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WO/2009/035404 |
The present invention relates to coated cemented carbide inserts, particularly useful for milling of cast iron. The inserts are characterized by a composition of the substrate of 5-7 wt% Co, 0.05-2.0 wt% total amount of the metals Ti, Nb...
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WO/2009/034716 |
A composite material being excellent in joint performance between a cemented carbide layer and a cermet layer and capable of limiting deformation after sintering, and a coated cutting tool provided with a base material consisting of this...
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WO/2009/035405 |
The present invention relates to a coated cemented carbide insert (cutting tool), for wet or dry milling of cast irons, steels and stainless steels in toughness and wear resistance demanding applications. The cutting tool insert is chara...
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WO/2009/035396 |
The present invention relates to a cutting tool insert, particularly useful for machining of titanium alloys, comprising a cemented carbide substrate and a coating. The cemented carbide has a composition of 4-14 wt% Co, up to 5 wt% of th...
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WO/2009/031133 |
As seen in a side view of the cutting insert (10), the cutting insert is provided with cutting edges (30) that slope in opposite directions. A rake surface (42) extends at the upper surface (12) inwardly from the cutting edges. An inward...
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WO/2009/030378 |
A cutting tool is proposed, comprising - a base body (11), - and at least one cutting body that can be attached to the base body (11), said cutting body having - at least one geometrically defined blade (43), and having - an adjusting de...
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WO/2009/031348 |
[PROBLEMS] To provide a cutting tool the service life of which can be extended by preventing the worn width (VB) of the relief surface from increasing and preventing the edge from being broken. [MEANS FOR SOLVING THE PROBLEMS] This cutti...
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WO/2009/030378 |
A cutting tool is proposed, comprising - a base body (11), - and at least one cutting body that can be attached to the base body (11), said cutting body having - at least one geometrically defined blade (43), and having - an adjusting de...
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WO/2009/028687 |
Provided is a cutting insert comprising a breaker protrusion, in which a protruding portion formed on the upper face positioned on the inner side of a breaker groove along a corner portion is positioned on the side closest to the corner ...
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WO/2009/028744 |
The present invention discloses a cutting tool having a structure in which an insert can be rotated without detaching completely a clamping screw from a holder to correspond the new cutting edge or cutting corner of the insert to a work-...
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WO/2009/028679 |
A cutting tool comprises a cutting insert having an upper surface, a lower surface, side faces connected with the upper and lower surfaces, and an upper and lower surface side cutting edges formed, respectively, on an intersection of the...
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WO/2009/029021 |
The invention relates to a cutting insert for chip removing machining of workpieces, having at least one chip-removal surface (7, 8) arranged to carry away chips, at least one side surface (9) arranged to serve as a clearance surface, at...
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WO/2009/025112 |
A surface-coated cutting tool that is provided with a coating capable of reducing of crater abrasion and imparting of high abrasion resistance. The surface-coated cutting tool comprises a base material and, superimposed thereon, a coatin...
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WO/2009/025918 |
A round cutting insert (10, 100, 200) includes a bottom surface (16), a clearance side surface (14) and a top surface (12). The top surface (12) includes a chip control feature in the form of a continuous, circumferential depression (30,...
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WO/2009/022557 |
A surface-coated cutting tool which has excellent chipping resistance and wearing resistance in high-speed cutting processing such as high-speed gear cutting processing, high-speed milling processing, and high-speed drilling processing. ...
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WO/2009/022963 |
The invention relates to a drill body intended for chip removing machining and of the type that comprises, on one hand, an envelope surface (2), which transforms into a front end surface (3), and on the other hand a front cutting edge (5...
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WO/2009/020539 |
An attachment device for a rotary tool having an output shaft extending from the rotary tool housing is disclosed herein. The attachment device comprises an attachment housing defining a vacuum mouth. A fastening member is coupled to the...
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WO/2009/019677 |
A cutting tool (20) having a tool body (30) and a cutting insert (50) releasably retained in a pocket of the tool body. The cutting insert (50) having first (157) and second (158) rear insert abutment surfaces and a third forward insert ...
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WO/2009/019676 |
The present invention provides a cutting tool (10) having a cutting insert (14) retained in an insert pocket (16) by a retaining screw. The rear surface (32) of the cutting insert (14) has an insert engaging element (68) that comprises f...
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WO/2009/017438 |
The invention can be used in mechanical engineering in particular for machining by vibration cutting, materials, mainly hard-to-cut steels, alloys, tough non-ferrous metals, composite and other materials. The aim of the invention is to i...
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WO/2009/017053 |
A titanium-base cermet suitable for use as cutting tools having high chipping resistance and high wearing resistance. The titanium-base cermet (1) comprises: at least one of cobalt and nickel; at least one of carbides, nitrides, and carb...
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WO/2009/016932 |
Disclosed are: an oxide coating film having superior wear resistance compared with a conventional oxide coating film based on an aluminum oxide; a material coated with the oxide coating film; and a method for forming the oxide coating fi...
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WO/2009/011986 |
A clamping tool holder (10) includes a tool holder body (12) and a clamp (10) for clamping a cutting insert (22). The clamp (40) causes the cutting insert (22) to press against the bottom and the side walls of an insert-receiving pocket ...
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WO/2009/011650 |
The present invention relates to coated cemented carbide inserts, particularly useful in fine turning of superalloys. The inserts are characterized by a composition of a cemented carbide of WC, 4.0-7.0 wt-% Co, 0.25-0.50 wt-% Cr and a co...
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WO/2009/011648 |
The present invention concerns a cutting tool insert for turning of steel or stainless steel at high cutting speeds. The insert is tough and resistant to wear and deformation. The cutting tool insert comprises a (006) textured C1-AI2O3 c...
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WO/2009/010028 |
The invention relates to a modular tool system, made up of a base tool holder with at least one housing drilling for the shaft of a tool support which may be fixed by a clamping device and comprises a cutting insert for machine cutting, ...
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WO/2009/010027 |
The invention relates to a tool holder with a detachably fixable cutter insert (42, 48) and a cooling lubricant supply (28), characterised by a clamp lid (35, 36) with a coolant inlet opening (34), in which the cooling lubricant supply o...
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WO/2009/007097 |
The invention relates to a method for cooling and lubricating a machine tool (1) for machining a workpiece (4) and for cooling and lubricating the machined workpiece (4), wherein the tool (1) is fitted with at least one cutting tip (2) w...
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WO/2009/005218 |
The present invention discloses a cutting insert for a machining tool having a structure being capable of controlling effectively chips generated on a work-piece. A cutting insert according to the present invention includes an upper surf...
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WO/2009/005924 |
A coated cutting insert (20) is described having a substrate (40) that has a flank surface (22) and a rake surface (24) and a cutting edge (26) at their intersection, and a wear-resistant coating scheme (44) that adheres to the substrate...
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WO/2009/005924 |
A coated cutting insert (20) is described having a substrate (40) that has a flank surface (22) and a rake surface (24) and a cutting edge (26) at their intersection, and a wear-resistant coating scheme (44) that adheres to the substrate...
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WO/2009/002266 |
The present invention relates to cutting insert for especially dry milling of hard cast steel with a hardness of 50-65 HRC comprising a substrate and a coating. Inserts according to the invention has improved edge line security and wear ...
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WO/2009/001973 |
The present invention discloses a cutting insert for a machining tool having a structure being capable of controlling effectively chips generated on a work-piece. The cutting insert according to the present insert has an upper surface, a...
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WO/2009/002270 |
A cutting tool comprising a body, a cutting edge on at least one part of said body and a plasma deposited carbon coating layer provided on said cutting edge that is substantially free of macro-particles.
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WO/2008/155484 |
The cutting tip comprises a lateral face (3) for aligned lateral positioning against a lateral alignment line (53) with a tool holder housing (50), comprising an alignment snout (39) with first (31) and second (32) lateral alignment surf...
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WO/2008/155331 |
The invention relates to an indexable insert (1) for installation in carrier tools for machining workpieces having a top (2) and a bottom (3) and having a circumferential geometry (4) connecting the top (2) and bottom (3), wherein cuttin...
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WO/2008/155484 |
The cutting tip comprises a lateral face (3) for aligned lateral positioning against a lateral alignment line (53) with a tool holder housing (50), comprising an alignment snout (39) with first (31) and second (32) lateral alignment surf...
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WO/2008/149824 |
A DLC-coated tool produced by forming a substantially hydrogen-free DLC film on a substrate, wherein the DLC film has a density of 3.0 to 3.4g/cm3 and a nanoindentation hardness of 40 to 100GPa and wherein in the surface scanning test wi...
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WO/2008/150219 |
Theinvention relates to a tool intended for chip removing machining and of the type that comprises a long narrow basic body (1) and a replaceable loose top (2), in particular a slender, rotatable tool, such as a shank-end mill, a contour...
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WO/2008/149371 |
A cutting tool holder (11) adapted for mounting thereon a cutting insert (13) having a top face, a bottom face and formed with an insert bore having an inner surface extending between the top and the bottom face. The holder comprises a s...
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WO/2008/150216 |
In a first aspect, the invention relates to a cutting tool comprising a basic body (1) and an indexable cutting insert (2) that is mounted in the basic body via an interface comprising two connecting surfaces (11, 22) mechanically engagi...
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WO/2008/146727 |
Disclosed is a surface-coated cutting tool which comprises a base material and a coating film formed on the base material. The coating film comprises a composite super-multilayer film comprising at least one first super-multilayer film a...
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WO/2008/147008 |
Disclosed is an insert for a cutting tool, in which the top and flank thereof have different com¬ positions. The lifetime of the insert for a cutting tool is increased thanks to the different compositions for the top and flank thereof. ...
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WO/2008/146563 |
A cutting insert having a substantially polygonal upper surface, a lower surface, a side face with a flank, and a cutting edge formed at the intersection of the upper surface and the side face.The cutting edge has a first cutting edge, a...
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WO/2008/146856 |
Disclosed is a cermet excellent in thermal shock resistance and fracture resistance. Specifically disclosed is a cermet (1) which is obtained by binding hard particles (2) with a binder phase (3) which is composed of at least one of Co a...
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WO/2008/142038 |
The invention relates to a cutting insert, in particular an indexable cutting insert (1) for machining predominantly metal materials, comprising a first surface (5) that acts as a contact surface for a chuck tool and a depression in the ...
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WO/2008/142096 |
The invention relates to a cutting insert (1) that is chucked in carrier tools, comprising an upper and lower face, a cutting corner (2) with a corner radius (4) being located on each upper and lower face, between a primary cutting edge ...
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WO/2008/138789 |
The invention provides a single or a multilayer PVD coated sharp edged cutting tool, which can at the same time exhibit satisfactory wear and thermochemical resistance as well as resistance to edge chipping. The cutting tool comprises a ...
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WO/2008/138413 |
The invention relates to a rotatable and reversible cutting attachment (1) cutting eight ways and comprising two opposing, essentially quadratic base surfaces (2) which can be mutually rotated about a central axis (A1) extending perpendi...
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WO/2008/138414 |
The invention relates to a rotatable and reversible cutting attachment (1) cutting eight ways and comprising two opposing, essentially quadratic base surfaces (2) which can be mutually rotated about a central axis (A1) extending perpendi...
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