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WO/2013/170213A1 |
Methods and devices for milling a channel-shaped cavity by a five-axis computer numerical control (CNC) machine by selecting a workpiece to be machined (141,210), determining cutting tool flow along the channel-shaped cavity, determining...
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WO/2013/167400A1 |
The present invention relates to an indexable insert (10) comprising an upper side (1) and an underside (1'), which are connected by a peripheral lateral surface consisting of a plurality of sub-surfaces, (2a, 2b, 2c, 2d), wherein at lea...
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WO/2013/164068A1 |
The invention relates to a dental milling tool for machining pre-sintered ceramic white bodies on multi-axis CNC machines, comprising a ball head portion (1) which is rounded in a semipherical manner and which, at its largest outer diame...
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WO/2013/164342A1 |
A rotating tool includes a tool body including a first end and a second end. A plurality of first helical flutes extend from the first end of the tool body, each first helical flute of the plurality of helical flutes defining a respectiv...
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WO/2013/166412A1 |
Technology for milling selected portions of a workpiece by a cutting tool of a numerical control machine is described. The described technology provides methods and apparatuses for milling areas of a part so that more aggressive machinin...
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WO/2013/159260A1 |
A milling cutter for chamfering, comprising a body (10), at least one blade (20), and at least two guide posts(30); the body (10) comprises an installation section (11) and a cutting section (12); the blade (20) is removably installed on...
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WO/2013/161558A1 |
In a tool in which a c-BN sintered body (4) comprising c-BN particles and a bonding phase is provided at least on a blade tip, there are formed on a rake face (5) a plurality of grooves (6) having a leading end located on a blade ridgeli...
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WO/2013/160692A1 |
A rotary cutting tool (10) comprises a shank (12) formed of a first material of a first hardness. The shank (12) has a first end (12a), and a plurality of elements (14) are provided at the first end (12a) of the shank (12). The elements ...
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WO/2013/159669A1 |
Disclosed is a stainless steel material and a manufacturing method therefor. The stainless steel material is a Cr-Mn-N austenitic stainless steel where nickel is replaced by nitrogen. The manufacturing method comprises: a smelting method...
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WO/2013/156536A1 |
A method of making a construction comprising a polycrystalline super-hard structure joined to a side surface of an elongate substrate. The method includes: providing a vessel configured for an ultra-high pressure, high temperature furnac...
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WO/2013/157472A1 |
This surface-coated cutting tool is characterized in including a substrate and a coating film formed on the substrate, the coating film including one or more layers, the layer of the coating film that is adjacent to the substrate being a...
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WO/2013/153640A1 |
This hard coating is a multilayer film comprising two or more of the following layered in alternation: first coating layers (24) comprising a Ti1 − a − bCraMb nitride, oxide, carbide, carbonitride, or boride, where M includes at leas...
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WO/2013/153614A1 |
The following are provided: a hard coating for a cutting tool, said hard coating being highly resistant to both wear and seizure; and a cutting tool coated with said hard coating. This hard coating is a multilayer film comprising two or ...
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WO/2013/153213A1 |
The invention relates to a cutting insert (20) for a cutting tool for machining workpieces, which cutting insert has a contact face (24) and a rake face (22) that is opposite the contact face in a plane-parallel manner and has the same b...
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WO/2013/153547A1 |
A triangular cutting insert (100) has first and second surfaces(102, 104), a midplane (M), a peripheral surface(106), with an insert center axis (G). The peripheral surface (106) has alternating relief flanks (114) and corners (116). A m...
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WO/2013/150603A1 |
Provided are a hard coating film for a cutting tool, said hard coating film having both an excellent wear resistance and an excellent deposition resistance, and a cutting tool that is coated with the hard coating film. A hard coating fil...
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WO/2013/146237A1 |
Provided is a ball end mill that does not interfere with the defect resistance of the cutting blade, the rotational track of which forms a convex hemispherical shape. A ball end mill in which a gash (4) is formed on the tip of a main end...
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WO/2013/146238A1 |
This ball endmill, which comprises alternatingly formed long and short blades, achieves excellent chip discharge performance without sacrificing the blade edge strength in particular at the end-side portion of the endmill body which inte...
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WO/2013/146236A1 |
This replaceable head cutting tool increases the strength of engagement between a coupling member and the tool body without causing damage to the tool body or the punch. A cylindrical mounting unit (21) of the coupling member (2), which ...
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WO/2013/144030A1 |
The present invention relates to a crankshaft milling cutter (1) having a disc-shaped main body (2) which is rotatable about an axis perpendicular to the disc plane and on the periphery of which there are provided recesses (3, 4, 5) for ...
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WO/2013/146882A1 |
Provided are: an exchangeable tip cutting tool in which breakage of the threaded section and breakage of the thread ridges during installation of the machining head and under increased cutting load during cutting are limited and which is...
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WO/2013/145233A1 |
Provided are a hard coating for cutting tools and a cutting tool coated with a hard coating, the hard coating having both excellent abrasion resistance and adhesion resistance. A multilayer film in which two or more layers of a first coa...
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WO/2013/140383A1 |
A numeric control machine tool (1) of the type comprising: a basement (2); a substantially rectilinear main supporting crossmember (4) which extends above the basement (2) and has two axial ends (4a) structured so as to rest stably and i...
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WO/2013/140005A1 |
The invention relates to a milling machine comprising a frame (2) including a work surface (2.1) disposed in a vertical plane and a C-shaped moving bridge (3). In addition, the machine comprises: at least three heads (7), each head inclu...
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WO/2013/139844A1 |
The invention relates to a milling and boring tool (1) comprising a tool shaft (3) that has a central axis (5), at least one geometrically-defined roughing cutting edge (7), and at least one geometrically-defined finishing cutting edge (...
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WO/2013/137021A1 |
Provided is a ball end mill comprising coolant holes, which makes it possible to increase the capacity of a chip-discharging pocket without having to shorten a short blade more than necessary, and to obtain ample chip-discharging propert...
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WO/2013/135220A1 |
The invention relates to a method for machining the joint of an open piston ring, by placing the piston ring in a one-piece or multi-part receiving element provided with a non-round inner circumferential surface and machining the joint b...
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WO/2013/132406A1 |
The method for welding profiled elements in plastic material, in particular PVC, comprises the steps of: preparing two profiled elements (3; 3a, 3b; 60, 61), arranged with respective zones to be welded (4; 62, 63) facing one another; mak...
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WO/2013/133441A1 |
Provided is a surface-coated cutting tool which has therein a hard coating layer capable of exhibiting excellent chipping resistance during the high-speed intermittent cutting work of an alloy steel or the like. A surface-coated cutting ...
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WO/2013/133251A1 |
A surface-coating cutting tool in which a hard covering layer having an average thickness of 2-10 µm is formed by deposition on a surface of a tool substrate comprising a tungsten-carbide-based superhard alloy, wherein the surface-coati...
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WO/2013/128673A1 |
This coated surface cutting tool comprises a base material and a coating formed on the base material and is characterized in that: the coating comprises at least one TiB2 layer; and for said TiB2 layer, TC(100) in the orientation index T...
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WO/2013/125542A1 |
The present invention relates to a cutting insert having cutting blade portions on the intersecting ridge lines of each of two end surfaces opposing each other and a peripheral side surface. Both end surfaces have plane symmetry. On each...
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WO/2013/121993A1 |
An end mill in which one of a plurality of end cutting edges is a long edge, wherein decrease in the strength of the long edge or the main end mill body itself is prevented while a good chip discharge performance and wear resistance are ...
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WO/2013/077443A9 |
The present invention addresses the problem of obtaining good surface roughness, without reducing a feed rate when an attachment error occurs, when a cutting insert for milling, which has side cutting edges for finishing, is properly att...
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WO/2013/118829A1 |
A multiple-edged ball end mill which is equipped with a shank part, a cutting edge part having a ball part, and at least three cutting edges each having a ball edge. Therein: concave inclined edges integrally extend from the tips of each...
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WO/2013/119036A1 |
A double-sided cutting insert for milling having eight main cutting edges and eight wiper edges. The cutting insert includes top and bottom faces and four side faces. Each side face includes first and second faces inclined to each other....
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WO/2013/115757A2 |
The present disclosure, in one aspect, relates to a milling apparatus having a cutter housing and feed chute, a rotary cutter, at least partially housed within the cutter housing and in communication with the feed chute, and a feed ram r...
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WO/2013/109945A1 |
A milling system for milling a track surface with at least one rotatable milling plate. A modular blade system for each milling plate allows individual blades to be removed and replaced when an individual blade becomes dull or broken. Th...
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WO/2013/109915A1 |
A support rib for securing a rotor pole to a flange in a gearless drive is described. The support rib is undivided and passes through an opening of the flange. The support rib can be joined with the flange and/or the rotor pole using an ...
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WO/2013/105348A1 |
This diamond-coated tool is characterized by comprising a base and a diamond layer that covers the surface of the base, and is also characterized in that the diamond layer contains diamond, from 1.0 × 1018 atoms/cm3 to 1.0 × 1022 atoms...
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WO/2013/105883A1 |
The cutting tool comprises an axis (1) and cutting edges divided into cutting parts (2, 3, 4, 5) that each extend from a beginning (6) to a periphery (7), wherein the cutting tool is designed so that the width (W) of the cross-section of...
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WO/2013/104506A1 |
A cutting insert (25) includes two supporting surfaces (41), four side surfaces (47) between the two supporting surfaces (41), each side surface (47) of the four side surfaces intersecting with two other side surfaces of the four side su...
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WO/2013/105081A1 |
A cutting insert includes a first surface, a second surface and a peripheral surface extending therebetween, and an insert hole extending between the first and second surfaces and having a hole axis. A cross section of at least a portion...
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WO/2013/102452A1 |
The invention relates to an end milling cutter for machining workpieces, comprising a tool clamping region and a tool cutting region (8) that extends axially from an end face (6) as far as the tool clamping region (2) and has at least tw...
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WO/2013/103774A1 |
Systems and methods for duplicating keys are provided. In some embodiments, a systems for creating keys are provided, the systems comprising: at least one hardware processor that: receives security information from a user; and receives g...
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WO/2013/099954A1 |
[Problem] To provide a radius end mill minimizing the appearance of steps and angles on the connecting points between a corner (R) cutting edge and an outer circumferential cutting edge, with good sharpening performance and little machin...
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WO/2013/097527A1 |
A device and method for machining anode plate for electrolysis, comprising a transverse movement device (3), a panel-shaping press and thickness measuring device (4), a bottom milling device (6) and a lateral milling device (5). The bott...
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WO/2013/093907A1 |
A cutting insert has polygonal first and second end surfaces which are connected by a peripheral side surface, each end surface defining first and second end planes, respectively. The peripheral side surface has first peripheral side por...
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WO/2013/024473A9 |
A method for manufacturing a cutting insert green body from a sinterable powder, a tool set for manufacturing the cutting insert green body by that method and the green body manufactured by the tool set. The tool set has axially moving u...
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WO/2013/089254A1 |
Provided is a multilayer hard coating film which enables the extension of a service life of a member. A multilayer hard coating film (1) which is formed on the surface of a base (2), said hard coating film (1) being characterized in that...
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