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Matches 1 - 50 out of 23,676

Document Document Title
WO/2019/154460A1
Rather than machine tools, nowadays robots are used to some extent for the machining of workpieces. The robot holds the tool and machines the workpiece directly. On account of the stiffness of the robot arm, this is currently possible on...  
WO/2019/155005A1
Turning or milling tool cutting element (1) with an electrically conductive wear sensor (6, 7) formed at the surface region. The cutting element (1) comprises a HPHT polycrystalline diamond body in which the conductive wear sensor (6, 7)...  
WO/2019/149309A1
The invention relates to a tool for machining, comprising: a base holder (10); an exchangeable cassette (15), having a cutting plate seat; a clamping claw (11), having a clamping claw arm and a terminal clamping claw head (12); and a cut...  
WO/2019/152936A1
A coating comprising a bottom layer comprising a hard physical vapor deposition (PVD) coating applied to the end mill. The bottom layer has an edge -prep and polished top surface with reoriented cutting forces. The coating includes a top...  
WO/2019/151169A1
The purpose of the present invention is to provide an end mill used for contour machining, configured so that an edge length is set as long as possible to reduce machining cost and so that machining accuracy is increased. The edge sectio...  
WO/2019/145208A1
The invention relates to a milling tool (1) having a machining portion (3) having a central axis (M), wherein the machining portion (3) has at least one rib (7) extending radially outwards from a centre (5) of the machining portion (3), ...  
WO/2019/146711A1
This coated tool comprises a base and a coating layer positioned on the base. The coating layer contains a cubic crystal that includes: at least one element from among elements in the fourth, fifth, and sixth groups of the periodic table...  
WO/2019/146710A1
This coated tool comprises a base and a coating layer positioned on the base. The coating layer contains a cubic crystal that includes: at least one element from among elements in the fourth, fifth, and sixth group of the periodic table,...  
WO/2019/143018A1
A cutting insert of the present invention comprises: an upper surface and a lower surface; first and second lateral surfaces; first and second cutting edge parts; and corner cutting edges, wherein the first cutting edge part includes: a ...  
WO/2019/138599A1
This super-hard alloy has a first hard phase comprising tungsten carbide particles and a bonding phase containing Co and Cr, wherein a WC/WC interface is defined as a region in which the distance X between surfaces of the tungsten carbid...  
WO/2019/140053A1
A system (1) for reprofiling a wheel set (3) of a railway vehicle allows the center of rotation (17, fig. 3) of the wheel set (3) to move relative to supporting rollers (15). A milling tool (7) used to reprofile the wheel profile on a wh...  
WO/2019/136353A1
A compression milling cutter includes a shank and a front cutting portion that terminates at a leading end of the milling cutter. The front cutting portion has a first circumferential row of one or more insert receiving pockets proximate...  
WO/2019/134421A1
A balancing mechanism, comprising two sets of fixed brackets (2), the two sets of fixed brackets (2) being arranged opposite to one another on a mounting plate (8), wheel sets being arranged on the two sets of fixed brackets (2), the whe...  
WO/2019/135290A1
Provided is an insert with which the cut-in angle of a cutting edge can be changed without replacing a body, and with which it is possible to prevent the cut-in angle of the cutting edge from changing during cut-processing. This insert (...  
WO/2019/135672A1
The invention relates to a bevel cutting machine, a bevel cutter and a method for arranging a J-butt on an edge of a workpiece. The bevel cutting machine comprises a portable handheld tool with a drive shaft drivable by an external power...  
WO/2019/130142A1
A cutting tool for machining with machine tools is described. The tool comprises a shank (stem), and a bit extending cantileverly from the shank. There are cutting edges on the bit of the tool. Unlike other traditional solutions, the coo...  
WO/2019/132162A1
The present invention relates to a cutting insert. The cutting insert of the present invention includes a first face having an oblique cutting edge, a minor cutting edge extending from the oblique cutting edge, a corner cutting edge exte...  
WO/2019/124337A1
[Problem] The purpose of the present disclosure is to provide an armature assembly for an electromagnetic clutch in which deflection of a friction surface of an armature can be kept within standards throughout the entire periphery, and a...  
WO/2019/119717A1
The present invention relates to the field of machining, and provides an axle housing dense teeth bevel milling cutter having a quick blade replacement function. The milling cutter comprises a cutter body and a blade assembly that can be...  
WO/2019/123652A1
Provided is a T-shaped tool (10) configured by fastening a head (30) having cutting blades (36, 38) to a cylindrical shank (20), wherein the shank (20) is made of cemented carbide and has a tapered male thread (24) formed at a tip end po...  
WO/2019/121998A1
The invention relates to a milling tool holder (10), comprising: a first holder part (16) having a first cutting-insert receptacle (13a) for receiving a first cutting insert (12a) and having a second cutting-insert receptacle (13b) for r...  
WO/2019/116475A1
A milling tool (10) is configured from a shank part (12) and a head (14) with a cutting edge that is provided on the leading end of the shank part. The head (14) comprises an expanding diameter section (14a), the diameter of which expand...  
WO/2019/116614A1
Provided is a cemented carbide that has a first hard phase comprising tungsten carbide particles and a binding phase including Co, wherein the ratio Nt/Na is at least 0.9, where: Na represents a total number of WC/WC interfaces, a WC/WC ...  
WO/2019/115160A1
The invention relates to a carrier element (320) for receiving punching lines (360). The carrier element (320) has a groove (240) having two opposing groove flanks (242, 244) and is characterized in that the groove flanks (242, 244) of t...  
WO/2019/109281A1
A planer includes a body, a first workpiece contact surface configured on the body and a second workpiece contact surface configured on the body. The second workpiece contact surface contacts an external workpiece earlier than the first ...  
WO/2019/109117A1
The invention relates to a machine tool (1), comprising: a spindle head (3), having a housing (5) and a tool spindle (4), which is rotatably held in the housing (5) by means of a spindle bearing (6), the tool spindle (4) having a tool re...  
WO/2019/106649A1
An indexable milling or drilling insert (14, 114, 214) having a 180- degree rotational symmetry about each of the first, second and third axes (X, Y, Z) of a three-dimensional euclidean space. The insert (14, 114, 214) has opposite first...  
WO/2019/106650A1
A slotting tool body (22) includes a disc-like cutter portion (26) and a shank portion (56) projecting rearwardly therefrom. The cutter portion (26) includes a resilient clamping portion (32) having a peripherally disposed insert receivi...  
WO/2019/106651A1
A slitting cutter (20) having a disk-shaped cutter body (22) with a plurality of circumferentially spaced insert receiving portions (28) and a plurality of cutting inserts (30) retained therein. Each insert receiving portion has first an...  
WO/2019/106648A1
A single-sided four-way indexable cutting insert (14) includes a positive basic shape, a rake surface (24), a peripheral surface (28) including four side abutment surfaces (38A, 38B, 38C, 38D), a base bearing surface (26) and a screw hol...  
WO/2019/106657A1
A single-sided three-way indexable milling insert (14) for 90° shoulder milling operations, includes a positive basic shape, a rake surface (24), a peripheral surface (28) including side abutment surfaces (38), a base bearing surface (2...  
WO/2019/106663A1
A single-sided three-way indexable milling insert for feed milling operations, includes a positive basic shape, a rake surface, a peripheral surface including side abutment surfaces, a base bearing surface and a screw hole connecting the...  
WO/2019/101943A1
The invention relates to a tool (10) for machining a workpiece, comprising a cutting head (12) which has a sleeve (16) and a cutting element (18) fixed to the sleeve (16), and comprising a holder (14), to which the cutting head (12) can ...  
WO/2019/101831A1
A method for manufacturing a tool head, comprising: - forming a first and a second part (4, 4') from a powder composition, wherein the first and the second parts comprise corresponding joining surfaces (5), and wherein the parts comprise...  
WO/2019/100090A1
What is described is a processing device for rail systems in urban areas, having a travel drive (5), a processing drive (6) and a contour-defining, rotationally driven processing tool (7) mounted in a floating manner on a shaft (10) arra...  
WO/2019/094997A1
The invention relates to a cutting tool (1) that is assembled and ready for use, having at least one actual dimension relating to a physical configuration of the cutting tool (1) that is relevant in terms of a cutting process carried out...  
WO/2019/098508A1
The present invention relates to a cutting insert, and a cutting insert according to the present invention comprises: an upper surface and a lower surface oriented in opposite directions; a first and a second shorter side surface connect...  
WO/2019/098130A1
A coated cutting tool characterized in: having a hard coating that is a nitride having an Al content of at least 60 atom%, a Cr content of at least 10 atom%, and a combined Al/Cr content ratio of at least 90 atom% in relation to the tota...  
WO/2019/097074A1
The invention relates to a whirling tool (10) for machining a workpiece, comprising: a plurality of cutting plates (14), each of the cutting plates (14) having at least one cutter (15); a cutting plate carrier (12) having a plurality of ...  
WO/2019/098363A1
This coated cutting tool comprises a hard coating film including a layer c which is a layered film made by alternately layering a nitride or carbonitride layer c1 including at least silicon (Si) and including, with respect to the total a...  
WO/2019/097505A1
An indexable cutting insert (20) has opposing upper and lower end surfaces (22, 24), and a peripheral surface (26) including three side surfaces (32) circumferentially alternating with three corner surfaces (34). The three side surfaces ...  
WO/2019/097504A1
A rotary cutting tool having a disk-shaped cutting body with a plurality of identical insert receiving pockets, and an equal number of indexable cutting inserts removably retained therein, having opposing upper and lower surfaces and opp...  
WO/2019/092797A1
The present invention is provided with: a first processing position (A1) and a second processing position (A2) at which rough processing is performed on a workpiece (W); a third processing position (B1) at which final finishing processin...  
WO/2019/092679A1
The present invention relates to a method for the construction of rotor and stator elements of turbomachines, comprising: readying an ingot (1) of material to be machined; performing cuts in the ingot (1) so as to delimit blocks (10) of ...  
WO/2019/092832A1
This processing apparatus is provided with: a tool for cut-processing a workpiece W along the thickness direction thereof, the width-direction external shape of the workpiece W being substantially finished; and a flexible vice 7 that cla...  
WO/2019/087481A1
Provided is a sintered body including 3 to 80 volume% of cubic boron nitride particles and a binding material, wherein the binding material contains: at least one selected from the group consisting of at least one compound and solid solu...  
WO/2019/084768A1
A hard alloy having a diamond coating and a preparation method therefor. The hard alloy comprises a hard alloy matrix (10), and a silicon nitride layer (20), a silicon nitride/diamond composite layer (30), and the diamond coating (40) th...  
WO/2019/089377A1
A slot milling sequence includes a plurality of material removal processes or operations. Each of the material removal operations includes utilization of an end mill tool. Some of the material removal operations utilize trochoidal tool p...  
WO/2019/088125A1
This cutting insert is provided with an polygonal plate-shaped insert main body (11) having two polygonal surfaces (12), a side surface (13) in which a flank (14) is formed, and a cutting edge (15) formed in an intersecting ridge line po...  
WO/2019/090282A1
A method of manufacturing a box header for an air-cooled heat exchanger. The method includes the steps of boring at least one hole into at least one end of an elongated slab of metal. Material from the slab is milled out adjacent to the ...  

Matches 1 - 50 out of 23,676