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WO/2012/005356 |
When forming a hole on a work having a plurality of forming areas formed with different materials, two or more process target layers on which a hole is to be formed can be automatically determined on the basis of a load torque acting on ...
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WO/2011/153520 |
A method of determining a desired power level (P) as a function of relative tool to workpiece position, thereby enabling adaptive control advantages that were previously inaccessible for machining, such as bevel gear grinding, from solid...
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WO/2011/148157 |
A method of machining a hard material workpiece using a tool, including the steps of: i) obtaining a vibration function, αϰ (p), for the tool-workpiece combination, where the vibration function, αϰ (p), relates one or more indicators...
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WO/2011/131367 |
The present invention relates to a method for operating a pivot drive, in particular a rotary indexing unit, having a rotating plate which can be driven by a motor to execute a rotary movement about a rotation axis. A sensor is provided,...
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WO/2011/132252 |
In the disclosed method, a groove shape machined by turning is increased in precision, the formation of a bank is reduced or prevented, and even if a tool having a small diameter is used, sufficient groove depth is obtained while avoidin...
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WO/2011/129733 |
The present invention relates to methods and systems for automatically feeding a feeding housing (206) of a drilling device (200). The drilling device (200) includes a drill stand (202), a drilling machine (204) and a feeding housing (20...
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WO/2011/127601 |
A control system for controlling a laser machining/processing apparatus and uses two separate control modules, each of which operates interdependently with the other. A laser control module contains instructions for controlling the laser...
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WO/2011/122621 |
By taking into account a chatter-vibration increase/decrease influence value when determining machining conditions, where said value influences the increase/decrease of chatter vibration, the disclosed method can determine a highly-effic...
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WO/2011/118318 |
Disclosed is an anti-vibration device for rod material for suppressing vibration of a rotating main axis. A vibration detection means is provided for detecting vibration of rod material (11) gripped by a main axis (1) rotating at a pre-d...
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WO/2011/117050 |
The invention concerns a process for measuring and/or controlling a polishing process of an ophthalmic element (1) comprising the steps of -manufacturing at least two cavities (2, 3) on the surface of the element to be polished, the dept...
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WO/2011/114843 |
Disclosed is a machine tool provided with a second tool attachment portion (37) for attaching thereto and holding a tool (40) for working a workpiece (200), a motor (53) for swiveling the second tool attachment portion (37) such that the...
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WO/2011/104757 |
Disclosed is a numeric control device for controlling a machine tool having a translational axis and a rotational axis in order to achieve high-precision processing by correcting effects of translation error and attitude error dependent ...
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WO/2011/099599 |
Disclosed is a machine tool thermal displacement correction method comprising an inspection point information acquisition process (60) for acquiring thermal deformation positions in at least three inspection points which are set on a sup...
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WO/2011/098738 |
The invention relates to a tool holder device for holding in position and driving a cutting tool on a machine tool. Said tool holder is used as a reliable machining overseeing device, capable of preserving the workpiece, the machine and ...
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WO/2011/096327 |
In devices for generating a path of a tool of a processing machine by way of computer simulation, an NC program is created using a generated processing path in order actually to move the device, clearance is checked as needed before reac...
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WO/2011/093194 |
Disclosed is an electric power consumption control system for a factory where a plurality of machine tools (Mi, Mp1, Mp2) are installed. A machine tool (Mi) is provided with a control device (10) whereby either the rotational acceleratio...
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WO/2011/083596 |
Provided is a machine displacement adjustment system for machine tools, which uses a tilt angle detector, such as a level, which can directly detect the tilt angle of a machine structure, such as a column. Said system is provided with: a...
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WO/2011/067517 |
The invention relates to a device for drilling and/or boring large complex panels. Said device includes: a template positioned and stationary relative to said panel; an effector (40) suitable for communicating a rotary cutting movement a...
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WO/2011/064816 |
When a workpiece is machined while the position and posture of a tool with respect to the workpiece are changed, in particular, when the speed of the end point of the tool with respect to the workpiece is controlled to be constant while ...
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WO/2011/058645 |
In the first place, the characteristic frequency of a workpiece before machining and the one at after machining are input (Step S1). In the next place, a region between the characteristic vibration of a workpiece before machining and the...
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WO/2011/060312 |
Improved randomized porous structures and methods of manufacturing such porous structures are disclosed. The scaffold of the porous structures are formed from by dividing the space between a plurality of spatial coordinates of a defined ...
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WO/2011/052442 |
Disclosed is a machine tool provided with a main shaft portion position measuring means (20) for measuring the position of a main shaft center position (O) in the main shaft radial direction with respect to a first reference position (P1...
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WO/2011/052800 |
Disclosed is a device that generates tool paths for machining a work piece with machine tools, the device comprising a program loading interpreter that reads out a tool path from a machining program, a target coordinate value computation...
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WO/2011/052441 |
A displacement measuring instrument (20) comprising a main shaft center measuring section (22) and a blade block reference position measuring section (23) is installed on a main shaft block (5), and a blade block (8) is provided with a s...
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WO/2011/043626 |
The present invention relates to a method for generating a tool path in a turning system and comprises the steps of: (A) offsetting a shape; (B) generating a virtual wall (S20); (C) generating an interference area and revising the shape ...
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WO/2011/042124 |
The invention relates to a rotary joint (1) for rotating a tool, in particular a sensor for scanning test objects to generate measurement signals of a coordinate measuring device, wherein the rotary joint (1) has a rotatable part (2), wh...
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WO/2011/043626 |
The present invention relates to a method for generating a tool path in a turning system and comprises the steps of: (A) offsetting a shape; (B) generating a virtual wall (S20); (C) generating an interference area and revising the shape ...
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WO/2011/039929 |
Provided is a positioning control device for machinery in which residual vibrations occur due to low mechanical rigidity. The provided positioning control device suppresses residual vibrations to within an allowable positioning tolerance...
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WO/2011/037140 |
Loads acting on all bearings (131, 132, 133) which axially support a spindle (12) according to changes in the state of the spindle have been derived, and further the raceway surface/contact surface pressure of each of the bearings has be...
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WO/2011/024838 |
The anterior shaft section and the nut-part mobile range of a ball screw shaft are segmented into five 80mm computation intervals, and the posterior shaft portion is treated as one computation interval. The amount of generated heat arisi...
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WO/2011/023186 |
The invention enables impulse coupling in measuring machines and tool machines to be used in a particularly efficient manner, comprising machine axes having relatively long translatory movements and which have high acceleration, a net lo...
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WO/2011/024833 |
Using an unsteady heat conduction equation, the CPU of the disclosed machine tool computes the temperature distribution of a plurality of intervals of a ball screw shaft (81), and computes the magnitude of thermal displacement of each in...
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WO/2011/023186 |
The invention enables impulse coupling in measuring machines and tool machines to be used in a particularly efficient manner, comprising machine axes having relatively long translatory movements and which have high acceleration, a net lo...
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WO/2011/024840 |
A numerical control device obtains the generated heat in a plurality of intervals into which a ball screw shaft is segmented, said obtainment being performed every 50 ms on the basis of control data and the rotation speed of an X-axis mo...
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WO/2011/019147 |
The present invention relates to a method for controlling a transportation shaft for optimizing machining performance in accordance with the weight of a material by preventing vibration and generated noise. For this purpose, the method f...
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WO/2011/019147 |
The present invention relates to a method for controlling a transportation shaft for optimizing machining performance in accordance with the weight of a material by preventing vibration and generated noise. For this purpose, the method f...
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WO/2011/010396 |
Disclosed is a remote control system (11) comprising a machine tool control unit (15) and an operation terminal device (17) that is installed at a location distant from a machine tool (13) and connected to the machine tool control unit (...
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WO/2011/010397 |
A machine tool has a plurality of linear feed axes and a plurality of rotational feed axes and is configured so that a main axis and a work table are mutually movable. The machine tool comprises: an error data storage means (25) for sto...
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WO/2011/007490 |
Disclosed is a cutting plotter that, even if warpage occurs in a guide rail or the like that movably supports a carriage, can prevent loss of cutting quality due to said warpage. The cutting plotter is provided with: a work table that su...
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WO/2011/004767 |
A nesting data generation device generates nesting data for cutting a component from a work supported by a plurality of support projections. The nesting data generation device is provided with a nesting data generation unit which generat...
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WO/2011/004584 |
In order to obtain an automatic programming device which is capable of generating a tool path for chamfering with a simple operation, and reducing operate time so as to improve machining efficiency when applying the chamfering, disclosed...
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WO/2011/004585 |
In order to obtain an automatic programming device which makes it easy to define machining-unit data and makes it possible to form an appropriate machining area shape in accordance with the shape of a curve section even if the shape of a...
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WO/2010/140390 |
A numerical control device is provided with a machining program read section (2) for reading an order (11) ordered from a machining program (1), an order path storage section (3) for storing pre-compression order paths (12) in a pre-comp...
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WO/2010/134128 |
Provided is a method and device for machining simulation enabling adequate detection of interference of a tool machining region with a work shape model without being influenced by the movement path of a tool and the expression precision ...
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WO/2010/121401 |
A luminous character enclosing machine has an upper supporting plate (2) and a lower supporting plate (3), which are installed on a main frame (1). An inlet and an outlet of plates are formed respectively on two ends of the upper and low...
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WO/2010/116825 |
Disclosed is a method for suppressing chattering of a work machine comprising a step (S1) of detecting vibration occurring when the rotation of a bit or a work (W) is started, a step (S3) of determining whether or not the vibration detec...
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WO/2010/103672 |
Provided are a method for controlling rotation of a main spindle which can perform machining such that chattering vibration does not occur without using a special tool such as an irregular pitch blade or a means for detecting chattering ...
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WO/2010/095668 |
A machine tool is equipped with an automatic speed feedback gain setter which updates the speed feedback gain automatically, a sensor which measures the rotational speed of a motor which rotates a table supporting a work, and a controlle...
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WO/2010/095667 |
A machine tool is equipped with an automatic speed feedback gain setter which calculates the speed feedback gain based on the moment of inertia of a work, a sensor which measures the sensor value relating to the rotation of a table suppo...
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WO/2010/078487 |
A machining apparatus and method of machining a work piece are provided. The method generally includes machining a plurality of independent surfaces of the work piece as the work piece travels along a work path and through a plurality of...
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