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WO/2015/093408A1 |
A cutting insert according to an embodiment has: substantially rectangular top and bottom surfaces; side surfaces comprising a front surface, a rear surface, and a pair of lateral surfaces; a first cutting edge that is formed along a rid...
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WO/2015/091073A1 |
A green body for a cross-hole, compacted cutting insert includes a first side, a second side, and a side surface extending between the first side and the second side entirely around the first side and the second side. The green body comp...
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WO/2015/087316A1 |
A cutting insert having a dovetail anti-slip arrangement for securing the cutting insert to a tool. The cutting insert's anti-slip arrangement includes first, second and third insert abutment surfaces having dovetail portions, each of wh...
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WO/2015/087317A1 |
A cutting insert has a dovetail anti-slip arrangement for securing the cutting insert to a machine tool. The anti-slip arrangement includes first and second insert abutment surfaces having dovetail portions, each of which form an externa...
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WO/2015/088144A1 |
The present invention relates to a cutting insert for an indexable drill. A cutting insert for an indexable drill according to the present invention can be used for external cutting or internal cutting depending on the installed position...
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WO/2015/086081A1 |
The invention relates to a device for the surface processing of floors and coverings for mounting on a driven receiving disc (5) of a floor grinding machine, comprising a roller receiver with a rotatably mounted, contoured milling roller...
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WO/2015/083956A1 |
Disclosed is a device capable of processing a circular or angled tube member or rod member into a desired shape by freely controlling a cutting tool through wireless communication, the device being capable of performing not only cutting ...
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WO/2015/082029A1 |
The invention relates to a milling tool (10) with an axis of rotation (D) around which the milling machine (10) rotates during operation, at least one roughing blade (16) which has a roughing blade edge (20), a flank face (24) and a supp...
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WO/2015/079590A1 |
Provided are: a hard lubricating coating film which is hard and has wear resistance; and a hard lubricating coating film-covered tool. A hard coating film (10), which is hard and has wear resistance, and an end mill (12) can be obtained ...
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WO/2015/079520A1 |
The present invention involves rotating an insert on the basis of an angle which is obtained by calculating, on the basis of machining conditions, a rotation angle up to an unusable section when a section of the cutting blade of an inser...
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WO/2015/079505A1 |
Provided are: a hard lubricating coating film which is hard and has wear resistance; and a hard lubricating coating film-covered tool. A hard coating film (10), which is hard and has wear resistance, and an end mill (12) can be obtained ...
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WO/2015/079183A1 |
The invention relates to an insert brazed on a body of cutting tools (101), consisting of: a metal substrate (11), in the form of plates, having a surface for attachment to the tool body; a high-temperature, brazing, alloy layer (12); an...
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WO/2015/080168A1 |
This embodiment of the invention is directed toward a cutting insert having a first end face, a second end face disposed to face the first end face, and a circumferential side face that extends between the first end face and the second e...
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WO/2015/076401A1 |
Provided is a coated tool which is wear-resistant and damage resistant, and which has a long service life. This coated tool comprises a base material and a coating layer. The base material comprises a plurality of hard particles and a bo...
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WO/2015/076232A1 |
A cutting insert (1) according to one embodiment is equipped with a bottom surface (2), a top surface (3), a lateral surface (4) provided between the bottom surface (2) and the top surface (3), a pair of corner cutting blades (5) positio...
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WO/2015/075117A1 |
The invention relates to a milling tool (1) comprising a main body (3) having a central axis and an end face (7), at least one protruding land portion (9), and at least one geometrically defined cutting edge (11) on the at least one land...
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WO/2015/075706A1 |
A single-sided ramping milling insert (14) for ramping operations has top and bottom surfaces (20,22) and a peripheral surface (24) which extends therebetween. The peripheral surface (24) meets the top and bottom surfaces (20,22) at resp...
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WO/2015/076216A1 |
A cutting insert according to one embodiment provided with a polygonal top surface, bottom surface, lateral surface, and cutting blades, wherein: the cutting blades have first and second corner cutting blades which are arc-shaped, and wi...
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WO/2015/072389A1 |
In the case of this roughing end mil, multiple corner cutting edges (8) and peripheral cutting edges (5) are formed on the periphery of a tip section of an end mill body, and roughing parts (9) with a wavelike pattern of recesses and pro...
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WO/2015/069116A1 |
Device (1) arranged to be able to provide openings in a body (15), wherein the device (1) comprises a cutting head (3) having a front (31) and a rear (32), and wherein the cutting head is provided with a cutting device (6); a power trans...
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WO/2015/068824A1 |
To enable highly efficient cutting and make it possible to impart a highly accurate finishing surface roughness to a cut material. The present invention has a plurality of end cutting edges (3) arranged around a center axis (O) and a plu...
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WO/2015/068792A1 |
Provided is a coated cutting tool having excellent wear resistance and defect resistance, and having a longer life than conventional products. This coated cutting tool is provided with a base material and a coating layer formed on the su...
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WO/2015/067886A1 |
The invention relates to a device (1) for replacing machining inserts (900) on a tool (800) including a body (810) and a head (820) supporting at least one machining insert (900), each insert being maintained on the head (820) by a screw...
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WO/2015/068566A1 |
A flat-plate-shaped rotary tool (30) for rotating about a rotary shaft (A) is prepared. The rotary tool (30) is then rotated about the rotatory shaft (A) while being pressed against the surface of a workpiece (10A), and is periodically m...
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WO/2015/069608A1 |
A weld joint (30) having asymmetric sides and providing reduced restraint of weld metal shrinkage and a reduced propensity for weld centerline cracking. The weld joint may have a first side (38) formed at an angle (A1) of 35-60relative t...
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WO/2015/064907A1 |
The present invention relates to a cutting insert and an indexable drill. The cutting insert and the indexable drill, according to the present invention, are implemented such that the cutting insert is initially inserted into the indexab...
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WO/2015/064204A1 |
Provided is a main spindle mechanism for a machine tool such that even in the case of a small-diameter spindle, it is possible to increase the torque transmitted to a large cutter and it is possible to prevent contact to and collisions w...
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WO/2015/063756A1 |
An indexable cutting insert (100) has two cutting protrusions (110) extending from opposite end surfaces (102) towards a mid plane (P, fig. 10). Each cutting protrusion (110) has a rear surface (115), an oppositely facing relief surface ...
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WO/2015/064114A1 |
On the end of a large diameter shank (11), the end mill (10) is provided with a coaxial small diameter body (13) via a connecting section (12) and is provided with a pair of cutting edges (14, 15) that extend in the direction of the rota...
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WO/2015/060392A1 |
In the case of this ball end mill, in the tip section of an end mill body (1) that is turned about an axis (O), at least two end cutting edges (9) are formed to extend in the vicinity of the axis (O). Of two gashes (7) where two circumfe...
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WO/2015/060154A1 |
The purpose of the present invention is to provide a machining device capable of achieving an excellent machining tool cooling effect and high-precision machining and a machining method utilizing said machining device. Provided are a mac...
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WO/2015/058881A1 |
The invention relates to an end milling cutter for heat-resistant superalloys (HRSA) having a shank (1) and a cutting head (2), which have a common rotation axis (10), the shank having a connection section (3) for connection to the cutti...
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WO/2015/052593A1 |
A hob for a cutting apparatus including a hollow body of a sintered hard, metal composition and a cavity located within the body, the cavity having a volume in the range of about 10% to about 90% of the volume of the body,
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WO/2015/044490A1 |
The invention relates to a cutting method, machine and tools for the continuous machining of materials in machine-tools. The cutting tools with the capacity to orientate the tool with respect to the machining path are mounted in the mach...
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WO/2015/046573A1 |
Provided is a cutting tool in which a cutting edge is provided at a distal end section of a base body, wherein the coating performance required for both the cutting edge and a chip discharge section is satisfied. A cutting tool such as a...
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WO/2015/040615A1 |
A cutting member comprising a cutting edge (S1,S2,Si) defining a cutting envelope and configured for removing material from a workpiece leaving therein a comer of angle α. The cutting edge comprises a first cutting segment (S1) and a se...
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WO/2015/037617A1 |
An insert detachably mounted in a replaceable-cutting-edge rotary cutting tool, wherein: the insert is provided with an upper surface part having a cutting blade on a ridge line, a lower surface part, a side surface part, and a locking-s...
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WO/2015/036557A1 |
A tool for machining fiber-reinforced materials, said tool having a tool body (10) having a particular cutting edge (20) that has at least a main function surface (6) and has a diamond coating (16) applied at least to said main function ...
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WO/2015/033533A1 |
Provided are a method and a device for machining an end part of a cuboid metal material whereby the occurrence of clogging by chips can be prevented while ensuring a necessary cutting speed. When cutting a slab (10), that is, one of cubo...
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WO/2015/034037A1 |
The present invention relates to a mounting device that is fit to a cutting tool in which a cutting insert is detachably mounted to an insert attachment base of a tool body by screwing a tightening screw into the screw hole of the insert...
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WO/2015/034699A1 |
A low profile peripheral cutter (18) with stick blades (6). The cutter comprises a cutter body (30) and a flexible clamping disk (20) to clamp all blades wherein the flexible clamping disc includes a slot (24) between each cutting blade ...
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WO/2015/032459A1 |
The invention relates to a milling tool for the face milling of a substantially planar workpiece surface (3), having a rotary movement (R) about a tool axis (W) at right angles to the workpiece surface (3) and having a feed movement (V) ...
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WO/2015/029440A1 |
The spare blade (25) is a square plate that forms a plane, is installed on the circumferential surface of a cutter (10), and is made of a superhard alloy. The plane (28) that forms the tool edge is a slightly swelled convex curved surfac...
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WO/2015/030421A1 |
A double-sided cutting insert comprising an upper mounting surface on which a first rake surface is formed, a lower mounting surface on which a second rake surface is formed, a screw insertion hole which penetrates the upper mounting sur...
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WO/2015/030183A1 |
A cutting insert in an embodiment of the present invention relates to a cutting tool for machining a narrow groove. Said cutting insert is equipped with an insert body and multiple protrusions. The insert body is equipped with a body upp...
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WO/2015/029008A1 |
A cutting tool segment (100) can be detachably mounted in a segment pocket (154) of a cutting tool (150). Each cutting tool segment (100) has a longitudinal segment axis (A) extending in a rearward to forward direction (DF, DR) and upper...
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WO/2015/029850A1 |
The purpose of the present invention is to improve the discharge of chips generated by end cutting edges that are adjacent to a long end cutting edge on the back side in the direction of end mill rotation. An end cutting edge (9) is form...
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WO/2015/025329A1 |
The Involute Helical Gears have a wide range of application in various products and industriesThe invention is meant for mass production of Involute Helical Gears in a single pass with accuracy, precision, low power consumption and easy ...
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WO/2015/025748A1 |
The present invention pertains to a cutting insert provided with an upper surface, a lower surface disposed opposite the upper surface, a peripheral side surface connecting the upper surface and the lower surface, at least one cutting ed...
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WO/2015/023472A1 |
A fabrication system is disclosed for use in a key making machine. The fabrication system may have a housing with a slot configured to receive a key blank, and a receiving unit configured to accept a shank of the key blank at the slot, T...
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