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WO/2015/137133A1 |
Provided is a cutting insert, wherein a rake face and a breaker protrusion formed on the rake face of a corner portion are included, a breaker wall of the breaker protrusion is curved in a recessed shape, and the rake face of the corner ...
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WO/2015/137508A1 |
The present invention provides a cutting insert provided with two facing end surfaces (2, 3), a peripheral side surface (4) extending between the end surfaces (2, 3), and a through hole (7) opening onto the first and second main side sur...
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WO/2015/137509A1 |
An approximately square, flat cutting insert (1) that includes approximately square first and second end surfaces (2,3) having a hole (19) for fixation to a cutting tool passing therebetween. Four successively adjacent surfaces that conn...
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WO/2015/133256A1 |
A tungsten carbide-based abrasion-resistant hard film, the composition of which is defined by W1-x-yCxMy [wherein 0.01 ≤ y ≤ 0.2, 0.50 ≤ x/(1-x-y) ≤ 4.0, and M is at least one selected from among Co, Ni, Fe and Cu].
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WO/2015/129567A1 |
In order to enable the orientation of a rectilinear cutting edge to be set with a high degree of accuracy when a cutting tool is being mounted and to curb manufacturing costs of holders, cutting tools, and the like, the present invention...
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WO/2015/129771A1 |
This cutting tool made of a surface-coated titanium carbonitride-based cermet is a surface-coated TiCN-based cermet cutting tool having, on the surface of a TiCN-based cermet substrate containing W and Mo, a first layer formed by vapor d...
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WO/2015/129770A1 |
The present invention pertains to a cutting insert (1) provided with: at least one cutting blade (2g) formed at the intersection ridgeline section of a first end face (2) among two end faces, and a circumferential side face (4); and a ho...
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WO/2015/129836A1 |
[Problem] To provide a cutting insert and a cutting tool allowing chips to be smoothly discharged even during the initial stage of post-grinding and during groove-forming. [Solution] A cutting insert (1) having a rake face (10) on the up...
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WO/2015/129730A1 |
The machining insert according to one aspect of the present invention is provided with: an upper surface of polygon shape having an angled portion, a first side, and a second side; a lower surface; a side surface; and a cutting blade. Th...
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WO/2015/125898A1 |
The present invention relates to a hard coating film that is formed on a substrate, that is provided with a layer (A) of which the composition is [Ti(BCN)] and a layer (B) of which the composition is [TiAl(CN)], [AlCr(CN)], [TiCrAlSi(CN)...
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WO/2015/124228A1 |
The invention relates to a tool (10) for machining a workpiece, comprising a cutting insert (12) and a tool holder (14), which has a main body (15), an upper clamping finger (16), and a lower clamping finger (18). The main body (15) exte...
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WO/2015/122671A1 |
The present invention relates to a polycrystalline diamond compact, and a method for manufacturing a polycrystalline diamond compact, according to the present invention, comprises: a first assembling step of assembling a first diamond po...
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WO/2015/121565A1 |
The invention relates to a rotary boring tool (1) with detachable inserts (7), comprising a rotating insert carrier body (3) provided with cartridges (4) holding detachable cutting inserts (7 8, 9) for machining a cylinder barrel by axia...
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WO/2015/119406A1 |
The present invention relates to a polycrystalline diamond compact with improved thermal stability. A method for manufacturing a polycrystalline diamond compact, according to the present invention, comprises: a step of preparing primary ...
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WO/2015/119259A1 |
A cutting insert (1) according to an embodiment of the present invention is provided with: at least one cutting blade (8) that is formed at the intersection ridge section of a rake face (6) and a flank face (7); and at least one protrudi...
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WO/2015/119408A1 |
The present invention relates to a polycrystalline diamond compact provided with the multiple polycrystalline diamond sintered bodies and a method for producing the polycrystalline diamond compact, the method for producing a polycrystall...
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WO/2015/119258A1 |
A cutting insert (1) according to an embodiment of the present invention is provided with: at least one cutting blade (8) that is formed at the intersection ridge section of a rake face (6) and a flank face (7); and at least one ridge (1...
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WO/2015/110132A1 |
The present invention discloses a cut-off tool holder (1) having a plate-like holder body (1') which has a cutting-tool seat (123). The holder body (1') has a clamping section (11) for clamping the cut-off tool holder (1) in a machine to...
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WO/2015/111752A1 |
A coated cutting tool according to one embodiment of the present invention includes a base material and a coating layer formed on the surface of the base material. The coating layer includes at least one α-type aluminum oxide layer. In ...
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WO/2015/110985A1 |
Tool-holder (11) for a machining tool, comprising: a tool-holder body (13) with a receiving part (15) defined in the tool-holder body (13); a retaining element (17) provided with a pair of mutually cooperating jaws (17a, 17b) and provide...
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WO/2015/108042A1 |
The plate-shaped member of a cutting tool comprises two roughly rectangular side surfaces, an upper surface and a lower surface that extend in the direction of the long sides of the rectangles, and two end faces that are the two end face...
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WO/2015/108270A1 |
The technical objective of the present invention is to provide an apparatus for attaching/detaching an insert to/from a cutting tool, which can easily and rapidly replace an insert. To this end, the apparatus for attaching/detaching an i...
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WO/2015/104226A1 |
The invention relates to a device for connecting two parts of a tool comprising at least two parts, wherein the first part (20) has a holder (21) having a supporting surface (22) for the second part (10), and the second part (10) has a c...
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WO/2015/102223A1 |
The objective of the present invention is to provide an insert capable of maintaining the rigidity thereof irrespective of a clearance angle of a flank face forming a circular cutting edge. To this end, the insert of the present inventio...
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WO/2015/098917A1 |
One embodiment of a cutting insert has a rod-shaped body part extending along one direction, and a cutting part extending, as viewed from above, from one end of the body part in a direction intersecting the first direction. The cutting p...
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WO/2015/099047A1 |
Provided is a cutting tool having high deposition resistance and wear resistance. A cutting tool (8) comprising a base (1) comprising a hard alloy and a coating layer (7) positioned on the surface of the base (1), the coating layer (7) h...
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WO/2015/098819A1 |
Provided is a cutting tool having a cutting blade part made of a cBN sintered compact and a WC-based cemented carbide tool body, the blade part and the body being joined with a brazing material for joining interposed therebetween. In thi...
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WO/2015/098393A1 |
This cutting tool comprises a base and a coating film that is formed on the base. The base is a sintered body that contains 30-80% by volume of cubic boron nitride and a binder. The surface of the base, which is in contact with the coati...
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WO/2015/099286A1 |
The technical purpose of the present invention is to provide an insert and an insert making possible to prevent the insert from escaping from a tool holder. To this end, an insert according to the present invention comprises: an insert b...
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WO/2015/099369A1 |
A cutting insert has parallel first upper and lower faces, parallel second upper and lower faces, first and second side faces, first and second cutting portions, and first and second mounting grooves. The second upper and lower faces are...
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WO/2015/089958A1 |
A glue-free antislip plastic floorboard and a manufacturing method thereof, comprising from a top to a bottom a wear-resistance layer, a printing layer, a polyvinyl chloride (PVC) medium material layer, glass fiber, a PVC medium material...
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WO/2015/093530A1 |
Provided is a coated tool with improved wear resistance of an aluminium oxide layer. The coated tool such as a cutting tool (1) is provided with a base material (5) and a coating layer (6) provided to the surface of the base material (5)...
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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/2015/088701A1 |
A multilayer film includes a) a thermoplastic polymer layer having a first surface and a second surface opposed to the first surface; b) a primer layer in contact with the first surface of the thermoplastic polymer layer, said primer lay...
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WO/2015/088938A1 |
A transparent multilayer assembly, including a transparent organic polymeric flexible substrate, a transparent conductive layer on the first major surface of the substrate and an antireflective layer on the second major surface of the su...
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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/2015/081353A1 |
The invention relates to a cutting insert (1) for the rotary machining of a workpiece, comprising: an upper face (2), a lower face (3), a circumferential lateral face (4), and at least cutting edge (5) formed at least on a cutting line b...
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WO/2015/083716A1 |
This cutting tool (1) is provided with a cutting blade member (3). The cutting blade member (3) forms a corner section (2). The cutting blade member (3) is provided with: a cutting blade (7) formed at the intersection of a rake face (8) ...
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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/2015/080418A1 |
A cutting tool assembly includes a shank, a shim, a cutting insert, a clamping lever and a set screw. The shank has an insert pocket with a base wall, a lever receiving portion and a screw hole. The shim is disposed on the base wall of t...
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WO/2015/079587A1 |
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 a drill (12) can be obtained by a...
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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/2015/079589A1 |
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 a drill (12) can be obtained by a...
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WO/2015/080149A1 |
[Problem] To provide a cutting tool having high weld resistance and wear resistance. [Solution] A cutting tool (8) having: a base (1) comprising a Cr-containing cemented carbide; and a coating layer (7) in which a Ti layer (2) comprising...
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WO/2015/080237A1 |
A diamond-coated cemented carbide cutting tool formed by coating a tool base body with a diamond film, the tool base body being formed from a tungsten carbide-based super hard alloy having 3 to 15 mass% of Co, a total of 0.1 to 3.0 mass%...
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WO/2015/079588A1 |
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 a drill (12) can be obtained by a...
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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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