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Patent Searching and Data


Matches 1 - 50 out of 23,322

Document Document Title
WO/2019/026601A1
Provided is an ultrasonic vibration machining device with which it is possible to suppress vibration of components due to an ultrasonic transducer, and to carry out machining satisfactorily using ultrasonic vibrations. This ultrasonic vi...  
WO/2019/024966A1
A mill bit for the manufacture of a wind turbine blade includes an elongate based body having a proximal end, a distal end, an outer surface, and an internal bore that defines an inner surface, one or more flutes formed on the outer surf...  
WO/2019/022086A1
A cutting insert according to one embodiment is provided with a polygonal first surface, a second surface, a third surface, and a cutting edge. The first surface is provided with a first corner, a first edge, a second edge, a first incli...  
WO/2019/022016A1
A cutting insert according to one embodiment is provided with: a polygonal first surface; a second surface; and a cutting edge positioned on a ridge where the first surface and the second surface meet. The first surface is provided with ...  
WO/2019/017374A1
Provided is a method for processing a wall surface of a rib groove using a tapered end mill, the tapered end mill including a shank part held by a machining tool, and an under-neck part positioned on the tip side of the shank part. The u...  
WO/2019/017201A1
Provided is a surface cutting tool that maintains excellent anti-chipping properties and wear-resistance properties over a long period of time even if used for, for example, high-speed intermittent cutting of an alloy steel and the like....  
WO/2019/010915A1
An indexable face milling cutting insert. The face milling cutting insert comprises a cutting insert body (1) and a cutting body (2) laminated on an upper surface of the cutting insert body, wherein the indexable face milling cutting ins...  
WO/2019/011535A1
The invention relates to a method for machining a component (2) by removing material, in particular by removing chips, in particular within a groove (1) provided in the component, in which method: spatially resolved measurement data, whi...  
WO/2019/004018A1
The coated tool according to one embodiment of the present invention is provided with: a base body having a first surface; and a coating layer disposed atop the first surface. The coating layer has a first layer that comprises a pluralit...  
WO/2019/003965A1
Provided is a ball end mill that is able to perform both cutting processing and polishing processing satisfactorily and allows cutting resistance at a tip thereof to be small. In this ball end mill, in the outer circumference of a tool b...  
WO/2018/235429A1
The attachment for a machining apparatus of an embodiment comprises: a machining apparatus-side copying guide that has a through hole through which a tool is to be passed, is to be brought into contact with a copying mold that is set on ...  
WO/2018/223159A1
The invention relates to a method for milling a workpiece (1) by means of at least one substantially polygonal cutting insert (2), which is arranged in a tool holder (3), wherein a spindle axis (S) of the tool holder (3) assumes an angle...  
WO/2018/225270A1
Provided is a program capable of determining a machining condition suitable for a finish state after machining. The machining-condition determination program is for determining, in a computer device, a machining condition for machining o...  
WO/2018/224547A1
The invention relates to a milling tool comprising a tool head (14) which is rotatable about a tool axis (12) and can be coupled on the rear side of the tool head to a machine spindle, a plurality of cutting elements (16) distributed abo...  
WO/2018/220910A1
A surface-coated cubic boron nitride sintered body comprises a substrate, which is a cubic boron nitride sintered body, and a coating film that comes into contact with and covers the substrate. At the interface between the cubic boron ni...  
WO/2018/221362A1
One embodiment of this end mill has a rod-shaped body extending from a first end to a second end, and the body comprises a plurality of cutting edges located on the first end side and a plurality of grooves each extending from the plural...  
WO/2018/221897A1
The present invention provides a cutting tool collet and a cutting tool holder having the same, the collet comprising: a housing including a body having a hollow portion formed so as to accommodate a cutting tool having a recess, and a t...  
WO/2018/215200A1
The present invention is directed to a cutting insert (10) comprising a body having a top surface (1), a bottom surface (2) and at least one peripheral edge surface (5) connecting the top (1) and bottom surfaces (2), wherein at least one...  
WO/2018/216256A1
A coating is formed on a base material and comprises at least one layer. Of said layers, at least one layer is a TiCN layer that is made of titanium carbonitride. Granular structures of the titanium carbonitride occupy at least 75 area% ...  
WO/2018/217093A1
A device and a method for attaching a drill body (8) to a tubular slot drill (1) which is arranged to drill in the ground (4), the slot drill (1) being provided, at its lower end portion (10), with at least one drill body (8) detachable ...  
WO/2018/216764A1
One embodiment of this rotating tool has a rod-shaped body, and the body has, in order in the direction of rotation about an axis of rotation, a twisted blade and a twisted groove on a first end side. In addition, the body has, in order ...  
WO/2018/210866A1
A metal cutting tool comprising a main body made of cemented carbide, cermet, ceramic, steel or high-speed steel, and a multi-layer wear protection coating, wherein the wear protection coating comprises - an lower layer (LL) having the o...  
WO/2018/210634A1
The present invention is related to a method of producing a cutting plate made of hard metal, in particular of sintered carbide, by multiaxial pressing a powder mixture of a hard metal component and a binder to form a green body (10), fo...  
WO/2018/205209A1
The present invention is applicable to the technical field of motor rotor production equipment, and provides a motor rotor plane cutting machine comprising an equipment rack and a plane cutting device, wherein a power pack is disposed un...  
WO/2018/207982A1
Disclosed is a tool changer. In the tool changer, a tool is inserted into a connection pipe, wherein the connection pipe has: an operation inner diameter part which is coupled to a housing while extending in the axial direction, and rota...  
WO/2018/203177A1
A rotary cutting tool (20) has a cutting body (22) and a plurality of cutting inserts, including a first insert (24) removably secured in a first pocket and a second insert (26) removably secured in a second pocket. The first pocket open...  
WO/2018/203178A1
A cutting insert has opposing front and back end surfaces with a peripheral side surface extending therebetween and a first axis extending therethrough, and a median plane perpendicular to the first axis located between the front and bac...  
WO/2018/202726A1
The invention relates to a cutting tool having a tool head (14) that can be rotated about its mid-axis (12) and has a front end face (24) and a circumferential surface (16), a plurality of cutting elements (18) and associated chip groove...  
WO/2018/198930A1
A rotary tool based on one aspect of the invention has a rotary shaft, and a cylindrical main body extending from a first end to a second end. The main body has: a first groove which, going toward the second end, angles backward in the d...  
WO/2018/198648A1
This scroll compressor manufacturing method employs a machine tool (1) provided with: a table (30); a workpiece securing portion (40) which is provided on the table (30) to cause the table (30) to hold a workpiece; and a tool gripping po...  
WO/2018/198719A1
Provided is a cutting tool containing a sintered body which includes a first hard phase, a binder phase, and Al2O3. The first hard phase comprises WC. The binder phase contains a first metal comprising at least one selected from Co and N...  
WO/2018/198421A1
This cutting tool is provided with a base material, and a coating film covering the base material by being in contact with the base material. The base material is a cubic boron nitride sintered compact. The coating film is formed of a ce...  
WO/2018/198929A1
An insert for a slot mill according to one aspect has a first surface, a second surface positioned on the side opposite to the first surface, a third surface positioned between the first surface and the second surface, and a through-hole...  
WO/2018/198414A1
Provided is a cutting tool containing a sintered body which includes a first hard phase, a binder phase, and Al2O3. The first hard phase comprises WC particles. The binder phase contains a first metal comprising at least one selected fro...  
WO/2018/197141A1
The invention relates to a cutting insert (100) for machining a workpiece. The cutting insert (10) is a four-cut cutting insert, which substantially has the shape of a rhomboid. The cutting insert (10) has two identical, mutually opposit...  
WO/2018/197364A1
The invention relates to a drilling tool (1) comprising a shaft portion (2), a rotational axis (5) about which the drilling tool (1) rotates during use as intended, a drill portion (3) which has at least one blade (4), and a milling port...  
WO/2018/198445A1
A cutting insert having a first surface, a second surface, and a side surface. The second surface is on the side opposite the first surface. The ridgeline of the first surface and the side surface includes a cutting edge. The cutting edg...  
WO/2018/193437A1
A double-sided, indexable, non-positive ramping insert (14) has a 180-degree rotational symmetry about each of the first, second and third axes (X, Y, Z) of a three-dimensional Euclidean space. The ramping insert (14) includes two first ...  
WO/2018/194018A1
This cemented carbide comprises: first hard-phase particles including WC; second hard-phase particles including a carbonitride containing at least Ti and Nb; and a metal bond phase including an iron group element, wherein the second hard...  
WO/2018/193156A1
The invention relates to an apparatus (500) for manufacturing a panel product (100, 200, 300). The apparatus (500) comprises more than one machining means (501), configured to make grooves (105, 205) in the direction transverse to the lo...  
WO/2018/193431A1
The present invention relates to a machine (3) for duplicating flat keys. Such a machine comprises a clamp (11) for blocking at least one original key (5) to be copied, a reading assembly (1) for reading the cuts of the flat key (5) and ...  
WO/2018/190521A1
The technical objective of the present invention is to provide a high-feed cutting insert capable of applying a sufficient entering angle while ensuring rigidity of the bottom part of a cutting tool. To this end, the high-feed cutting in...  
WO/2018/184854A1
A base assembly (22) for a power tool, such as a router (20), includes a base member (26), an adjustment mechanism (56), and a lock member (74). The base member is configured to accept a motor housing of the power tool. The adjustment me...  
WO/2018/187446A1
End mills having vibration reduction elements are disclosed. In one embodiment, an end mill includes a plurality of helical lands that are oriented in a twist direction around a centerline axis, where the helical lands extend to an axial...  
WO/2018/186690A1
The present invention relates to a holder for cutting-tool fastening which allows a cutting tool, such as a drill or an end mill, or a side milling cutter, to be fastened to the head part of a machine tool at the time of reaming or milli...  
WO/2018/186695A1
The present invention relates to a holder for cutting-tool fastening which allows a cutting tool, such as a drill or an end mill, or a side milling cutter, to be fastened to the head part of a machine tool at the time of reaming or milli...  
WO/2018/182138A1
The technical problem to be solved by the present invention is to provide a single-sided high feed cutting insert which can have increased edge strength and reduced cutting load so as to be suitable for high feed machining. To this end, ...  
WO/2018/181036A1
One mode of embodiment of a cutting insert according to the present invention is provided with a substrate including a first surface, a second surface adjacent to the first surface, and a cutting edge located on at least part of a ridge ...  
WO/2018/180911A1
One mode of embodiment of a cutting insert according to the present invention is provided with a substrate containing a plurality of tungsten carbide particles. When the size distribution of the tungsten carbide particles is measured at ...  
WO/2018/180775A1
One embodiment of a rotating tool has a cylindrical body that extends from a first end to a second end, and the body has, in order in the direction of rotation about an axis of rotation, a second twisted blade, a second twisted groove, a...  

Matches 1 - 50 out of 23,322