895A1 |
The invention relates to a machining method for machining a workpiece. The machining method comprises simulating a machining process for the workpiece, determining at least one load occurring during the machining process on the workpiece...
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WO/2019/206726A1 |
A method is disclosed for detecting a faulty position of cutting optics of a laser cutting machine, wherein the cutting optics comprises a laser, a distance control system, an axis of rotation and a metallic nozzle body (1), the method h...
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WO/2019/188619A1 |
The purpose of the present invention is to easily select a curved-surface compound die tool that is appropriate for cutting of a structural model having a double curved surface. A tool selection unit (21) has an analysis unit (211) and a...
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WO/2019/171571A1 |
An automated work machine in which periodoc operations by an operator have been curtailed, said machine comprising: a plurality of drive devices which are driven in accordance with control commands; a clocking device which measures the c...
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WO/2019/168018A1 |
This machining assistance apparatus is provided with: a tool tip measurement device that measures the shape of the tool tip of a tool being rotated by a machining device, and also the rotational trace thereof; a three-dimensional tool da...
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WO/2019/167650A1 |
This method comprises a step for performing machine learning and a step for generating a new tool path. The step for performing machine learning includes, for each of a plurality of known workpieces: acquiring shape data; acquiring geome...
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WO/2019/168720A1 |
A work piece processing device includes a tool device, a work piece holder and a servo-elastic actuator system having simultaneous precision force and position control that moves one of the tool device and the work piece holder to the ot...
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WO/2019/159533A1 |
Provided is a lathe that enables an increase in the lifespan of a guide used for cutting a workpiece. A lathe 1 is provided with: a headstock 10 comprising a main spindle 11 for holding a workpiece W0; a tool rest 20 that holds a tool T0...
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WO/2019/155986A1 |
A rotation control unit 11 controls the rotation of a main shaft 2 by a rotation mechanism 10. A movement control unit 13 brings a cutting tool 4 into contact with a workpiece 3 by means of a conveyance mechanism 12 whilst the main shaft...
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WO/2019/145239A1 |
The invention relates to a method for producing at least one structural element (10), in which the structural element (10) is produced by means of at least one generative production process on a substrate (16), in that at least one mater...
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WO/2019/147536A1 |
An example method includes performing a machining operation by providing linear movement of a tool along a feed axis relative to a workpiece while superimposing oscillation of the tool onto the feed axis and providing rotation of the too...
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WO/2019/133361A1 |
An apparatus and method of improving the stability and repeatability of the laser cutting of an RFID antenna is disclosed. The present invention provides direct feedback from an optical inspection of the cutting process to the control sy...
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WO/2019/119451A1 |
Disclosed is a cutting assembly (10), comprising a main shaft (12), a cutter (11) and an auxiliary connecting mechanism (13), wherein the auxiliary connecting mechanism (13) comprises a transmission mechanism (131) and an adjusting mecha...
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WO/2019/108537A1 |
Portable, hand held, battery operated, hydraulic tools are provided with a tool frame and one or more interchangeable working heads. When the working head is connected with the tool frame, a piston actuated by a hydraulic system within t...
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WO/2019/105828A1 |
The invention relates to a method for verifying a marking (8), wherein compressed air is continually supplied to a needle piston (2), which oscillates in a needle head housing (7) of a marking head (1) and which has a needle (3) on one e...
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WO/2019/106860A1 |
This machine tool control method has: a step for accepting processing content about a workpiece; a step for referring to a storage unit, which stores, for each piece of processing content, a range of set conditions regarding the movement...
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WO/2019/091823A1 |
The invention relates to an abrasive disk (2) comprising at least one layer (17, 16, 18) in which abrasive centre punches are embedded. A sensor (22) for detecting an original periphery (20) of the abrasive disk (2), which has been modif...
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WO/2019/086226A1 |
The invention relates to a numerically controlled production system, in particular a machine tool (2), which is connected to a numerical controller (4). A control program with successive program sets is provided in the numerical controll...
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WO/2019/073907A1 |
Disclosed is a machine tool comprising: a cutting tool that performs cut-processing on a workpiece; a rotating means that rotates the cutting tool and the workpiece relative to one another; a feeding means that subjects the cutting tool ...
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WO/2019/073908A1 |
Disclosed is a machine tool comprising: a cutting tool that performs cut-processing on a workpiece; a rotating means that rotates the cutting tool and the workpiece relative to one another; a feeding means that subjects the cutting tool ...
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WO/2019/066034A1 |
When measuring the position of a workpiece (W) fixed to a table (16) of a machine tool: rotary feed axes (A, C) of the machine tool are pivoted such that an upper surface of the table (16) faces in the direction of a line of sight (O0) o...
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WO/2019/062506A1 |
Disclosed is an automatic tool bit alignment nozzle device and an automatic tool bit alignment method. The device comprises an automatic tool bit alignment nozzle (20) and a PLC (30), wherein the automatic tool bit alignment nozzle (20) ...
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WO/2019/052597A1 |
The invention relates to a control method for controlling a machine tool, in which a program sequence is started by an operator, the program sequence is stopped by a control device of the machine tool and the program sequence is continue...
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WO/2019/043742A1 |
A numerical control device comprises: a detection unit (4) that acquires a cutting force generated by a machine tool; a control unit (9) that calculates a control amount according to machining conditions and controls a drive shaft of the...
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WO/2019/040606A1 |
A smart tool system may include at least one assembly of a tool holder and a tool, and a tooling machine configured to rotate the at least one assembly to cut a workpiece. The tooling machine may have a spindle to which the tool holder m...
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WO/2019/016899A1 |
A numerical value control device (1) has: a retreat command creation unit (5) which creates a retreat command that, in rough processing of a thread cutting cycle, is a command for causing a tool (30) to retreat, by a specified amount, in...
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WO/2019/012937A1 |
Disclosed are a thread cutting device (1) and a thread cutting method, characterized in that a turning step for cutting a rotating workpiece (W) to a predetermined cutting depth by relatively moving a tool (3) in an axial direction of th...
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WO/2018/225270A1 |
Provided is a program capable of determining a machining condition suitable for a finish state after machining. The machining-condition determination program is for determining, in a computer device, a machining condition for machining o...
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WO/2018/225159A1 |
An information processing device (1) is characterized by comprising a machining defect identifying unit (13) that identifies, on the basis of an image feature value (40) calculated from image data capturing a workpiece after machining, a...
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WO/2018/219477A1 |
A flying saw for cutting extruded profiles comprises a circular saw having a saw blade11and a first saw blade drive17 for driving the saw blade to rotate for cutting, a support14for the circu- lar saw on which thecircular saw is supporte...
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WO/2018/216260A1 |
A vibration source estimation apparatus (1) is provided with: a characteristic vibration frequency storage unit (10) that stores the characteristic vibration frequencies of constituent members that include a tool, a tool holder, a workpi...
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WO/2018/198274A1 |
A machining control device (10) controls a tool (11) for machining a first workpiece. The machining control device (10) has a drive unit (200) for driving the tool (11), an output unit (300), and a control unit (100) for controlling the ...
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WO/2018/185993A1 |
Provided is a main-shaft speed adjustment device (1) provided with: a vibration detection unit (acceleration sensor) (2) for detecting vibration of a tool; a chatter detection unit (4) for monitoring a detection signal of the vibration d...
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