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WO/2019/181133A1 |
Provided is a surface-coated cutting tool including a base material and a coating that covers the base material, wherein: the coating contains a hard coating layer comprising domain regions and a matrix region; the domain regions are reg...
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WO/2019/181135A1 |
Provided is a surface-coated cutting tool including a base material and a coating that covers the base material, wherein: the coating contains a hard coating layer comprising domain regions and a matrix region; the domain regions are reg...
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WO/2019/181220A1 |
This surface coated cutting tool is provided with: a base material that includes a rake face and a flank face; a first coat for coating the rake face; and a second coat for coating the flank face. The first coat includes a first complex ...
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WO/2019/176201A1 |
This surface coated cutting tool comprises a base material and a coating that covers the base material. The base material includes a cutting face and a flank. The coating includes a TiCN layer. The TiCN layer has a (311) orientation in a...
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WO/2019/176202A1 |
This surface coated cutting tool comprises base material and a coating that covers the base material. The base material includes a cutting face and a flank. The coating includes a TiCN layer. The TiCN layer has a (422) orientation in a r...
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WO/2019/175892A1 |
Embodiments of the present invention provide a smart coolant delivery device, designed and manufactured in the shape of a cuboidal plate and referred to as smart plate, for delivering a coolant to a working zone in Gang Tooling of a CNC ...
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WO/2019/174921A1 |
A turning tool (1) comprising a tool body (2) and a turning insert (3), the turning tool (1) comprising an insert seat (4) in which insert seat (4) the turning insert (3) is mounted, the insert seat (4) comprising a bottom surface (5) an...
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WO/2019/177094A1 |
The cBN sintered compact comprises cubic boron nitride particles and a ceramic binder phase, wherein WSi2 particles having an average particle diameter of 10-200 nm inclusive are dispersed in such a manner as to give a content of 1-20 vo...
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WO/2019/171653A1 |
This surface-coated cutting tool comprises a substrate and a coating layer which coats the substrate, the coating layer comprising alternating layers obtained by alternately laminating first unit layers and second unit layers upon one an...
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WO/2019/170324A1 |
A cutting tool (1) for turning, comprising a coupling portion (4), an intermediate portion (5) and a cutting portion (2), the intermediate portion (5) extending between the coupling portion (4) and the cutting portion (2), the intermedia...
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WO/2019/170326A1 |
A turning method for a computerized numerical control lathe comprising the steps of: providing a turning tool (1) comprising a cutting portion (2), the cutting portion (2) comprising a first nose portion (10), the first nose portion (10)...
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WO/2019/171648A1 |
This surface-coated cutting tool contains a substrate and a coating layer which covers the substrate, the coating layer containing first unit layers and second unit layers alternately laminated upon one another. The first unit layers com...
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WO/2019/167674A1 |
Provided is a covering member capable of suppressing the occurrence of pitting corrosion caused by droplets and the occurrence of intergranular corrosion, and suppressing the progress of corrosion to the base material even if fine pittin...
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WO/2019/167037A1 |
A cutting insert (20) has a cutting portion (38) corner formed at the intersection of a rake surface (42), a forward cutting portion surface (40) and a relief surface (44). A cutting edge (52) is formed at an intersection of the rake sur...
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WO/2019/167866A1 |
This cutting insert, in one aspect, is provided with a base, a first member, and a second member. The base includes a first surface, a second surface, a first side surface, a second side surface, a first recess, and a second recess. The ...
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WO/2019/166133A1 |
The disclosure relates to indexable cutting inserts (70,72) which are particularly, though not exclusively suitable for chip-forming operations on hard work materials. Indexable cutting inserts (70,72) of the present disclosure are emplo...
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WO/2019/168448A1 |
Mass damper (22) for a cutting tool (10), the mass damper (22) comprising at least one damping mass (24); and at least one spring element (26) arranged to support the damping mass (24), wherein the spring element (26) comprises a nanostr...
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WO/2019/166053A1 |
The invention relates to a cutting insert for machining workpieces, consisting of a polygonal body with a machining surface (10), a contact surface (11) spaced apart from same and free surfaces (21, 22), which connect the machining and c...
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WO/2019/159781A1 |
Provided is a TiN-based sintered body having a sinter structure contains 70-94 area% of a TiN phase and 1-25 area% of a Mo2C phase, with the remainder comprising a binder phase. The binder phase comprises Fe and Ni. The total areal propo...
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WO/2019/155004A1 |
A cutting element (1) for a tool with an electrically conductive track (6) formed at a surface region. The cutting element (1) comprises a HPHT produced polycrystalline diamond body. The conductive track (6) comprises graphite such that ...
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WO/2019/151309A1 |
This turning tool (1) comprises: a tool body (10) that extends along a tool axis (J) and has a base (18) on the tip thereof; a cutting insert (20) that is detachably mounted to the base (18); and a measuring device (3) that is mounted to...
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WO/2019/151389A1 |
This cemented carbide is characterized by containing 55-90 parts by mass of WC particles and 10-45 parts by mass of a binder phase with Fe as the main component, wherein the binder phase contains 0.5-10 mass% Ni, 0.2-2 mass% C, 0.5-5 mas...
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WO/2019/149309A1 |
The invention relates to a tool for machining, comprising: a base holder (10); an exchangeable cassette (15), having a cutting plate seat; a clamping claw (11), having a clamping claw arm and a terminal clamping claw head (12); and a cut...
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WO/2019/146786A1 |
This coated tool comprises a base and a coating layer positioned on the surface of the base. The coating layer has a TiCNO layer and an Al2O3 layer. The Al2O3 layer is positioned contacting the TiCNO layer at a position farther from the ...
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WO/2019/146785A1 |
This coated tool comprises a base and a coating layer positioned on the surface of the base. The coating layer has a TiCNO layer and an Al2O3 layer. The Al2O3 layer is positioned contacting the TiCNO layer at a position farther from the ...
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WO/2019/146711A1 |
This coated tool comprises a base and a coating layer positioned on the base. The coating layer contains a cubic crystal that includes: at least one element from among elements in the fourth, fifth, and sixth groups of the periodic table...
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WO/2019/146710A1 |
This coated tool comprises a base and a coating layer positioned on the base. The coating layer contains a cubic crystal that includes: at least one element from among elements in the fourth, fifth, and sixth group of the periodic table,...
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WO/2019/145335A1 |
The invention relates to a tool holder (18) for a tool (30) for machining a workpiece (14), in particular for a rotary tool for turning, comprising a shaft section (24) having a clamped end and a tool end, a tool receiving section (28) w...
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WO/2019/146645A1 |
An insert of one embodiment includes a first surface, a second surface, and a third surface. The first surface includes a corner that is convexly curved outwards and an inclined surface. The inclined surface includes a first inclined sur...
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WO/2019/146784A1 |
This coated tool comprises a base and a coating layer positioned on the surface of the base. The coating layer has a TiCNO layer and an Al2O3 layer. The Al2O3 layer is positioned contacting the TiCNO layer at a position farther from the ...
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WO/2019/138599A1 |
This super-hard alloy has a first hard phase comprising tungsten carbide particles and a bonding phase containing Co and Cr, wherein a WC/WC interface is defined as a region in which the distance X between surfaces of the tungsten carbid...
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WO/2019/137370A1 |
A lathe tool, provided with a cutter head portion (20), a cutter neck portion (30) and a cutter bar portion (40); a passage (50) penetrates through the lathe tool; the passage penetrates through the cutter head portion, the cutter neck p...
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WO/2019/128965A1 |
A TiCN-based metal ceramic and a cutting tool using said metal ceramic as a substrate, said TiCN-based metal ceramic comprising a hard phase with TiCN being a main phase. An original spectrogram is obtained by means of conducting X-ray d...
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WO/2019/119717A1 |
The present invention relates to the field of machining, and provides an axle housing dense teeth bevel milling cutter having a quick blade replacement function. The milling cutter comprises a cutter body and a blade assembly that can be...
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WO/2019/121189A1 |
The invention concerns a force measurement module (1) comprising: - a measurement body (2) comprising a central core (10) delimited by two cavities (8, 9) separating the central core (10) on either side of the central core (10), the cavi...
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WO/2019/120824A1 |
A tool system (100) for machining by turning is provided, having: a tool body (1) that extends along a longitudinal axis (L) and has a first end (11) for connecting to a machine tool and a second end (12) having an end face (13) on which...
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WO/2019/116614A1 |
Provided is a cemented carbide that has a first hard phase comprising tungsten carbide particles and a binding phase including Co, wherein the ratio Nt/Na is at least 0.9, where: Na represents a total number of WC/WC interfaces, a WC/WC ...
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WO/2019/115025A1 |
A threading insert (1) comprising a top surface (2), an opposite bottom surface (3), a side surface (4) connecting the top surface (2) and the bottom surface (3), a first tooth (5), the first tooth (5) comprising a first cutting edge (6)...
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WO/2019/106649A1 |
An indexable milling or drilling insert (14, 114, 214) having a 180- degree rotational symmetry about each of the first, second and third axes (X, Y, Z) of a three-dimensional euclidean space. The insert (14, 114, 214) has opposite first...
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WO/2019/106660A1 |
A double-sided cutting insert with orientation-assisting geometry includes identical and opposite first and second main surfaces and a peripheral surface which extends therebetween. The insert further includes a median plane located midw...
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WO/2019/106654A1 |
A turning tool adaptor (10) includes opposite first and second side surfaces (12, 14) and a peripheral surface (16) which extends therebetween. The turning tool adaptor (10) further includes a cutting portion (18) with an insert retainin...
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WO/2019/107301A1 |
[Problem] To provide a cutting tool that is capable of automatically or spontaneously discharging chips smoothly during a cutting process. [Solution] This cutting tool performs a cutting process on an external workpiece pivotally support...
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WO/2019/106661A1 |
A cutting tool fastener (20) having a rotation axis (A) and configured to secure together, and establish a fluid path between, two cutting tool members (16,18), while also accommodating angular and pivotal displacement between the two. T...
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WO/2019/108939A1 |
A cutting tool (100; fig. 1) includes a cutting insert (200) removably secured in a tool holder (900; fig. 9). The cutting insert includes first and second side surfaces (202, 204; fig. 5) and first and second locating surfaces (206 and ...
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WO/2019/102461A1 |
A tool holder (64) including a tool shank (70) and a tool head (90) connected to the tool shank (70). The tool head (90) comprising an insert seat or a blade pocket (92). Adjacent to at least a portion of a shank side surface (78, 80) th...
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WO/2019/094997A1 |
The invention relates to a cutting tool (1) that is assembled and ready for use, having at least one actual dimension relating to a physical configuration of the cutting tool (1) that is relevant in terms of a cutting process carried out...
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WO/2019/098172A1 |
This polycrystalline diamond has a diamond single phase as a basic composition, wherein the polycrystalline diamond is configured from a plurality of diamond particles having an average grain size of 30 nm or less, and the polycrystallin...
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WO/2019/098130A1 |
A coated cutting tool characterized in: having a hard coating that is a nitride having an Al content of at least 60 atom%, a Cr content of at least 10 atom%, and a combined Al/Cr content ratio of at least 90 atom% in relation to the tota...
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WO/2019/098363A1 |
This coated cutting tool comprises a hard coating film including a layer c which is a layered film made by alternately layering a nitride or carbonitride layer c1 including at least silicon (Si) and including, with respect to the total a...
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WO/2019/087481A1 |
Provided is a sintered body including 3 to 80 volume% of cubic boron nitride particles and a binding material, wherein the binding material contains: at least one selected from the group consisting of at least one compound and solid solu...
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