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WO/2009/004546A1 |
The milling cutter (10) comprises three blades (11) each having a cutting edge (12) and a rear face (14). The cutting edges extend radially outwards from a longitudinal axis (x) so as to create, during the rotation of the milling cutter,...
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WO/2009/001929A1 |
The invention provides a cemented carbide which has high strength and high hardness and is suppressed in breakage; a cutting tool and a cutting device. A cemented carbide characterized in that in the X-ray diffractometry with Cu Kα radi...
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WO/2008/155331A1 |
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/2008/154904A2 |
The invention relates to a tool for machining a workpiece, comprising a base body (2) with at least one tool cutting edge (7) and a de-burring device with at least one de-burring tool (3) located in a recess (6) in the base body (2), sai...
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WO/2008/155484A2 |
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/2008/149824A1 |
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/2008/150219A1 |
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/2008/150216A1 |
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/2008/149371A1 |
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/2008/146891A1 |
A method of trimming a surface layer portion of hot slab, comprising the step of cutting a thickness region of 1 mm or more from the skin of a slab just after casting over an area or the whole area of a surface layer portion of any one o...
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WO/2008/146563A1 |
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/2008/146462A1 |
[PROBLEMS] A drilling device that performs highly accurate drilling and contributes to sufficiently extend the life of a drilling tool (cutting edge, particularly), and a method of producing a drilled object. [MEANS FOR SOLVING PROBLEMS]...
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WO/2008/146506A1 |
A highly practical rotary cutting tool that can detect a reference position without causing a tool tip to come into contact with a contact type position detector and that can, even if the diameter of the rotary cutting tool is very small...
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WO/2008/146727A1 |
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/2008/142239A2 |
The invention relates to a cutting disc (1) for producing wide kerfs, noteworthy in that it is obtained by assembling two discs with peripheral recesses, the assembly being carried out in such a way that the central parts of the two disc...
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WO/2008/142096A1 |
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/2008/138718A1 |
The invention relates to a form blade (10) for the milling of bevel gears, with a base body (11) which has a receiving area and with at least two cutting strips (13.1, 13.2) with a cutting edge (18.1). The cutting strips (13.1, 13.2) are...
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WO/2008/138413A1 |
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/2008/136426A1 |
Provided is a cutting insert comprising an upper face, a lower face, and side faces. Further comprised are cutting blades, which are formed at least partially of the intersecting portions between the upper face and the side faces and eac...
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WO/2008/131717A1 |
The invention relates to a cutter support (1) comprising a soldered cutting body (2) for installation in a milling tool and a cutter head comprising at least one such cutter support. According to the invention, the cutting body (2) is di...
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WO/2008/132859A1 |
Provided is a rotary cutting tool which can have an elongated lifetime and extremely excellent practicability. Spiral discharge grooves (2) for cut chips extending from the tip end of the tool toward its base end are formed in the outer ...
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WO/2008/132740A1 |
A face milling or end tool (10), includes a hollow cutter head (11) of a cylindrical configuration formed with a plurality of cutter edges (16a) on its outer cylindrical surface, and with a plurality of passageways (16b) therethrough lea...
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WO/2008/132860A1 |
An extremely practical rotary cutting tool which does not grind other end cutting edge when the tool center of point flank is ground and can reduce cutting surface roughness. On the outer circumference of the tool body (1), a large numbe...
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WO/2008/132757A1 |
A fully indexable square cutting insert (100) has four side surfaces (112A, 112B, 112C, 112D) connecting to two end surfaces. At the intersection of each side surface with an end surface is a primary cutting edge (120) which extends from...
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WO/2008/130521A2 |
A tool holder and rotating spindle of a milling machine is provided. A dampening member may be disposed on an outer surface of the tool holder or spindle or between the tool and tool holder or tool holder and spindle to mitigate harmonic...
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WO/2008/129237A1 |
A tool (100) for working the internal bore of a tube comprises a motor (10), having a housing with a rotary output; a housing sleeve (14a) and shaft (22); a first bearing housing (16), having a rotatably journalled first spindle (102), m...
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WO/2008/128035A1 |
A center or non-center cutting end mill (10) for orbital drilling of fiber reinforced plastic (FRP) materials includes a shank (12), a neck (14), a cutting head (16)and two or more flutes (36, 38). The end mill (10) has a tool geometry w...
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WO/2008/123375A1 |
Provided is a cutting tool comprising a cutting insert having an upper face, a lower face, side faces and cutting blades formed at the intersecting portions between the upper face and the side faces. Further comprised is a holder having ...
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WO/2008/123424A1 |
A sheet member, a rotary tool using the sheet member, and a cutting method using the rotary tool. The sheet member has a body section having an upper surface, a lower surface, and a side surface and also has an upper stage section formed...
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WO/2008/122063A1 |
Disclosed is a tool that is designed as a milling cutter (13) and is used for producing an undercut groove (1) in a gypsum plaster board (2), said undercut groove (1) having a V-shaped upper delimiting cross-section (3) and an adjacent u...
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WO/2008/120188A2 |
A cutting insert having a pentagonal prismatic shape. A cutting region (46) is associated with each polygonal side and is elevated with respect to a central tangential abutment surface (44). A primary cutting edge (50) associated with a ...
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WO/2008/121055A1 |
A cutting tool includes a cutting insert, the insert including a cutting edge. The cutting tool also includes a cassette including an insert clamp for clamping the insert relative to an abutment surface of the cassette, and a generally c...
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WO/2008/120186A1 |
A cutting insert (22) of a trigonal shape. The cutting insert has a peripheral surface (34) that extends between two opposing identical end surfaces (28). A median plane (M) bisects the cutting insert between the end surfaces. A through ...
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WO/2008/119529A1 |
The invention relates to a method for producing a sheet piling component, such as a sheet pile, a connecting profiled element, or a support, which comprises at least one lock that extends along the entire length of the pile sheet compone...
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WO/2008/121056A1 |
A cutting insert (21) includes a body having a first surface, a second surface, and an intermediate surface. The intermediate surface includes a generally cylindrical main surface (31) and at least one recess surface (33) extending radia...
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WO/2008/121057A1 |
A tool with a replaceable tip includes a tool body (125) including a tip holding portion, a tool tip having a shank portion adapted to be disposed proximate the tip holding portion (127) comprising a wall (129) defining an axial opening ...
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WO/2008/116446A1 |
The invention relates to a ball raceway milling device (3) having a milling head (4) on which a cutting edge (6) is arranged. According to the invention, the milling head (4) consists of solid carbide. The invention further proposes a to...
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WO/2008/116762A1 |
A milling cartridge (1), a rear adjustment insert (15) with a retention tooth (20) and an oblique axial thrust surface (16) for adjusting the protrusion from the mill (2) of the machining bit (6) of the milling cartridge (1), and a later...
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WO/2008/114242A1 |
A system for attaching a cutting member (30, 230, 430, 530) to a cutter body (13, 513) includes a pin (50, 150, 250, 4-50, 550), a clamping bolt (60, 260, 460, 560) and an adjustment bolt (70, 270, 470, 570). The pin has a longitudinal a...
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WO/2008/113314A1 |
The invention relates to a cylindrical cutter, the roller body of which comprises grooves provided along the length thereof at a distance from one another and at an angle to the longitudinal axis. Indexable inserts, particularly coated h...
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WO/2008/113311A1 |
The invention relates to a tool for the outside milling or for the rotary broaching of tools that rotate about the longitudinal axis thereof during machining, comprising a disk-shaped tool carrier comprising peripherally arranged cutting...
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WO/2008/114714A1 |
A cutting tool that in the event of cutting of highly hard metal materials, ensures excellent wear resistance and enhanced cohesion preventing effects. The cutting tool (1) comprises cutting base material (2) and cutting edge chip (3) of...
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WO/2008/114259A2 |
A cutter apparatus comprising a workpiece holder for holding a workpiece (105) having a longitudinal axis, which workpiece is to be cut to a particular shape by removing selected portions thereof during one or more cutting strokes; a too...
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WO/2008/110499A1 |
The present invention refers to a cutting tool for wood panels, in particular a shank cutter for use with CNC machines, which comprises a shaft (2) for connection to a spindle of a machine tool, and a cutting body (3) extending from the ...
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WO/2008/110518A1 |
Cutting tool comprising a structural member (1, 1') provided with means (301, 401 ) for engagement with operating means, and a plurality of cutting edges (201, 201') connected to said structural member (1, 1'), intended to follow a given...
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WO/2008/112524A1 |
An end mill is provided having an axis of rotation, a shank section and a fluted section, each extending along the axis of rotation, and a plurality of helical teeth. The fluted section has a first end attached to the shank section and a...
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WO/2008/106914A1 |
The invention relates to a cutter support (11) for fastening to a cutter head, comprising a shaft-like pin (11) and a head, having a soldered-in cutter (12) with a minor cutting edge formed by a face (27) and a free surface (28). Accordi...
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WO/2008/104585A1 |
The invention relates to a tool holder (1) as the carrier tool for a cutting tool for turning, milling and drilling applications for the machining of primarily metal materials, comprising an incorporated receiving recess with seat walls ...
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WO/2008/104945A1 |
The invention provides for a method of machining a substrate which includes the step of machining the substrate in an interrupted machining, impact machining or combination thereof operation using a tool which includes a tool component c...
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WO/2008/104538A1 |
The present invention relates to a spherical milling cutter having a shaft (1) and a cutting part (2), which comprises at least one cutting edge located on a spherical surface. In order to create spherical milling cutters with the charac...
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