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WO/2018/055143A1 |
The invention relates to a method for the material-removing machining of fillets (32, 32', 32'', 32''', 32'''') on a workpiece (34) by means of a tool (10), more particularly a milling tool, which is guided over a fillet (32, 32', 32'', ...
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WO/2018/056352A1 |
An insert (101) for a drill, the insert being detachably attached by a fixing member (14) to the tip end of an axially rotating drill body (11), wherein the insert for a drill is provided with: a main surface (1a, 101a) provided with an ...
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WO/2018/053612A1 |
The present invention relates to a valve guide reamer, used in the field of mechanics, and more specifically to a valve guide reamer with a helical geometry that is used in the finish machining of poppet valve guides in motor vehicles to...
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WO/2018/051939A1 |
Provided is a surface-coated cutting tool exhibiting excellent chipping resistance and wear resistance in intermittent cutting. A surface-coated cutting tool in which a hard coating layer including a TiAlN layer is provided on the surfac...
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WO/2018/052394A1 |
An example milling machine includes a base and a receiving platform mounted to the base to receive a first workpiece and a second workpiece. The receiving platform is moveable along a first axis. The milling machine also includes a suppo...
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WO/2018/047158A1 |
A cutting tool (20) includes a replaceable cutting insert (22) and a tool body (24). The tool body (24) includes a tool body surface (26) and an insert pocket (28) recessed therein. The cutting insert (22) is releasably retained in the i...
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WO/2018/047735A1 |
Disclosed is a cutting tool comprising a base material and a film provided on the base material, wherein: the base material is a cBN sintered compact including greater than or equal to 80 vol% to less than 100 vol% of cBN, and a binding ...
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WO/2018/047733A1 |
Disclosed is a cutting tool comprising a base material and a film provided on the base material, wherein: the base material is a cBN sintered compact including greater than or equal to 30 vol% to less than 80 vol% of cBN, and a binding m...
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WO/2018/047734A1 |
Disclosed is a cutting tool comprising a base material and a film provided on the base material, wherein: the base material is a cBN sintered compact formed from cBN particles; the film includes a compound layer having the composition Ti...
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WO/2018/043352A1 |
A method for manufacturing a cutting tool having a honing surface 15 at an intersecting ridge line between a rake surface and a flank surface forming a cutting blade, by irradiating with a laser beam L a tool main body having a curved cu...
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WO/2018/041436A1 |
In a single-lip milling tool (1) having a shank portion (2) and having a machining portion (3), wherein an end lip (5) is formed on an end (4), remote from the shank portion (2), of the machining portion (3), said end lip (5) extending i...
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WO/2018/042740A1 |
A surface-coated cutting tool in which a hard coating layer including at least the three layers of an upper layer α, an adhesion layer β, and a lower layer γ are formed, wherein the upper layer α comprises an α-Al2O3 layer formed in...
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WO/2018/041290A1 |
The invention relates to a roughening tool (1) for roughening the cylindrical surface of a bore in an in particular metal workpiece, for example the piston bearing surface of a cylinder bore or cylinder sleeve in an internal combustion e...
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WO/2018/042866A1 |
A method for setting cutting processing conditions for heat-resistant alloys that sets cutting processing conditions when cutting heat-resistant alloys using a cutting tool, wherein: the cutting tool has a shaft that is long in the axial...
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WO/2018/037625A1 |
This surface coating cutting tool comprises a base material and a coating film formed on the base material. The coating film includes an α-Al2O3 layer. The α-Al2O3 layer contains multiple α-Al2O3 crystal grains and chlorine, and the T...
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WO/2018/037624A1 |
This surface coated cutting tool has a rake face and a flank face, is provided with a substrate and a coating formed on said substrate, the substrate includes a cutting blade that connects the rake face and the flank face, and has an oxy...
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WO/2018/037623A1 |
This surface coated cutting tool has a rake face and a flank face, is provided with a substrate and a coating formed on said substrate, the substrate is a cemented carbide or cermet, the coating contains an aluminum oxide layer containin...
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WO/2018/037648A1 |
In a surface coated cutting tool provided with a substrate and a coating formed on the substrate, the substrate is a cemented carbide or cermet, and the surface of the substrate includes a rake face, a flank face, and a cutting edge whic...
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WO/2018/037804A1 |
This cutting insert is provided with a rake face, a flank, and a cutting edge. The cutting edge has: a bottom cutting edge which is located at the tip in the direction of the center axis and has a protruding arc shape; and an outer perip...
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WO/2018/037647A1 |
In a cutting tool provided with a substrate, the substrate is a cemented carbide or cermet, the surface of the substrate includes a rake face, a flank face, and a cutting edge which connects the rake face and the flank face, and in the s...
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WO/2018/036572A1 |
The invention concerns a rotary tool with inner cooling which consists of holders (2) of cutting inserts (3), where the holders (2) project from the rotary tool body (T), and the rotary tool body (T) is adapted for being clamped onto a c...
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WO/2018/037765A1 |
Provided are: a method for determining a raw material shape, said method being capable of providing the raw material shape necessary for processing a material having a prescribed shape; a system and program for determining the raw materi...
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WO/2018/034710A1 |
A tool body for a shell end mill is described with at least one spiral chip guiding groove arranged at the circumference of the tool body for chip dissipation and at least two receptacles for indexable cutting inserts arranged at the chi...
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WO/2018/034136A1 |
[Problem] To form a Christmas cutter for rough working to a mode in which there is a reduced probability of a breakage caused by forming concave parts in a Christmas cutter for rough working. [Solution] A convex-shaped part (30), for cut...
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WO/2017/203738A9 |
This sintered body comprises a first material and a second material, wherein the first material is partially-stabilized ZrO2 in which 5-90 vol% of Al2O3 with respect to all the first material is dispersed at crystal grain boundaries or i...
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WO/2018/031671A1 |
A tool bit (20) for use as an end mill for machining a dense ceramic workpiece has a cutting portion (22) with a cutting surface that is coated with a metal matrix within which are embedded diamond particulates. Shank (24) has a central ...
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WO/2018/025256A1 |
The application concerns a tool holder (20) having a tool body (22) with at least one pocket (24) for receiving at least one cutting insert. The at least one pocket has a support surface (26) and an abutment surface (28) transverse there...
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WO/2018/025977A1 |
A multilayer hard film-coated cutting tool including a cutting tool body and a multilayer hard film formed on a surface of the cutting tool body, wherein the multilayer hard film comprises at least an upper layer and a lower layer; the u...
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WO/2018/024627A1 |
The invention relates to an internal milling machine for milling a workpiece that rotates during the machining, comprising an annular internal miller (5), wherein the Z-slide (4a, b) of each tool support (3a, b) comprises a through-openi...
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WO/2018/025349A1 |
Provided are a cutting tool, the breakage of which can be limited, and an apparatus for producing a three-dimensional additive manufacturing product. When producing a three-dimensional additive manufacturing product by forming a solidifi...
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WO/2018/021335A1 |
A cutting tool according to the present disclosure is a tip in which at least a portion of a cylindrical body, extending from a first end to a second end along a rotating axis, has a cutting blade at the first end, wherein the tip has th...
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WO/2018/015536A1 |
The invention relates to an apparatus (10) for machining end edges (4, 7) and/or corners (5, 6) of a plate-like workpiece (1) which is preferably made at least partially of wood, wood material, plastics material or the like, having: two ...
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WO/2018/017869A1 |
A portable and field-adjustable milling machine comprises: a base; a milling assembly coupled to the base and that includes a milling tool rotatable by a driver; a roller bed coupled to the base and configured to support a tubular member...
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WO/2018/016285A1 |
The present invention pertains to providing: a method for manufacturing an irregularly shaped polarization plate having in particular a small-diameter recessed round part and/or hole part, wherein discoloration, or cracking or snapping, ...
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WO/2018/016520A1 |
The present invention pertains to providing: a method for manufacturing an irregular-shape polarizing plate which particularly has a hole part and/or a recessed round part having a small diameter and in which discoloration and a crack or...
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WO/2018/010247A1 |
A multi-functional end effector, comprising: a base (54) and a cutter (39); a feeding slide board (52) disposed on the base (54), and a feed drive means for driving the feeding slide board (52) to feed the cutter (39); a swing slide boar...
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WO/2018/010706A1 |
The invention relates to a milling cutter which consists of cutting insert (3) holders, where the holders (2) project from a carrier disc (1) which is adapted for clamping onto the spindle of a machine tool. The carrier disc (1 ) is prov...
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WO/2018/012149A1 |
A machining jig holds work material against a tool that partially removes an outer peripheral surface of the work material, the machining jig comprising: a first jig comprising an inner peripheral surface having a shape similar to the sh...
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WO/2018/011782A1 |
A front and back chamfering rotary milling cutter (20) includes a cutter body (22) including an insert pocket (30) and a star-shaped indexable cutting insert (32) releasably retained in the pocket (30). The cutting insert (32) has star-s...
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WO/2018/008554A1 |
Provided is a hard coating having a lower layer comprising a titanium nitride-aluminum coating chiefly consisting of an fcc structure, and an upper layer comprising an aluminum nitride coating of an hcp structure, said hard coating being...
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WO/2018/000001A1 |
Disclosed is a method for mechanically healing functional cemented carbide or cermet surfaces (2). An exposed cemented carbide or cermet surface (2) that does not adjoin a cutting edge is blasted with a particle beam (S) in a blasting pr...
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WO/2018/003948A1 |
In a ceramic end mill body, corner-rounded cutting faces are formed so as to comprise not a region A on the end cutting edge side but a point B and to comprise at least a region B. In other words, the first end of the cutting edge of the...
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WO/2018/003684A1 |
This cutting insert (5) comprises a cutting edge portion (4). The cutting edge portion (4) comprises: an arc-shaped bottom cutting edge (11) that is convex to the distal end side in the direction of the central axis (C); an arc-shaped ou...
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WO/2018/003789A1 |
The present invention is a coated cutting tool with a base material and a coating layer provided on the base material. The coating layer has an upper layer and lower layer that are laminated in order from the base material side to the su...
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WO/2018/002163A1 |
The invention relates to a metal-cutting machine tool with a base body (14), which is rotatable about an axis of rotation (12) relative to a workpiece to be machined, at least one plate seat (20) disposed outside the axis of rotation (12...
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WO/2018/002911A1 |
An indexable cutting insert (20) has opposing upper and lower end surfaces (22, 24), and a peripheral surface (26) including three side surfaces (28) and three corner surfaces (30). Each corner surface (30) intersects the upper end surfa...
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WO/2017/220240A1 |
The invention relates to a high-pressure fuel pump (10) having a housing (12) in which a first channel (24) and a second channel (26) are provided, wherein the longitudinal axis (28) of the first channel (24) is at an angle >0° and <180...
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WO/2017/222098A1 |
The present invention relates to an artificial tooth manufacturing device which enables protection of a manufacturing material and tools from heat and friction, generated during manufacturing of the manufacturing material, by means of wa...
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WO/2017/222251A1 |
A machining center controlling method according to the present invention comprises the steps of: turning on a synchronization control (S310); and turning on a synchronization control of a position control unit (61) for a first spindle (4...
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WO/2017/221232A1 |
A high-feed milling tool assembly (10) includes a tool (12) and a ramping insert (14). The ramping insert (14) includes ramping, feed and side sub-edges (14A, 14C, 14B). The ramping and feed sub-edges (14A, 14C) are longer than the side ...
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