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WO/2024/097395A1 |
A steady rest has working and right-hand cover plates and a central plate sandwiched there between. The working cover plate has upper and lower guide tracks and track engagement springs that are received within cavities. The central plat...
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WO/2024/090860A1 |
A cutting tool assembly includes: a tool body extending in a longitudinal direction; a lower jaw extending and protruding forward from the tool body; a clamping portion disposed to be spaced apart from a top surface of the tool body; an ...
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WO/2024/004149A1 |
The present invention facilitates alignment of a machine tool. This machine tool comprises: a first main spindle for gripping one end side of a workpiece; a second main spindle for gripping the other end side of the workpiece; a sensor f...
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WO/2023/239778A1 |
A coated article includes: a substrate having a first side and a second side; and a patterned coating over at least a portion of the second side of the substrate. The patterned coating includes: a first dielectric layer over at least a p...
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WO/2023/199416A1 |
Provided is a combined processing machine provided with a separation shutter for dividing a space for a plurality of operating units, the combined processing machine having a bed provided with a front-side inclined surface inclined so as...
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WO/2023/174456A1 |
The converter for machining keys and straight and conical gears in a parallel lathe allows its adaptation to different operations, such as lathing, grinding, burnishing, polishing, manufacturing keys and gears in several shapes. It has a...
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WO/2023/119676A1 |
This multitasking machine comprises: a workpiece spindle device that rotates a gripped workpiece; a turret device for processing the workpiece gripped by the workpiece spindle device with a turret tool indexed for rotation; a tool spindl...
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WO/2023/112136A1 |
Provided is a machine tool capable of executing control with respect to a motor of a drive source, the control being in accordance with the connected state of a bed and the separated state of a bed.　This machine tool includes: a first ...
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WO/2023/079560A1 |
A hybrid structure comprises a core member, a covering layer connected to the core member and a reduceable-volume layer disposed at least at a number of regions between the covering layer and at least a plurality of areas of the core mem...
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WO/2023/053850A1 |
The present invention provides a machine tool which makes tool replacement easy. Provided is a machine tool 1 comprising a main spindle 31 which holds a workpiece W and which is rotatable about a main spindle center line CL1, and a cutti...
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WO/2023/053696A1 |
[Problem] The purpose of the present invention is to provide a vibration-control machining method effective in suppressing the occurrence of chatter vibrations in a long workpiece when the workpiece is subjected to turning machining. [So...
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WO/2023/026477A1 |
This workpiece support device for a machine tool is provided with: a rotary shaft that supports a workpiece and that can rotate about a first axis; a first support device that has a through-hole portion capable of supporting a guide bush...
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WO/2023/276855A1 |
Disclosed is a machine tool 10 capable of performing turning of a workpiece 20 including a first portion 21 having a first axis O1, and a second portion 22 having a second axis O2 eccentric from the first axis O1, the machine tool 10 com...
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WO/2023/272346A1 |
An adaptor for a peeling tool for resurfacing a pipe, the adaptor including: a shaft having a shaft axis extending between a first end and a second end, the first end connectable to a rotary device, and the second end connectable to the ...
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WO/2023/276270A1 |
An opposed twin-spindle lathe that has a tailstock and increases the stability of the tailstock. In the opposed twin-spindle lathe (1), a first main spindle unit (5) is fixed to an installation surface (3a) of a head (3). A tailstock uni...
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WO/2023/276573A1 |
A wire cutting device (93) comprises a cutting body (934) that includes a turntable (2) rotating about a center line (CL1), and a rotating ring (3) rotating about the center line (CL1), and having a ring part (3a) on the outer side in a ...
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WO/2022/259455A1 |
Provided is a combined processing machine in which the operability of a control panel is excellent, the machine including: a left front door and a right front door, formed in the front surface of a machine body cover so as to correspond ...
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WO/2022/253801A1 |
The present invention relates to a machine tool (1) for machining a workpiece (2) having an axis of rotation A, said machine tool (1) comprising no-force precision machining means (8) designed to machine the workpiece, at least a first s...
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WO/2022/244631A1 |
Provided are: a machine tool which can precisely determine whether or not a dinking process has been performed successfully; and a device for controlling the machine tool. An NC lathe 1 performs, in a state where an identical workpiece W...
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WO/2022/152401A1 |
A circular workpiece surface is machined by a machining device comprising a positioning frame (2) and a machining device (10) connected to the positioning frame (2). The machining device (10) includes a machining head movable along the c...
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WO/2022/133615A1 |
A machining unit having a rotary head bearing at least two pivoting tools, for machining a non-rotating part centred on the axis of rotation of the rotary head. The supports for the pivoting tools (4a-4c) are mounted in said rotary head ...
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WO/2022/113223A1 |
A machine tool according to the present invention comprises a tool spindle device that uses a replaceable spindle head tool to execute first system processing in a first workpiece spindle device which rotates and holds a workpiece, and s...
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WO/2022/102237A1 |
[Problem] To provide a method for controlling superimposed machining in an NC machine tool in which an ON/OFF operation for inserting a superimposition control mode is easy and an automatic setting of geometry is possible. [Solution] The...
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WO/2022/091266A1 |
A combined processing machine provided with: first and second turret devices that are respectively provided with first and second workpiece spindle devices each equipped with a spindle table for holding a spindle so as to be freely rotat...
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WO/2022/066541A1 |
A technique facilitates performance of a machining operation on a component, e.g. a flange. An embodiment of the technique may employ an externally mounted flange facing machine having an external housing with a hollow interior therethro...
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WO/2022/051115A1 |
A refacing tool includes a feed assembly that holds a first set of cutters positioned for refacing the inner shoulder of a pin or box end of a tubular and a second set of cutters positioned for refacing the outer shoulder of the pin or b...
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WO/2022/051092A1 |
A technique facilitates performance of an operation on a cylindrical item, such as a tube or shaft. The technique utilizes a split frame device having separable sections to enable mounting of the split frame device about the cylindrical ...
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WO/2022/038985A1 |
Provided is a machine tool that does not require a large space to be secured around a tool unit and does not require limitation of the turning angle of the tool unit. An automatic lathe (100) is provided with a front main axis (20) that ...
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WO/2022/004252A1 |
This machine tool comprises: a turret having first and second stations on which tools are mountable; a tool container unit capable of containing a plurality of tools; a machining control unit for controlling a tool mounted on the turret ...
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WO/2022/004123A1 |
Provided is an information processing system comprising: a request reception unit which receives a request for a selected pot for accommodating a selected tool in a pot of a magazine for a machine tool; a storage unit which stores set va...
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WO/2021/210532A1 |
Provided is a machining method for a workpiece (12) that is rotated in a machine tool (10) having a main spindle (16), in which modification of the machine tool (10) is not necessary when machining the workpiece (12). The machining metho...
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WO/2021/170396A1 |
A turret unit for a lathe includes a turret main body (M) configured to be mounted to a carrier support of the machine tool, and a turret head H mounted to the turret main body (M) and including a turret disk (H2). The turret disk is con...
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WO/2021/062140A1 |
A pipe cutting apparatus having a hand guard is described. The hand guard comprises a body, the body including: a top surface having a curved shape; a bottom surface having a curved shape, wherein the top surface and the bottom surface f...
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WO/2021/055940A1 |
A footwear article can include a sole having an outsole, a midsole, and an insole. The footwear article can further include an arch support member connected to a medial side arch region of the midsole. The arch support member can have a ...
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WO/2021/047913A1 |
In a machine tool - comprising a machine frame, at least one spindle set arranged on the machine frame and having a first workpiece spindle unit and a second workpiece spindle unit, which are arranged on the same side of a working chambe...
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WO/2021/044834A1 |
Provided are a machine tool that accurately detects a cutting-off failure due to breakage or the like of a cutting-off tool, and a control device for the machine tool. A machine tool 100 comprising: a main shaft 110 that holds one end of...
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WO/2021/007015A1 |
A damper assembly for use with a non-rotating tool holder includes a hollow ram for supporting a non-rotating tool and a damper assembly mounted in the hollow ram for absorbing vibrations of the ram. The damper assembly includes a front ...
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WO/2021/002133A1 |
A machine tool (1) characterized by having: a join processing control means that grips one first workpiece (W1) constituting a joined workpiece (W3) having a join (70) that protrudes from a support section (80), gripping same using a gri...
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WO/2020/236669A1 |
A packing material includes an outer covering formed of paper and configured to have a length, a width, a thickness, and an interior volume defined within the outer covering. The packing material also includes a plurality of insulating l...
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WO/2020/209134A1 |
A machine tool (1) is characterized by being provided with: a front main spindle (10) provided with a front chuck (12); a rear main spindle (20) provided with a rear chuck (22); a control unit (50) which causes the rear chuck (22) to per...
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WO/2020/174409A1 |
An apparatus (14) for the orbital cutting and calibration of tubes (T) is described, comprising: a rotor (18) having a central hole (20) through which the tube (T) to be cut is movable along its longitudinal axis, the rotor (18) being dr...
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WO/2020/164288A1 |
The present invention provides a self-positioning clamping lathe, comprising a lathe body, a rotating main shaft, an automatic material supplementing device, an automatic feeding device and a clamping rotating device; the automatic feedi...
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WO/2020/160360A1 |
Methods of forming a lightweight reinforced thermoplastic core layer and articles including the core layer are described. In some examples, the methods use a combination of thermoplastic material, reinforcing fibers and bicomponent fiber...
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WO/2020/123804A1 |
Porous, binderless ceramic surface modification materials are described, and applications of use thereof. The ceramic material may include a metal oxide and/or metal hydroxide, and/or hydrates thereof, on a substrate surface.
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WO/2020/110573A1 |
Provided is a lathe whereby a product having enhanced dimensional accuracy can be obtained. This lathe 1 comprises a first headstock (11), a second headstock (21), a servo device (MZ2) for causing the second headstock (21) to move in the...
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WO/2020/105383A1 |
The present invention provides a lathe with which the cycle time of workpiece processing can be reduced. A lathe 1 is provided with: a first spindle (12) capable of rotating about a spindle center line AX1 while grasping a workpiece W0; ...
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WO/2020/075490A1 |
A machine tool (1) has a plurality of modules (MD1 to MD4), and a control means (5) for controlling actuation of the modules (MD1 to MD4), the plurality of modules (MD1 to MD4) being composed of a fixed module (MD3) and two moving module...
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WO/2020/058977A1 |
Disclosed is a fabric tape having a top surface and a bottom surface, the fabric tape comprising fabric having a top surface and a bottom surface as well as a plurality of permanent adhesive compartments distributed on the top surface of...
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WO/2019/241842A1 |
The present invention relates to a wall panel comprising: an inner core positioned between a first outer core and a second outer core; the first and second outer cores comprising a series of castellations with opposing ribs of the first ...
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WO/2019/244827A1 |
[Problem] To provide a machining system that can further increase machining efficiency with a relatively simple structure by relatively simple control. [Solution] Provided is a machining system being provided with a machine tool for mach...
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