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WO/2021/215748A1 |
The present invention relates to a spindle clamping apparatus for a machine tool, the spindle clamping apparatus comprising: a spindle for rotating a material; a support unit installed adjacent to the spindle; and a clamping unit install...
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WO/2021/208233A1 |
The present invention provides a three-axis quick cutter servo mechanism and a three-dimensional force detection system, comprising: the three-axis quick cutter servo mechanism, which is driven by three piezoelectric ceramics to generate...
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WO/2021/201787A1 |
The present invention relates to A fluid damper (1) for increasing the stability of boring bars characterized by; at least one foam layer (2) filled with magnetorheological fluid, suitable to be wrapped around a boring bar (B); at least ...
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WO/2021/198978A1 |
Electro-pneumatic drive unit is realized in such a way that the central shaft (2) of the electric engine (3) formed by the stator (5) and the rotor (4) is connected with the shaft of the pneumatic engine (6) with an inbuilt turbine (7) b...
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WO/2021/198294A1 |
The invention relates to a changing device for changing at least two workpiece supports (22, 23, 69) for a machine tool (14), comprising a main frame (31), which has a carrier device (32) for at least two workpiece supports (22, 23, 69),...
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WO/2021/179872A1 |
Disclosed by the present application are a motor verticality adjustment device and a motor verticality adjustment method. The motor verticality adjustment device is installed on an output shaft of a motor, and comprises: a positioning sh...
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WO/2021/174384A1 |
A metal bar machining device having an adjustable pressing device. The metal bar machining device comprises a base (1), a support (2), and a top plate (3). The bottom of the top plate (3) is fixedly provided with a protection box (4); th...
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WO/2021/176487A1 |
Peeling machine, comprising: a rotating head (11) installed rotating about an axis of rotation (Z) and provided with a central cavity (12) in which, during use, there is disposed an oblong product (P) to be worked; the rotating head (11)...
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WO/2021/166841A1 |
Provided is a numerical control device which can improve the operability of a machine tool. The numerical control device controls a machine tool having a manual handle for moving a shaft by manual operation. The numerical control device ...
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WO/2021/167668A1 |
An apparatus for calibrating a rotational tool includes a communications interface configured to establish a wireless communications link between a rotational tool and a calibrator to communicate one of a tool torque measurement or a cal...
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WO/2021/166843A1 |
Provided is a numerical control device whereby the execution state of a program can be more intuitively confirmed. This numerical control device, which controls a machine tool 2 on the basis of a program, comprises: a program execution u...
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WO/2021/166844A1 |
Provided is a numerical control device which makes it possible to improve operating efficiency. The numerical control device according to the present invention controls a machine tool with a manually-operated handle, and is provided with...
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WO/2021/159104A1 |
A handle is coupled to an industrial machine tool, along with a method of operating the industrial machine tool via the handle. The handle comprises a housing, a first switch, and a second switch. The housing includes a first side, a sec...
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WO/2021/116896A9 |
The invention relates to a clamping system (1) for clamping workpieces, comprising a clamping platform (100) which can be arranged in a processing machine and which comprises a supply system for providing at least one supply medium; a fi...
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WO/2021/147359A1 |
Disclosed is a blade disk machining center, comprising an A-axis rotation assembly, a B-axis rotation assembly and a C-axis rotation assembly, wherein the A-axis rotation assembly drives a blade disk (8) to make a rotation motion, the B-...
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WO/2021/145111A1 |
A rotary table (1) is provided with: a base body (10); a worm wheel (21); an inner ring (22); a plurality of rolling bodies; and a worm gear unit (30). The worm gear unit (30) is provided with: a worm gear (31) that is supported to be ro...
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WO/2021/135759A1 |
An angle attachment head having a transmission function, comprising a shell (1), a power mechanism, a transmission mechanism, and a main shaft (30). The power mechanism and the transmission mechanism are provided in the shell (1); the po...
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WO/2021/135217A1 |
The present invention relates to an industrial automatic control device capable of facilitating wiring. The industrial automatic control device comprises a base. A control terminal is fixedly connected to the upper end of the base; multi...
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WO/2021/136893A1 |
The invention relates to a machining spindle comprising a tool-holder shaft (2), a first actuator connected to a coupling member (11) slidably connected to a first section (21) of the shaft in order to rotate the shaft, a second actuator...
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WO/2021/131524A1 |
There has been a need for effective measures against heat generated by a motor. This machine tool includes: a screw shaft; a motor that rotates the screw shaft; a ball screw nut that engages the screw shaft and moves along the screw shaf...
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WO/2021/121783A1 |
The invention relates to a tool system (1), comprising – a machine-side shaft (2), which is designed to be able to be introduced into a driven tool receptacle, said machine-side shaft (2) containing a means (21) for transferring a rota...
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WO/2021/115513A1 |
The present invention relates to a tool (25) for machining a component (22), said tool comprising a tool head (26) and a shaft (27) on which the tool head (26) is arranged. The tool head (26) is arranged on the shaft (27) so that it can ...
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WO/2021/111171A1 |
The present invention is directed to a driving tool (1) for driving a rod (R) in rotation, comprising two stators (10, 20), two rotors (11, 21), two connexion means (12, 22) and a driving element (3) connected to the two connection means...
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WO/2021/108651A1 |
A drive assembly for portable, hand-held, battery powered tools is provided. The tool has an in-line handle assembly and a working head assembly. The drive assembly includes a drive assembly housing, a gear assembly, a lead drive shaft a...
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WO/2021/100857A1 |
This machine tool is provided with: a rotation table unit (25) having a rotation table (39) that rotates around a first axial line, and configured to move along a second axial line orthogonal to the first axial line; a spindle unit (26) ...
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WO/2021/082451A1 |
Provided is a dual-spindle machine tool, comprising a machine base (30), and a machine tool cutting part (01) and machine tool spindle mechanism (02) arranged on the machine base (30); the machine cutting part (01) comprises a support fr...
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WO/2021/065141A1 |
A machine tool (1) that has a forward/backward drive device (40) that moves a principal shaft (20) forward and backward relative to a milling shaft (30), a clamp device (44) that is provided to the milling shaft (30) and restrains the pr...
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WO/2021/048414A1 |
The invention relates to a tool holder which is provided with a plurality of different free jet turbines so that it can be operated, depending on the machining task, with different working rotational speeds and in different operating poi...
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WO/2021/046874A1 |
Disclosed is a workpiece continuous drilling device for machining, the device comprising a rack (1), a workbench (13) and a drilling unit. The workbench (13) is installed on the rack (1); the drilling unit is installed above the workbenc...
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WO/2021/046479A1 |
Disclosed are mechanical interfaces of an end-of-arm-tool (EOAT) and part-gripping devices. The EOAT mechanical interface is for operatively coupling a gripper actuator to the part-gripping device. The part-gripping device mechanical int...
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WO/2021/036438A1 |
A machining platform of box body holes, comprising a machining rack (1). A movable box carrying table (5) is provided on the machining rack (1), the movable box carrying table (5) comprises a box body machining station and a box body tak...
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WO/2021/033671A1 |
[Problem] To provide a substantially cylindrical tool holder unit that detects, on a real-time basis, temperature information and/or vibration information of a rotary tool during machining by a rotary machining device, and transmits the ...
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WO/2021/033670A1 |
[Problem] To provide a substantially cylindrical separable tool holder unit that at detects, in real time, at least the temperature and/or vibration of a rotary tool with which a rotary processing device is performing processing. [Soluti...
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WO/2021/001516A1 |
The invention relates to a tool holder as a spindle insert for insertion into a clamping element of a motor spindle, wherein the tool holder has: a housing unit; a spindle unit arranged in the housing unit, which spindle unit comprises a...
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WO/2021/002555A1 |
This case member machining jig device having an improved alignment fixing structure comprises: a jig base part which has rotary supports disposed on both sides thereof and forms a rotary space portion between the rotary supports; a rotar...
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WO/2020/254768A1 |
The invention relates to multiaxial machining centre (30) for machining a workpiece (35), comprising: - a support plate for supporting a workpiece (35) to be machined, - a positioning slide (36) which is movable with respect to the suppo...
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WO/2020/255693A1 |
Provided are a workpiece conveyor device and a machine tool that can be driven at high speed and are capable of placing a workpiece accurately in a predetermined position. A work tool 10 is provided with: a workpiece table 26 on which a ...
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WO/2020/255902A1 |
A machine tool (100) according to the present invention comprises: a rotational drive part (112R) for rotationally driving a main shaft; a first motor (112X) for altering the relative position of a tool with respect to a workpiece in the...
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WO/2020/252291A1 |
A high torque dual speed turbine rotor for a lightweight hand held tool for grinding and polishing or for use with a spindle mounted pneumatic machine. The high torque dual speed turbine rotor includes a two-piece shaft with flow control...
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WO/2020/249288A1 |
Spindle (10) for carrying out machining assisted by non-ultrasonic axial oscillations, comprising: - a tool-bearing shaft (12), and - an exciting portion, for subjecting the shaft to non-ultrasonic axial oscillations, especially during i...
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WO/2020/233744A1 |
The invention relates to a modular pneumatic cylinder (1) comprising multiple cylinder stages (4), a cylinder base (2), and a cylinder head (3). An axial longitudinal bore (5) is provided which runs between the cylinder base and the cyli...
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WO/2020/228102A1 |
The invention relates to a door leaf lock hole slot machining machine capable of controlling three targets by means of one axis. The machine comprises: a frame; a column component provided on the frame used for machining one side of a do...
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WO/2020/197094A1 |
A vibration damping device for a machine tool spindle comprises: an annular support plate mounted under the tip of the machine tool spindle; a plurality of support bars installed on the support plate in the lengthwise direction of the sp...
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WO/2020/189813A1 |
Provided according to the present invention is a jig for complex cutting multiple facets of a bar, comprising: a clamp for gripping a bar, the clamp including a frame part including a pair of stand frames spaced apart from each other tha...
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WO/2020/178932A1 |
This machining device process the surface of a workpiece 6 by feeding, relative to the workpiece 6, a cutting tool 10 having a plurality of cutting blades A-D in which gaps between the tips of the neighboring cutting blades are the same....
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WO/2020/172696A1 |
The invention relates to a method for joining or machining, in particular a friction stir welding method, using an apparatus (1), wherein a tool (6), in particular a friction stir welding tool, is driven via a spindle (2) with a spindle ...
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WO/2020/170120A1 |
Described is a device (1) for calibrating the position of sheet-like elements on a conveyor comprising a supporting frame (10) which can be connected to a machine for grinding sheet-like elements and having one or more transversal guides...
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WO/2020/171766A1 |
A handheld cut-off saw (300) for cutting concrete and stone, the handheld cut-off saw comprising a drive arrangement (100, 200, 600, 800) for driving a circular cutting tool (110), the drive arrangement comprising: a belt drive portion (...
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WO/2020/165124A1 |
The invention relates to a positioning system for positioning a positioning carriage (6), having a carriage support (2, 3, 4, 5) which is designed for a movement of the positioning carriage (6) parallel to a positioning plane and compris...
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WO/2020/153623A1 |
A defect inspection device is disclosed according to one embodiment of the present disclosure. The defect inspection device comprises: a robot arm comprising a hold unit for holding an object, and a drive unit for moving the object; a fi...
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