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WO/2016/052468A1 |
The present invention addresses the problem of providing a sialon sintered body and a cutting insert having thermal shock resistance and VB wear resistance. The present invention provides: a sialon sintered body comprising a β-sialon an...
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WO/2016/054154A1 |
A device for mechanically removing material from a workpiece or bulk feedstock, thereby creating chips of removed material while producing a new surface on the workpiece or bulk feedstock. The device comprises a body that is rotatable ab...
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WO/2016/047300A1 |
The present invention addresses the problem of providing a radiator manufacturing method whereby a radiator having high thermal conductivity can be easily manufactured. The radiator manufacturing method is characterized by including: a p...
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WO/2016/045928A1 |
A cutting tool has a tool body having at least one pocket (3), at least one cutting insert releasably fixed to the pocket and fastening means for securing the insert in the pocket. The pocket has a raised portion (20) with a flat upper s...
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WO/2016/046811A1 |
In a rotary cutting tool (52) used for milling operations, a reversible cutting insert (20) is removably secured in a cutting body (54). The cutting insert (20) has two opposing end surfaces (22) interconnected by a continuous peripheral...
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WO/2016/045946A1 |
A double-sided, square shoulder milling insert (21) has a geometry facilitating mounting of the insert on a toolholder at a positive axial angle. When major cutting edges (49a', 49b') of the insert are viewed along a central axis (A) of ...
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WO/2016/047795A1 |
A cutting insert according to one embodiment of the present invention is provided with: an upper surface having, provided to edges thereof, first upper cutting edges and second upper cutting edges; a lower surface having, provided to edg...
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WO/2016/042646A1 |
Provided is a formed rotary cutting tool for which occurrence of breakage is limited. On a first valley section (44), etc. that are neck sections where the tool edge diameter of the outer circumferential tool edge (38) becomes a minimum,...
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WO/2016/042542A1 |
An end mill includes a tooth having a convex radial relief surface, a corner with a circular arc profile, a rake surface and a corner relief surface. The corner relief surface extends rearward of a radial tangent plane defined in relatio...
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WO/2016/039480A1 |
[Problem] To provide a processing device 10 with which products can be manufactured without variation in processing precision, said processing device 10 not requiring centering. [Solution] This processing device 10 is equipped with a bed...
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WO/2016/039347A1 |
The present invention relates to a cutting insert (1): provided with a roughly polygonal first end face (2), a second end face (3) that is opposite said first end face, a surrounding side surface (4) that connects said end faces, and at ...
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WO/2016/035854A1 |
This surface-coated cutting tool is formed by vapor deposition of a hard coating layer on the surface of a tool substrate configured from a tungsten carbide-base superhard alloy. The hard coating layer comprises at least one (Ti1-xAlx)N ...
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WO/2016/033620A1 |
The invention relates to a double-sided cutting insert (10) for milling, comprising an upper face (11), a lower face (12), and a circumferential lateral surface (13). A first (14) or a second cutting edge (15) is formed at the transition...
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WO/2016/034260A1 |
The invention relates to a method for machining a toothing that is chamfered on a tooth head front edge, in which a material projection resulting on said tooth head front edge chamfer, caused by chamfer formation on a tooth front edge of...
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WO/2016/033080A1 |
A novel diamond cutting tool and its use in cutting and grinding applications. The cutting surface of the tool is composed of an aluminum/diamond metal matrix composite comprising diamond particles dispersed in a matrix of aluminum or an...
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WO/2016/030016A1 |
The invention relates to a side milling cutter (1) which comprises a disk body (11) with a central hub (12) for accommodation in a milling drive, and a plurality of cutters (21) which are arranged on the outer periphery thereof. A plural...
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WO/2016/031921A1 |
A cutting insert, which not only can be easily removed from a holder but is also configured so that the progression of wear at a third breaker part is suppressed, and a cutting tool are provided. This cutting insert (1) has a base body (...
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WO/2016/027998A1 |
The technical objective of the present invention is to provide: a cutting insert capable of increasing provision stability with a pocket against rotational torque; and a tool holder on which the cutting insert is provided. To this end, t...
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WO/2016/024727A1 |
The present invention relates to a flange surface processing device and, more particularly, to a device for processing a flange surface of a post installed on the deck of a maritime plant, such as a drill ship, a floating production stor...
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WO/2016/024819A1 |
A rotating tool capable of absorbing a stress caused by a cutting force during a cutting operation. The rotating tool has a holder having a plurality of groove portions in a front end surface, a cutting head having a plurality of protrus...
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WO/2016/023944A1 |
The invention relates to a stop (12) for a rotating drilling, milling or countersinking tool (10) which comprises a stop sleeve (16) which is freely rotatably coupled, by means of a sliding or rolling bearing (14), around the tool (10). ...
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WO/2016/020047A1 |
The invention relates to a milling tool (1), comprising: a head segment (2), which has a plurality of blades (S1, S2,..., Sn), which extend circumferentially in a spiral shape and which determine a direction of rotation (R) of the millin...
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WO/2016/015700A1 |
The invention relates to a device (21) and to a method for processing a rim (1) for a vehicle, in particular an automobile or truck, said device comprising means (2) for supporting the rim, means (3) for centering the rim, and means (4) ...
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WO/2016/017780A1 |
The present invention provides a cutting insert (1) that comprises: a first end face (2); a second end face (3) on the opposite side from the first end face; perimeter side faces (4) that connect the first end face and the second end fac...
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WO/2016/013645A1 |
Provided is a coated cutting tool having better wear resistance, chipping resistance, and defect resistance than conventional tools. This coated cutting tool is provided with a base material and a coating layer formed on the surface of t...
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WO/2016/009995A1 |
Multiple grooves (27) are formed and in each of said grooves, multiple insert seats (28) are formed and cutting inserts (30) are detachably disposed. The cutting inserts (30) have main cutting edges (34), corner cutting edges, and auxili...
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WO/2016/006425A1 |
A cutting insert (1) for face milling cutters, having a cutting blade (4) formed at an intersecting ridge between a rake face (5) and a side face (6). The cutting blade comprises a main cutting edge (4a), a flat cutting edge (4c), and a ...
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WO/2016/006812A1 |
The present invention relates to a cutting insert and a cutting tool having same. In order to achieve the purpose of the present invention, the cutting insert, according to one embodiment of the present invention, comprises: an upper sur...
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WO/2016/006807A1 |
The present invention relates to a cutting insert and a cutting tool having same. The cutting insert, according to one embodiment of the present invention, comprises: an upper surface; a lower surface having a flat surface; a fastening h...
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WO/2016/000870A1 |
The present invention is related to an anti-vibration damper for tools, in particular for the machining and more particularly for chip forming machining of metallic work pieces. For improving the damping in order to be more effective und...
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WO/2016/002861A1 |
A hard coating film that has formed therein an adhesion-reinforcing layer that comprises A layers that are composed of [Si(CN)] and B layers that are composed of [TiAl(CN)] or the like. The A layers and B layers are alternately layered u...
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WO/2016/002863A1 |
Provided are a body and a blade-exchangeable cutting instrument which make it possible to maintain the strength of a cutting insert, and stably attach the cutting insert to a substantially identical position of an insert attachment seat....
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WO/2015/199102A1 |
Laminated hard film being alternatingly layered with one or more of each of a layer (A) (MaAlbCrcTaD) (B(xCyNz), (in which M represents V, etc., 0≤a≤0.35, 0.05≤d≤0.35, 0≤×≤0.15, 0≤y≤0.50, a+b+c+d=1, and x+y+z=1), and a l...
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WO/2015/197538A1 |
A bracing receptacle is suitable for the centring and force-related support of tools in valve housings (2). During different steps of machining of the valve housing (2), the device (41) can remain as an exactly reproducible tool support ...
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WO/2015/197570A1 |
The device (42) is suitable for radially supporting and damping a tool for machining a control valve (2) in a power plant. It has three extendible supports (S1, S2, S3) which are mounted on a sleeve (H) and which each contain a hydraulic...
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WO/2015/197452A1 |
A rotary milling cutter (21) includes a core (23) and a plurality of teeth (25) extending from the core (23). The core (23) includes a first core portion (27) having a first end (29) proximate a distal end (31) of the cutter and a second...
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WO/2015/198812A1 |
This cutting tool includes a tool body (2) having insert support seats (5) and cutting inserts mounted on the insert support seats, each of said insert support seats comprising a main seat surface (5a) for supporting a seat surface of a ...
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WO/2015/198792A1 |
Provided is a vibration-proof structure whereby rotational vibrations of a rotating body caused during a cutting process can be more effectively reduced. The vibration-proof structure is configured so that there are provided, in the inte...
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WO/2015/199031A1 |
A cutting insert (1) of an embodiment has: first sub cutting edges (15) which are disposed at positions corresponding to first corner sections of a polygonal upper surface (3); second sub cutting edges (17) which are disposed at position...
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WO/2015/194272A1 |
In the present invention, a reference plane (SS) is a virtual plane obtained from the trajectory obtained by moving a tangent line that passes a tool tip edge (5a), the edge running along a tool axis (O) of a cutting edge (5), in a virtu...
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WO/2015/194701A1 |
The present invention relates to a three-edge cutting insert for machining a relief, capable of relieving jamming due to a wedge effect by increasing the angle of the insert, and of machining a deep machining area by forming a slim unit....
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WO/2015/193173A1 |
The invention relates to a rotary cutting tool (1; 13; 14; 15; 17) having an axis of rotation (2), a shank area (3), and a cutting area (4), wherein the rotary tool (1; 13; 14; 15, 17) has chip flutes (5) reaching as far as a core profil...
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WO/2015/188901A1 |
The invention relates to a ball bearing cage comprising a plurality of ball pockets, each ball pocket serving to receive a ball. Each ball pocket (12, 22) has a width (B) in the axial direction of the ball bearing cage (10, 20) and has a...
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WO/2015/188940A1 |
The invention relates to a face milling tool and to a method for the face milling of a substantially flat workpiece surface (3) having a rotational motion (R) about a tool axis (W) at a right angle to the workpiece surface (3) and having...
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WO/2015/186460A1 |
Provided is a tool for machining, which is prevented from adhesion failure of a coating film at the interface between a layer containing titanium and an alumina layer. A method for producing a tool for machining, wherein a plurality of c...
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WO/2015/186797A1 |
Provided is a cutting insert that, while having a design in which a downward-sloping first main cutting edge section and an upward-sloping second main cutting edge section connect in a center area, can be used to minimize the decline in ...
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WO/2015/186503A1 |
A surface-coated tool (100) is provided with a base material (101), and a coating film (110) that is formed on the base material (101). The coating film (110) includes an alternating layer (112) wherein one or more A layers (112a) and on...
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WO/2015/185026A1 |
A milling tool for machining wood, wood-based materials, plastics or lightweight metal comprising a tool body (20), which is rotatable about a tool axis of rotation (14) and consists of at least one housing (5) and a main body (1) and in...
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WO/2015/181912A1 |
A tool path generation device (50) for generating a tool path for forming, in a workpiece material, a recessed portion that is defined by the overall shape of an area to be machined and a depth, said tool path generation device (50) comp...
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WO/2015/182562A1 |
The present invention provides a cutting insert provided with a first end surface (11), a second end surface (21) facing the first end surface, a side surface (31) for joining the two end surfaces, and at least one cutting blade (11E) ex...
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