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Patent Searching and Data


Matches 1 - 50 out of 13,262

Document Document Title
WO/2017/060822A1
Described is a spindle-mounting head for a machine tool comprises a supporting body (2) comprising at least one arm (3) protruding up to its own end portion (3a), a tool-mounting spindle (6) rotatably connected to the arm (3) at the end ...  
WO/2017/047903A1
The present invention relates to a tool unit for removing burr provided with automatic adjustment function for a load. In other words, the present invention comprises: a rotation holder (100) which includes a driving shaft (110) rotated ...  
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/2017/026953A1
The present invention relates to a rotary table mechanism (1 ) which is grouped from one point by integrating the table and stations and where pick-and-place applications are used in fields like assembly line, supply systems etc. The rot...  
WO/2017/013738A1
A turret cutting tool holder provided with: a main shaft for rotating a tool; a mill housing with a mill housing connection shaft into which the main shaft is inserted; a turret-turning shaft into which the mill housing connection shaft ...  
WO/2017/005472A1
The invention relates to a drive arrangement (10) for a swivel bridge, wherein the drive arrangement (10) comprises a swivel device (26), having a drive-force receiving device (30) which is configured to cooperate with a drive unit (32) ...  
WO/2016/209145A1
The present invention relates to an orbital machine, comprising a longitudinal extending body (4), which is rotatable supported in a machine housing (8), a spindle (10) for detachably supporting a tool (2), which spindle (10) is rotatabl...  
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/2016/178830A1
A CNC machine for additive manufacturing including a worktable (21) displaceable along a y-axis, a gantry (24) disposed along an x-axis, either fixed or displaceable along the y-axis, a carriage (27) on such gantry displaceable along the...  
WO/2016/163789A1
The present invention relates to a five-axis machining apparatus. A five-axis machining apparatus, according to an embodiment of the present invention, comprises: a spindle which is for rotating a tool for machining a workpiece; a spindl...  
WO/2016/162483A3
The invention relates to a tool drive (1) having a spindle shaft (3) for a chip-removing machining, comprising at least one axial electromagnetic actuator and a control and/or regulating device (16) for the operation of the axial actuato...  
WO/2016/162483A2
The invention relates to a tool drive (1) having a spindle shaft (3) for a chip-removing machining, comprising at least one axial electromagnetic actuator and a control and/or regulating device (16) for the operation of the axial actuato...  
WO/2016/151012A1
The invention relates to an advancing device for moving a machining device of a vertical lathe for machining a workpiece, which preferably consists of metal or the like at least in some segments, comprising a first carriage for moving th...  
WO/2016/151043A1
Disclosed is a machine tool in which a carriage is guided and driven using a two-dimensional guide and a planar motor. It is possible to use two planar motors, each of which is movable along two axes such that a rotational degree of free...  
WO/2016/143388A1
A two-shaft drilling device (10) comprises: a driving mechanism (44) that moves a first mobile plate (20) in the horizontal direction; a connecting member (52) that is passed to the first mobile plate and to a second mobile plate (30); a...  
WO/2016/135958A1
A method for controlling the motor of a tool magazine (120) that rotates around a horizontal rotation axis (120a) is configured so that: at least two indexing positions for the tool magazine (120) are determined; the load torque acting o...  
WO/2016/124630A1
Disclosed is cutting tool equipment (10) comprising: a tool head (12) that is rotatably drivable about an axis of rotation (14), which tool head has a tool slide (24) that can be adjusted along an adjustment axis (26) and has an electric...  
WO/2016/124609A1
The invention relates to a machining unit 100 for a program-controlled machine tool. The invention relates in particular to a spindle device for a program-controlled machine tool, comprising a spindle housing 1, 4; a working spindle whic...  
WO/2016/120274A1
The invention relates to a spindle arrangement for a machine tool, comprising a spindle (2) for driving a tool (6) and at least one actuator (20) for exciting vibration of the tool (6), characterized in that the spindle arrangement (2) i...  
WO/2016/116804A1
A machining center having at least one door to control access to an enclosure thereof, where access through the door is provided by an unlocked latch, and the latch is unlocked based on wirelessly communicated signals relaying informatio...  
WO/2016/109282A1
A three-dimensional printer positions a tool such as an extruder in three-dimensional space using a passive, i.e., non-motorized, z-axis alignment technique that generates z-axis movement based upon motorized movements along another axis...  
WO/2016/099119A1
The present invention relates to electrical driving device and method for a machining tool allowing lathe work to be done by means of a single electrical driving unit by selectively delivering the driving power of a motor to a cylinder a...  
WO/2016/087544A1
The invention relates mainly to an electric spindle (10) comprising:- a body (11) in which a motor (12) is mounted, - said motor (12) comprising a stator (13) surrounding a rotor (14) rotationally connected to a hollow shaft (17), said h...  
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/2016/083316A1
The invention relates to a computer-based design system (100) for an electric drive system (200) comprising: a cam-disk editor having a graphical user interface (1), wherein the graphical user interface (1) is designed to set values of p...  
WO/2016/082741A1
A co-stator double-drive macro and micro integration high-speed precision movement one-dimensional platform for a linear motor comprises a base (1), a macro movement outer frame (2), and a micro movement platform (3). The macro movement ...  
WO/2016/079188A1
The invention relates to a machining unit for a machine tool and to a machine tool having such a machining unit. The machining unit according to the invention comprises a head carrier (2), which can be attached to the machine tool, a piv...  
WO/2016/076956A8
A rotational coupling device (10) drives an output (14) synchronous with either of two inputs (22, 24). The device (10) includes a hub (12) disposed about an axis (34) and an output member (14) supported on the hub (12) for rotation abou...  
WO/2016/076956A1
A rotational coupling device (10) drives an output (14) synchronous with either of two inputs (22, 24). The device includes a hub (12) disposed about an axis (34) and an output member (14) supported on the hub (12) for rotation about the...  
WO/2016/062663A1
Apparatus (100) for performing a cutting operation on an inner wall of a pipeline (101) from within the pipeline (101), the apparatus (100) being propellable longitudinally along and within the pipeline (101), wherein the apparatus (101)...  
WO/2016/064170A1
The present invention relates to a mobile horizontal cutting machine for machining the upper surface of a base plate of a press machine or a forging machine and, more specifically, to a mobile horizontal cutting machine that cuts the irr...  
WO/2016/062964A1
The invention relates to a machining device comprising a framework, a transmission shaft (3) and a drive mechanism (1) comprising a rotation member (13) for driving said shaft in rotation about its axis (A), a drive member (18) in helica...  
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/2016/042539A1
A spindle assembly configured to be assembled in a machining device. A front cover of the spindle assembly includes passages to allow high pressure fluid to flow towards the blades of the turbine and rotate the turbine; openings located ...  
WO/2016/042464A1
A machinery (1) for the machining of ceramic articles or the like, having a support frame (2) and at least a machining device (3) associated with the support frame (2) and comprising: - at least a motor element (4) associated with the su...  
WO/2016/042467A1
A machinery (1) for the machining of ceramic articles or the like, having a support frame (2) and at least a machining device (3) associated with the support frame (2) and comprising: - at least a motor element (4) associated with the su...  
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/2016/035914A1
The present invention relates to a driving device that rotates and linearly moves a shaft. An electric shaft driving device of the present invention is characterized by comprising: a housing; a linearly moving shaft installed to pass thr...  
WO/2016/036047A1
The present invention provides a machine tool including a power saving apparatus and a power saving method of the machine tool, the power saving apparatus comprising: an input module for inputting a driving range or a power saving functi...  
WO/2016/028727A1
A reversible planetary gear driver tool drives and removes fasteners and includes a first driving block, a planetary gear system, and a second driving block. The tool provides a speed advantage configuration and a torque advantage config...  
WO/2016/028287A1
A positive feed tool configured to operate in a first mode and a second mode, the feed tool comprising: an elongated spindle (30) adapted to carry a tool bit and to rotate and to move axially along a feed path, the spindle (30) configure...  
WO/2016/020796A1
A power skiving module is disclosed intended for mounting on a tool-holding turret of a numerically controlled lathe, wherein the module comprises a toothed tool for power skiving that is rotatable by a rotor provided with mechanical con...  
WO/2016/000529A1
A high-speed pulsating type turning processing method and a device for implementing the method, during turning process, the contact manner between a tool and a workpiece (1) is improved from the continuous contact mode to the pulsating c...  
WO/2015/196856A1
Disclosed is a straight-forward hydrostatic servo power spindle head, wherein a servo motor (1-1) is connected to one end of a lead screw (1-3) by a coupling (1-2); one end of a lead screw connection plate (1-4) is connected to a lead sc...  
WO/2015/196222A1
The invention relates to a positioning unit for a carriage (3) that is adjustable by way of a linear drive (1), and a base (16), wherein the linear drive (1), in particular spindle drive or linear motor, has an elongate part and a short ...  
WO/2015/178579A1
The present invention relates to a rotary index table apparatus. The rotary index table apparatus, according to the present invention, comprises: a housing having a space therein, wherein a drive motor and a cylinder are installed on one...  
WO/2015/176444A1
A stiffness frequency adjustable two-dimensional micro motion platform based on the stress stiffening principle comprises an X-movement and a Y-movement sub-platforms (203,204) and relevant actuators, a micro motion working platform (5),...  
WO/2015/169693A1
The invention relates to a screw system for carrying out screwing operations, in particular automatically, with a screwing tool and a feed device having a pneumatic feed cylinder by means of which the screwing tool is movable in a feed d...  
WO/2015/155347A1
The invention relates to a sample carrier for a sample (70). Said sample carrier comprises a support base (10), a carriage (20) having a receiving region (30) for the sample (70), the carriage (20) being supported on the support base (10...  
WO/2015/150509A1
The invention relates to a device, to a method, and to a computer program for drilling curved holes. The device for the machining of material comprises a rotationally drivable material-machining segment, a connection segment used to conn...  

Matches 1 - 50 out of 13,262