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WO/2008/105519A1 |
A cutting tool that simultaneously excels in abrasion resistance and chipping resistance. In the production of a cutting tool having a base material provided on its surface with a layer, prior to the formation of the layer, there are car...
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WO/2008/102696A1 |
Intended is to provide a cutting tool, which has a high hardness and an excellent wear resistance, which is so chemically stable even at a high temperature as to have a long tool lifetime, and which has such a sharp cutting blade as can ...
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WO/2008/103889A1 |
A rotary cutting end mill (10) comprising a shank section (12) and a fluted section (14) both extending along the axis of rotation (16); and further comprising a plurality of helical teeth (26) wherein a first helical tooth (26) has a fi...
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WO/2008/099984A1 |
The present invention relates to a cutting insert capable of using upper and lower faces thereof. The upper face has a polygonal shape with curved edges. The lower face has a rotationally symmetrical relation to the upper face. Flank fac...
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WO/2008/097170A1 |
A cutting tool having multiple cutting edges includes a tool body having a longitudinal axis, a first cutting edge including a first leading edge that defines a first profile when rotated about the longitudinal axis, and a second cutting...
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WO/2008/090301A1 |
A method of manufacturing a milling cutter having a cutting head and a coaxial integral shank comprising the steps of grinding, in a first grinding operation, a plurality of helical flutes (5) into the outer periphery of a cutter blank f...
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WO/2008/088264A1 |
The invention relates to a rotatable multi-operation tool intended for hole making and other chip removing machining, comprising replaceable cutting inserts (2, 3, 4) of different types, a basic body (1) having a front end (6) from which...
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WO/2008/088585A2 |
A router bit (1) includes an upper (3) and a lower (7) cutter, axially aligned and separated by a fixed longitudinal displacement (6). No substantial portion of the bit (1) extends beyond the lower end of the lower cutter. In some embodi...
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WO/2008/088631A1 |
A cutting insert (150) includes a milling insert body (172) defining a first part of a rake surface (178) of the cutting insert and a core (670) defining a second part of the rake surface. The milling insert body (172) includes at least ...
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WO/2008/088628A1 |
A cutting insert assembly (40) for use in chipforming and material removal. The cutting insert assembly (40) includes a cutting insert body (190) that presents at least two discrete cutting locations (230, 232). The cutting insert body (...
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WO/2008/088621A2 |
A generally parallelogram-shaped cutting insert includes a top face; first and second main radial clearance faces, each intersecting the top face; first and second minor axial clearance faces each intersecting the top face and connecting...
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WO/2008/088630A1 |
A cutting insert (170) for use in chipforming and material removal from a workpiece wherein coolant is supplied to the cutting insert from a coolant source. The cutting insert (170) includes at least one discrete cutting location and at ...
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WO/2008/083818A1 |
The invention relates to a milling device (1) comprising two cutters (3, 4), which are disposed on a rotatable tool holder (2) at a distance from each other. For adjustment purposes, and particularly for the precision adjustment of the d...
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WO/2008/083725A1 |
In the case of a cutting insert (1), in particular for counterboring and/or countersinking operations, comprising two longitudinal sides (4) and two narrow sides (5) between an upper side (2) and an underside (3), a cutting edge (6) is f...
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WO/2008/084469A1 |
A four-sided cutting insert (1) has a top surface (3), a bottom surface (5) and a pair of first side surfaces (11) connected to a pair of second side surfaces (13) via corner surfaces. Opposite corners of the cutting insert are provided ...
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WO/2008/083217A1 |
An edge finishing system for items such as polycarbonate panels. The system includes a multi-purpose edge-finishing tool (10) which trims and smoothes the edges of a workpiece (60). The tool includes a contour cutter portion (14) having ...
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WO/2008/080460A1 |
The invention relates to a device (100) for the machine processing of a material. The device (100) comprises a fixed stator (110) and a rotatable rotor (120). The rotatable rotor (120) is arranged around the fixed stator (110). The devic...
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WO/2008/082101A1 |
A multi-function cutting tool is disclosed. The multi-function cutting tool includes a cutting insert (200) and a cutter body (300). The cutting insert has an upper surface (201), a lower surface (205), and first and second cutting edge ...
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WO/2008/078592A1 |
A surface-coated tool comprising a substratum and, superimposed on the surface thereof, a coating layer containing Ti and W in the form of nitrides or carbonitrides. The coating layer comprises a matrix and, dispersed therein, particles....
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WO/2008/078892A1 |
A cutting insert for high-efficiency cutting is disclosed. The cutting insert includes an upper surface (110a), a lower surface (HOb), side surfaces (114) and corner side surfaces (116), which connect the side surfaces to each other. A c...
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WO/2008/074278A1 |
The invention relates to a cutting insert for chip-forming machining, of which at least the top surface, on one side, forms the face (1) and the peripheral, planar side surface, which are located at right angles to one another, form the ...
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WO/2008/076007A1 |
The invention relates to a method of manufacturing a wall structure comprising the steps of producing at least one elongated web (12) in a workpiece (9) by feeding a machining tool (1) along the workpiece, wherein the machining tool simu...
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WO/2008/071619A1 |
A method for reading a key profile, characterised by: illuminating the shank of said key (4, 4') with diffused light; and collecting on a sensor (26) the image obtained in this manner in the direction of the axis of said shank.
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WO/2008/073038A1 |
The invention relates to a tool for chip removing machining comprising a basic body (1) and a cutting insert (2), which is fixed in an insert seat (7) in the basic body by means of a tightening element (3), and which, via at least one sh...
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WO/2008/073037A1 |
The invention relates to a cutting tool comprising a basic body (1) and a cutting insert (2), which is detachably connected to the basic body via an interface, which includes, on one hand, a first connecting surface (5) formed in the bas...
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WO/2008/072690A1 |
It is possible to perform a process on a medium to be processed with a desired accuracy while reducing the process tact time. A processing device includes a control unit (7), an X-axis encoder (6A), and a Y-axis encoder (6B). The control...
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WO/2008/071297A2 |
In order to carry out complete machining of a blank (RL) on a machine tool, such as, for example, a rotary miller (HSTM), the blank (RL) is held in at least one clamp (SM) during a machining step. All the functional surfaces of the workp...
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WO/2008/067634A1 |
A cup milling cutter (20) for machining an integrated bladed rotor (50) is provided a plurality of cutting inserts (30 or 78) removably attached to a cup shaped body (22) to form a virtual cutting ring (32) about an axis of rotation (28)...
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WO/2008/068158A1 |
The present invention relates to an end milling cutter with a number of end-cutting edges (10, 20), at least a first one (10) of which reaches up to the axis (30) of the milling cutter. To provide an end milling cutter that allows much g...
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WO/2008/068818A1 |
An end mill that realizes prevention of environmental pollution. End mill (1) has aperture (5a) resulting from opening forming along helical flute (4). The aperture (5a) is so structured as to communicate via air suction channel (5) with...
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WO/2008/068595A1 |
In this machine (1), the displacement assembly (3) allows the working head (2) to be moved in five or six axes, namely three translational movements along the three Cartesian axes X, Y and Z, and two or three pivoting options; the workin...
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WO/2008/064656A1 |
The invention relates to a machining tool (1) comprising a tool holder, a cassette (3) that is attached to the tool holder, a cutting plate (5), which is situated on the cassette (3) in addition to adjusting means, which are used to set ...
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WO/2008/064657A2 |
The invention relates to a machining tool (1) with a tool holder that comprises a support arm (3) with a cutting plate (5) and a base body (2). The support arm (3) is elastically connected to the base body (2) and adjusting means for pos...
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WO/2008/065052A1 |
Clamp for key cutting machines, of the type comprising a pair of jaws (6, 10) mounted on a single pin (2) fixed to the machine structure and associated with a knob (22) screwable on a threaded portion of said pin (2) and acting in the se...
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WO/2008/066857A2 |
A fully automatic key duplicating machine. A master key alignment module is movably disposed into and out of proximity with a master key clamping module, the master key being aligned by the alignment module within the master key clamping...
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WO/2008/058524A1 |
The invention relates to a metal-cutting tool (1) comprising a tool carrier, a replaceable cutting plate (3) for chip removal, and an adjusting element (7) applied by means of screw elements and used to adjust the position of the cutting...
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WO/2008/052503A1 |
The finishing/roughing mill (1) has a cylindrical tool shank (2) and a milling region (3), which adjoins said shank and has a number of milling faces (4), which are located in the circumferential direction of the mill and extend in a hel...
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WO/2008/051161A1 |
The present invention relates to a cutting portion for rotary cutting machining. The cutting portion (10) comprises a cutting edge means (13), which comprises at least one cutting edge, which is integral with the cutting portion. The cut...
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WO/2008/050318A1 |
An indexable tangential cutting insert (100) has a convex top surface (110), a bottom surface (112) provided with a cylindrical insert protrusion (136), and a peripheral side surface including a pair of opposing major side surfaces (116A...
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WO/2008/051114A2 |
The invention relates to mechanical engineering, in particular to tools and a method for machining workpieces which have curved diffucult-to-reach surface areas. The inventive method consists in machining with the aid of cylindrical or c...
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WO/2008/052127A2 |
The casing cutter disclosed herein is useful for severing downhole tubulars and comprises a body (11) a cutting head (14) cutting blades, and actuators for operating the cutting head and cutting blades. Cutting is accomplished by rotatin...
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WO/2008/046373A1 |
The invention relates to a tool coupling for connecting a tool carrier which can be driven in a rotating manner, in particular a milling tool with a machine spindle or an adapter connected to a spindle, wherein four drivers in a crosswis...
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WO/2008/046496A1 |
The invention relates to a modular drilling tool (1) having a carrier body (2) and a cutting unit (16) attached thereto, wherein the carrier body (2) extends along a carrier body longitudinal axis (Z), which is configured substantially c...
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WO/2008/044991A1 |
A negative insert (1) f o r cutting machining h a s a top side (6), a clearance side (7) perpendicular thereto and a cutting edge (8) in a 5 region interconnecting these sides and extending substantially in p a r a l l e l with t h e s e...
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WO/2008/043942A1 |
The invention relates to a device for machining a large-diameter workpiece (P) of axis Δ positioned substantially vertically, comprising a support (2) that can be fitted to the workpiece (P), machining means (10) which are fitted to the...
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WO/2008/044115A1 |
The tool (1) according to the invention is equipped with cutting inserts (5) made of polycrystalline diamond and with washing channels cooling the tool from the inside and discharging, through outlet holes (15), jets of compressed air th...
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WO/2008/040136A1 |
Disclosed is a milling method for machining a workpiece of a compressor or turbine wheel in a machine tool. In said method, the contour of flow-conducting sections of the compressor or turbine wheel is machined using a rotating milling t...
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WO/2008/040638A1 |
The present invention relates to a tool for machining workpieces, having a shank (2) and a cutting part (3), wherein the cutting part (3) has a cutting edge section (8) that defines the nominal diameter of the tool, or an insert seat (6)...
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WO/2008/041402A1 |
A surface coating cutting tool having a base material and, provided thereon, a coating, characterized in that the coating includes at least one hard layer and at least one oxygen-enriched hard layer, and that the hard layer in the entire...
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WO/2008/038805A1 |
A cutting insert has an insert body having an upper face and side faces, a cutting edge positioned between both ends of the ridge between at least one of the side faces and the upper face, a high part positioned at one end of the ridge, ...
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