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JP2010058239 |
To provide a machining method capable of accurately machining a workpiece irrespective of a mounted state of the workpiece.The machining method sequentially executes: a mounting process to mount the workpiece W on a table 66; a detection...
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JP2010058171 |
To provide a technology of controlling a parallel link stage capable of improving the position control accuracy of an end effector without increasing a calculation load and free from an influence of a manufacturing error or the like duri...
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JP2010061297 |
To provide an NC data creation device for a machine tool, improving machining quality.This NC data creation device 3 creates: work coordinate system NC data of a reference of a ball end mill; and a plurality of pieces of correcting work ...
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JP2010058238 |
To provide a machining method capable of machining for eliminating a black scale by a single cutting operation.The machining method machines a surface K of a workpiece W having a black scale by using a tool T at least to eliminate the bl...
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JP2010055464 |
To provide a positioning control method for a numerically controlled machine tool capable of practically effectively attaining high precision for a machine tool.A table device having a tilting rotating table, a rotating table, or both of...
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JP2010049599 |
To provide a machine tool capable of reducing the height of a quadrant protrusion without adjusting parameters.An actual control section 10 includes an amplifier 14, a motor 15 whose torque is controlled by an output current thereof, a f...
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JP2010044489 |
To provide a numerical controller with a machining resumption function, wherein a set program does not store machining resumption block data when a program executed after suspending machining does not store the machining resumption block...
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JP2010042499 |
To provide a working condition searching device more easily searching the optimum working condition, when determining the working condition corresponding to a required specification.The working condition searching device 100 is equipped ...
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JP2010042483 |
To provide a screw grinding machine highly accurately and efficiently performing screw grinding.This screw grinding machine 1 relatively moves a grinding wheel 26 in relation to a workpiece W by moving a table 20 by a table feed mechanis...
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JP2010036337 |
To guide a machine tool in a desired working direction conforming to a characteristic value such as a work without drawing a work line.A sensor reads the characteristic value related to a work trajectory of the machine tool from a workpi...
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JP2010036309 |
To provide a device for optimizing a processing parameter, etc. for determining tool shaft attitude and processing region, and at the same time determining tooling with high rigidity for any product shape.A tool shaft attitude determinat...
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JP2010030009 |
To provide a method and device for correcting thermal displacement of a machine tool capable of accurately correcting actual thermal displacement of a spindle head by considering a thermal displacement of a column and a thermal displacem...
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JP2010026920 |
To provide a numerical controller for displaying additional information of a machining program for enabling an operator to grasp the current machining state by displaying various additional information items other than a command on a scr...
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JP2010026997 |
To provide a machine tool which allows positioning accuracy thereof to be easily changed to positioning accuracy designated optionally by a machine tool maker and prevents a machine tool user from changing the positioning accuracy withou...
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JP2010023160 |
To provide a hole drilling method capable of drilling a hole at a tilted surface of a workpiece without requiring a new jig and an additional control shaft.The hole drilling method is directed for drilling the hole at the tilted surface ...
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JP2010023187 |
To provide a damping system of a machine tool which can suppress a vibration without changing a working condition by predicting a resonance frequency before work, calculate the change of a form of an object to be worked due to a working ...
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JP2010023162 |
To efficiently select rotation speed capable of carrying out stable processing and to suppress chatter vibration even when there are a plurality of peaks of drive compliance.When the generation of the chatter vibration is confirmed at S1...
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JP2010021411 |
To provide a device and method for efficiently positioning a workpiece at a predetermined position in a short time when the workpiece is divided into a plurality of pieces by cutting at a predetermined position.The work positioning devic...
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JP2010017783 |
To provide a method and a device for suppressing vibration, surely suppressing chattering by providing an accurate and stable rotational speed when the chattering occurs continuously.A stable rotational speed is obtained by finely changi...
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JP2010015509 |
To provide a grammar checking apparatus for a machining program capable of surely detecting a program error without excessively increasing a computation load and shortening the necessary program correction time.The machining program chec...
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JP2010015510 |
To provide a machining program processing apparatus capable of preventing an increase in the program correction time or does not waste the program correction time.The machining program processing apparatus includes: a grammar checking un...
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JP2010012563 |
To improve machining accuracy by correcting thermal displacement in accordance with a change in a removed amount in a machining process in which the removed amount per unit of time varies.Machining conditions by a machining program of th...
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JP2010015359 |
To share tabular data by a plurality of arbitrary axes, thereby suppressing an increase in capacity for storing the tabular data.This numerical controller includes storage means for storing tabular data, in which a position of a spindle ...
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JP2010009094 |
To provide a numerical control device having the function of superimposing a moving pulse used for high-speed cycle processing and NC program instructions.The numerical control device having high-speed cycle processing function of repeat...
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JP2010005745 |
To provide a ball screw thermal displacement correcting device suppressing an error of a moving amount with respect to a command value.The device includes a ball screw 2 that extends along the axial length direction, and is rotatable aro...
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JP2010005743 |
To provide a ball screw thermal displacement correcting device capable of suppressing an error of a moving amount with respect to a command value.The device includes a ball screw 2 that extends along the axial length direction (as illust...
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JP2010003214 |
To surely machine a workpiece into a predetermined shape and to improve the work efficiency of machining the workpiece.This control method for generating locus data of a tool for machining to workpiece from coordinate data constituting a...
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JP2009301081 |
To provide a position controller achieving a machine always having a small tracking error regardless of a machining work shape.This position controller performing quadrant reverse compensation when a shaft movement direction of the machi...
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JP2009297840 |
To provide a machine tool in which the displacement of a tool is accurately corrected.In this machine tool 1, the displacement of the tool 9 is corrected by obtaining the amount of displacement of the tool 9 according to the correlation ...
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JP2009297769 |
To provide an apparatus for supporting the preparation of a die layout in a punch press, by which setup of die change to a die supporting part is minimized, the efficient working is performed and proper die layout is decided even before ...
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JP2009294868 |
To provide a numerical control device for maintaining a relative distance of the length direction between a steady brace device and a workpiece of a tool according to the movement of the tool.This numerical control device for controlling...
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JP2009291917 |
To provide a machine tool improved in machining quality by taking account of a conventionally unconsidered tool spring.A magnetic bearing control means has: a cutting resistance calculating means 42 for calculating cutting resistance fro...
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JP2009291916 |
To provide a machine tool improved in machining quality by taking account of a conventionally unconsidered tool spring.The machine tool is provided with: a magnetic bearing control means for controlling a plurality of sets of magnetic be...
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JP2009285755 |
To effectively support a designer so as to achieve more appropriate design change of a product required for removing an unground area.When the unground area W is calculated by machining simulation, an arrangement range T of an end mill 1...
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JP2009279727 |
To provide a workpiece dimension measuring device capable of generating a more exact correction value or correction efficient according to a material of a workpiece and an environmental temperature, and a machine tool.This workpiece dime...
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JP2009282973 |
To provide an operation apparatus for operating a machine tool and not influenced by dust particles, a liquid and/or gas around the operation apparatus.The operation apparatus 11 operates a machine tool includes a touch-sensitive surface...
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JP2009282625 |
To provide a machine tool capable of performing a following operation at the same time when an operation of an auxiliary machinery whose operation time being unfixed is completed, and capable of improving processing efficiency in electro...
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JP2009282898 |
To provide a method of creating profile data for machining a non-circular workpiece that can increase machining accuracy by properly correcting profile data obtained by conversion from the lift data (or corrected lift data) of the non-ci...
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JP2009284662 |
To provide a positioning device that detects a current coordinate with accuracy in an allowable error range when the power is turned on and starts an operation from the position when the power is turned on without performing a return ope...
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JP2009282802 |
To provide a nesting device capable of performing the nesting in which remainder material of a plate can be conveyed stably when conveying reusable remainder material of a plate to a stocker when processing is made by a plate processing ...
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JP2009279722 |
To provide a machine tool having a numerical control device and an on-board measuring device capable of eliminating the need of branching signals from the on-board measuring device from signals from movable shafts.This numerical control ...
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JP2009280072 |
To control a residual thickness of a panel with high reliability by measuring an accidental error generated between previously stored height reference data of a panel and an actual installation height of the panel when replacing a workin...
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JP2009282801 |
To provide a tool arrangement device and a tool arrangement method for a board processing drawing capable of performing an appropriate tool arrangement conforming to a board processing drawing efficiently.For specified line segments L1, ...
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JP2009282909 |
To solve a problem wherein a worker can not know easily a technique and a process for generating a combination of working conditions, and a problem wherein the worker can not prepare or correct easily a program for generating the combina...
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JP2009274141 |
To provide: a general-purpose tool diameter correction device for correcting diameter of a cutting blade easily and securely and mounting the device on a machine tool easily; and a tool diameter correction method using the device.This di...
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JP2009274179 |
To improve roughness of a machined surface of a workpiece and reduce machining cost.First, the natural vibrations of the workpiece before and after machining are inputted (step S1). The area of the natural vibration of the workpiece duri...
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JP2009277043 |
To communicate with a plurality of amplifiers in a different communication cycle capable of acquiring feedback data in the cycle shorter than the communication cycle of a drive source having a long communication cycle.A numerical control...
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JP2009274160 |
To design a process achieving high efficiency of working while maintaining high precision in working.A system D0 for deciding the working process decides the working processes of: reading three-dimensional raw material shape data M3 and ...
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JP2009271685 |
To provide a controller of a three-axis tool unit capable of compensating mutual interference due to dynamic behaviors among three axes (X-, Y- and Z-axis mechanical portions) that operate a tool in three mutually perpendicular direction...
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JP2009269140 |
To provide a machine tool which can achieve improved machining accuracy and production efficiency by using in common the time for a mobile object to move to a measuring position to efficiently perform the measurement.The machine tool inc...
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