Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 16,143

Document Document Title
WO/2017/086238A1
A machine tool and a method for machining using the machine tool, wherein in order to machine an offset shape using simple settings, an automatic lathe (1) (as an example of a machine tool) is provided with: a main shaft (2) for causing ...  
WO/2017/085491A2
A method of recutting the surface of a wheel is described. The method comprises mounting the wheel on a rotatable mount, moving a probe across the surface of the wheel between an outer radial position and an inner radial position to obta...  
WO/2017/083246A1
A work piece processing device includes a tool piece (120), a work piece holder (122) and a servo-elastic actuator system (102) having simultaneous precision force and position control that moves one of the tool piece and the work piece ...  
WO/2017/078174A1
Provided is a manufacturing method for a compound screw having a first thread groove and a second thread groove with a different lead angle or lead direction from the first thread groove, wherein at least a portion of the first thread gr...  
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...  
WO/2017/069054A1
This machining step data generation apparatus (100) comprises: a machining procedure data group storage unit (11) that stores a plurality of machining procedure data items including data for defining machining units serving as constituen...  
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...  
WO/2017/065054A1
A control device for a machine tool (1) is provided with: a main shaft on which a drill (3) is installed; a casing (4) for rotatably supporting the main shaft; multiple stress sensors (70) for detecting the machining load on the drill (3...  
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...  
WO/2017/051745A1
The purpose of the present invention is to provide a machine tool and a control device for the machine tool such that it is possible to smoothly cut a workpiece by feeding a cutting tool in the machining feed direction while reciprocally...  
WO/2017/051705A1
The present invention feeds a cutting tool in the machining feed direction while repetitively moving the cutting tool on the basis of the conditions set by a user, and smoothly cuts a workpiece while separating chips or facilitating the ...  
WO/2017/043499A1
The present invention provides a machine tool, and a control device for the machine tool, with which it is possible to execute reciprocation vibration with consideration for the vibration frequency, and in which it is possible for the de...  
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...  
WO/2017/043127A1
Provided is a numerical control device with which the tip position of a tool can be positioned with high precision in a three-dimensional space. This numerical control device (1) is equipped with a position correction unit (5) and an err...  
WO2017009742A1
Described is a procedure for tapping metal elements, in which a tap (15) provided with an external threading is placed in contact with a metal element (16), for realising a threading internally of the element, comprising the following wo...  
WO/2016/209818A1
One embodiment of the present invention can be characterized as a method for controlling a multi-axis machine tool that includes obtaining a preliminary rotary actuator command (wherein the rotary actuator command has frequency content e...  
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 ...  
WO/2016/199591A1
This control device (10) for processing a workpiece (107) in accordance with a processing program by controlling a processing machine (100) while changing a control value thereof by means of an override value is provided with: a first se...  
WO/2016/194181A1
A numerical control device for controlling the driving of a machining tool (30) for cutting a workpiece (10), the device performing a machining cycle in which the machining tool (30) is made to carry out a cut-feed (82) operation, which ...  
WO/2016/193090A1
The invention relates to a method and an arrangement for introducing boreholes into a surface of a workpiece (W) mounted in a stationary manner using a boring tool which is attached to the end face of an articulated-arm robot (KR) and wh...  
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...  
WO/2016/161969A1
Disclosed is a high-precision two-part flat chuck device, comprising: a base (1), a cylinder (2), a slide plate (3), a first clamping plate (4) and a second clamping plate (5),wherein a piston rod (021) of the cylinder is connected to th...  
WO/2016/157456A1
A tool path-generating device (10) for generating a tool path for moving a tool and a workpiece relative to each other and processing said workpiece is equipped with: an opposite path-extracting section (32) for extracting two tool paths...  
WO/2016/150986A1
Method for operating a gear cutting machine comprising the following steps: - machining a first workpiece (1) in the machine, wherein the first workpiece (1) heats up due to the machining, - determining at least one characteristic workpi...  
WO/2016/152769A1
The purpose of the present invention is to provide: a machine tool that, in addition to reliably fragmenting swarf as the swarf is generated from a workpiece, improves the roundness of the finished workpiece and improves the visual appea...  
WO/2016/152477A1
This processing machine (10) is capable of performing additional processing. The processing machine (10) is provided with: a coupling part (21) provided so as to be capable of being coupled to a machine tool (70) capable of performing re...  
WO/2016/152768A1
The purpose of the present invention is to provide a machine tool that fragments swarf and reduces the load on the cutting tool, and a control device for said machine tool. The present invention is: a machine tool (100) configured so tha...  
WO/2016/152138A1
A machine tool has two machining units (100A, 100B) that comprise: a first saddle (20) capable of moving in the left-right direction; a second saddle (30) that is supported by the first saddle (20) and is capable of moving in the vertica...  
WO/2016/147979A1
This machine tool is equipped with: a column arranged to stand vertically upright, and having a prescribed coefficient of linear expansion; a spindle head supported by the column, and supporting a horizontal spindle for attaching a tool;...  
WO/2016/148116A1
The purpose of the present invention is to provide a machine tool and a control device for the machine tool such that a cutting tool is fed in a machining feed direction while being vibrated in a reciprocating manner along the machining ...  
WO/2016/135350A8
The invention relates to a method for correcting a predetermined cutting path for cutting a sheet metal blank from a metal strip continuously transported in a transport direction x, which is tensioned incorrectly, non-parallel to the str...  
WO/2016/135350A1
The invention relates to a method for correcting a predetermined cutting path for cutting a sheet metal blank from a metal strip continuously transported in a transport direction x, which is tensioned incorrectly, non-parallel to the str...  
WO/2016/120121A1
The invention relates to a method for compensating for deformations of a rotary pivoting unit (1), provided with a workpiece, of a machine tool on account of dynamic movement operations, in which, during the machining of the workpiece (2...  
WO/2016/113660A1
The position of an operating device (2) with respect to a piece (P) is checked and corrected by associating to the operating device (2) a measuring device (5) carrying a plurality of sensors (505) located at given positions with respect ...  
WO/2016/110707A1
A method of machining a workpiece using a machine tool, the machine tool comprising a tool mount carrying a tool, a workpiece mount carrying a workpiece, a drive mechanism for moving at least one of the tool mount and the workpiece mount...  
WO/2016/107787A1
The invention relates to a method for compensating for a deviation of an operating point (1) of a manipulator (2) during the machining of a workpiece (3) by an end-effector (4) on the manipulator (2), wherein an instruction sequence for ...  
WO/2016/087266A1
The invention relates to a method for sawing a long profile (3) in that a sawing disc (2) having teeth (6) arranged around a circular outer circumference of the sawing disc (2) is rotated freely, the sawing disc (2) is advanced from a fr...  
WO/2016/084171A1
A numerical control apparatus (2) for processing a workpiece by moving a tool and the workpiece along movement paths while oscillating same relative to each other using driving shafts provided on the tool and the workpiece. The apparatus...  
WO/2016/074347A1
A control circuit for a gear milling mechanism. The control circuit for the gear milling mechanism is incorporated into a circuit of a mechanical automatic lathe and comprises a main driving shaft starting circuit, a turning rotating spe...  
WO/2016/067874A1
The purpose of the present invention is to provide a machine tool such that a correction amount for environmental temperature-based thermal displacement based on the temperature of the members constituting the machine tool can be precise...  
WO/2016/058219A1
Disclosed are a manufacturing device for wheel/worm gears and the corresponding processing method for wheel/worm gears. The manufacturing device for wheel/worm gears comprises a machine frame (100), wherein the machine frame (100) is pro...  
WO/2016/060036A1
This threaded shaft grinding method performs grinding by moving the threaded shaft (10), contacting a grinding wheel head (5), by a movement amount in the axial direction while rotating the threaded shaft (10). In order to form n thread ...  
WO/2016/056526A1
 The purpose of the present invention is to provide a machine tool with which entanglement of long, continuous shavings about a workpiece and/or a cutting tool is avoided, and damage to the machined surfaces of the workpiece is avoided...  
WO/2016/056504A1
 Provided is a control device for a machine tool, with which multiple products of different shapes can be continuously manufactured efficiently. The device is provided with: a multi-system program storage unit (30) that stores a plural...  
WO/2016/053358A1
This application relates to methods for applying automated precision machining operations to an oversized workpiece with a compact computer numerical control (CNC) machining apparatus. By shifting an oversized workpiece through a working...  
WO/2016/051543A1
Provided is a control device for a machine tool that exchanges a tool and machines a work piece on the basis of a machining program, said control device being provided with a machining program analysis unit (25a) that analyzes a machinin...  
WO/2016/047485A1
Provided are a machine tool and a control device for the machine tool that enable the avoidance of a problem where a cutting tool cuts a workpiece beyond a predetermined cutting tool machining stop position. A machine tool (100) and a co...  
WO/2016/042874A1
In a mechanism for stopping rotation of a vertical shaft with at least two brakes, the present invention provides a machine tool that more reliably detects brake malfunctions, the machine tool comprising a ball screw extending in the ver...  
WO/2016/039018A1
When cutting the outer circumference (10o) of a hollow rotating shaft (10) along the axial direction using a finishing cutting tool (36), the present invention is designed to further improve the reliability of the hollow rotating shaft (...  
WO/2016/035869A1
When display subjects for the relevant region are displayed in a program data display region or a step list display region, and a specific location in that one display region is specified by means of an input device, a display control un...  

Matches 1 - 50 out of 16,143