Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 22,784

Document Document Title
WO/2018/092369A1
This sintered body contains cubic boron nitride particles and a binder. The particle size D50 of the cubic boron nitride particles, at which the cumulative value is 50% in an area-based particle size distribution, is more than 0.5 μm bu...  
WO/2018/091495A1
The invention relates to a method for producing a centering recess (80) in an end face (19) of a workpiece (54), which is to be processed by a subsequent machining operation, wherein the workpiece (54) is rotatable about a workpiece rota...  
WO/2018/093755A1
A cutter head (30) having stick blades (82) with a circular (62) or partially circular (72, 92, 102, 112, 122) cross-section wherein the circular part of the cross-section is dominating. The cutter head preferably includes cutter head sl...  
WO/2018/093969A1
The cutting tool (2) is designed specifically as a drill milling cutter and has a nominal drilled-hole diameter (D), as well as a flat tool face (12). Primary and secondary face cutting edges (14A, 14B) are provided at the tool face (12)...  
WO/2018/092351A1
Provided is a cutting tool made from a formed end mill, the cutting tool comprising a shank part, a rear chamfering blade part, and an outer circumference cutting edge part. The rear chamfering blade part has a rear chamfering blade. The...  
WO/2018/091744A1
The invention relates to a milling head (1) which has a plurality of machining milling teeth (2) and tooth gaps (3) arranged therebetween, wherein the milling teeth (2) and the tooth gaps (3) are arranged along a circumferential surface ...  
WO/2018/092184A1
This cutting tool is provided with a shaft part and multiple blade region groups. The shaft part extends along a central axis and has an outer peripheral surface surrounding the central axis. Multiple blade region groups are provided in ...  
WO/2018/092364A1
Provided is a method for machining a material to be machined, by using a diamond tool equipped with a nano polycrystalline diamond or a vapor-phase synthesized monocrystal diamond, wherein: the nano polycrystalline diamond contains 10-10...  
WO/2018/092195A1
This cutting tool is provided with a shank part, a joining part, and a cutting part attached to the shank part via the joining part. The cutting part has a core part and a surface part. The surface part, arranged about the central axis o...  
WO/2018/092791A1
The cutting insert according to the present disclosure is provided with: a substrate having a first face and second face adjoining the first face; and a coating layer located on a surface of the substrate. The coating layer is provided w...  
WO/2018/092518A1
Provided is a coated cutting tool having a substrate and a coating layer formed on the surface of the substrate, wherein the coating layer includes at least one α-aluminum oxide layer in which the texture coefficient TC (0,0,12) of the ...  
WO/2018/088267A1
A member for built-up edge formation provided with a resin block containing a high-molecular-weight compound (A) having a weight-average molecular weight of between 5x104 and 1x106 inclusive, a middle-molecular-weight compound (B) having...  
WO/2018/086801A1
A milling tool for metal cutting machining has a tool holder (2) with a shaft (3). At least one disc milling cutter (6) having a central through-hole (12) is mounted on the shaft (3). The disc milling cutter has internal coolant channels...  
WO/2018/087701A1
The present invention relates to a method for the construction of rotor and stator elements for turbomachinery comprising: preparing a solid (14) of material to be machined; performing cuts (15', 15", 15'", 15"", 22', 22", 22'", 22"") in...  
WO/2018/089233A1
A cam (530a) for use in trimming earing (34) from an open end (36) of an article (32) following at least one forming process. The cam (530a) includes a cam profile (531) for actuating a cam follower (745) to which the article (32) is cou...  
WO/2018/086802A1
A milling tool (1) for face milling comprises a tool body (10) and a plurality of cutting members (100) arranged successively along a periphery of said tool body (10). Each cutting member (100) comprises a main cutting edge (130) for rou...  
WO/2018/088114A1
A coated cutting tool provided with a base material and a coating layer formed on the surface of the base material. The coating layer comprises at least one α-type aluminum oxide layer, and in the α-type aluminum oxide layer, the textu...  
WO/2018/083250A1
The invention relates to a tool alignment device (10) for mounting on a tool (110) having a stop (112), especially on a drilling and/or countersinking tool having a single-piece tool shaft (128) and a stop, for alignment of a drill hole ...  
WO/2018/083743A1
A body (3) for a cutting tool (1) with a replaceable tip is provided with: a cylinder section (32) formed from a first metallic material and extended in the axial direction; and a female threaded section (33) provided on the inner periph...  
WO/2018/079489A1
A cutting tool of one embodiment of the present invention is provided with a rod-shaped body, a cutting blade located at a first end of the body, and a groove that extends in a spiral from the cutting blade toward a second end side of th...  
WO/2018/077507A1
The invention relates to a reversible cutting insert (1) for milling, comprising: opposing and identically or substantially identically top and bottom surfaces (2, 3) interconnected by a continuous peripheral side surface (4), with a med...  
WO/2018/079228A1
Provided is a coated cutting tool comprising a substrate and a coating layer formed on the surface of the substrate, wherein the coating layer includes at least one α-type aluminum oxide layer and in the α-type aluminum oxide layer, th...  
WO/2018/079229A1
Provided is a coated cutting tool comprising a substrate and a coating layer formed on the surface of the substrate, wherein the coating layer includes at least one α-type aluminum oxide layer and in the α-type aluminum oxide layer, th...  
WO/2018/078891A1
Provided is a portal-shaped tear processing device capable, as a result of having excellent vibration resistance and dimensional stability, of stably performing high-precision tear processing with a specified residual thickness on the or...  
WO/2018/076208A1
A milling cutter (10) structure having a forward and a reverse rotation direction, comprising: a shank (20), and a milling section (30) connected at the shank (20); the milling section (30) is provided with a right-handed cutting edge po...  
WO/2018/076286A1
Provided is a three-dimensional engraving machine, which resolves the problem of inaccurate engraving in existing engraving machines; the invention comprises a machine frame and an engraving platform (17) arranged on said machine frame; ...  
WO/2018/077490A1
An indexable cutting insert (201) for a milling tool, comprising: - an upper side (202); - a lower side (203); - a side surface (204) connecting the upper and lower sides; - at least two identical upper cutting edges (205), each comprisi...  
WO/2018/074542A1
This cutting insert has, as cutting edges, arc-shaped cutting edges convex toward the tip peripheral side thereof. A chisel part is formed on an intersecting ridge portion between flank faces of a pair of arc-shaped cutting edges, a roun...  
WO/2018/072835A1
The invention relates to a method for machining ball tracks (12) and guide ribs (13) of a joint inner part (11) for a constant velocity joint in a setup, having the method steps of: mechanically machining at least one first ball track (1...  
WO/2018/068669A1
Disclosed is a superhard material cutting component (110), comprising a first curved surface and a second curved surface. A projection of the first curved surface is along a first circle. A projection of the second curved surface is alon...  
WO/2018/070195A1
A surface-coated cutting tool which comprises: a substrate that has a rake face and a clearance; and a coating film that covers the surface of the substrate. The substrate is a cBN sintered body or a ceramic sintered body; the coating fi...  
WO/2018/069397A1
The invention relates to a method for the near-net-shape production of hard-metal pressed articles, comprising the following steps: providing a multi-part matrix (82) having a plurality of lateral mould parts (90, 92, 94, 96); supplying ...  
WO/2018/070058A1
According to the present invention, a cutting edge comprises a corner cutting edge, a flat cutting edge, and a main cutting edge. A rake face includes: a first rake face section continuing from the flat cutting edge; a second rake face s...  
WO/2018/065129A1
The invention relates to a face milling tool (1) and a tangential cutting insert (10) for chip removing machining, the tool comprising a tool body (2) comprising an axial front end surface (4) with several seats (5) in which the tangenti...  
WO/2018/066231A1
A material for a rotary cutting edge has an installation structure-forming section that will become a section for installation on a shank, a cutting structure-forming section that will become the cutting edge, and a bonding section. The ...  
WO/2018/066319A1
This method for producing a diamond polycrystal comprises: a first step for subjecting a high-pressure-phase carbon powder to a heat treatment at 1300°C or higher to thereby obtain a heat-treated carbon powder; and a second step for sin...  
WO/2018/061355A1
A cutting tool according to an embodiment of the disclosure comprises: a rake face; a flank face continuous with the rake face; and a cutting edge constituted by a ridgeline between the rake face and the flank face. The cutting tool acco...  
WO/2018/061227A1
A cutting insert (1) has: a first end face (2) and a second end face (3) that are opposite each other; a surrounding side surface (4) that extends so as to connect the first end face (2) and the second end face (3); a first cutting edge ...  
WO/2018/061408A1
This cutting tool comprises: a rake face; a flank face continuous with the rake face; and a cutting edge constituted by a ridgeline between the rake face and the flank face. The cutting tool comprises: a base material having a first face...  
WO/2018/055143A1
The invention relates to a method for the material-removing machining of fillets (32, 32', 32'', 32''', 32'''') on a workpiece (34) by means of a tool (10), more particularly a milling tool, which is guided over a fillet (32, 32', 32'', ...  
WO/2018/056352A1
An insert (101) for a drill, the insert being detachably attached by a fixing member (14) to the tip end of an axially rotating drill body (11), wherein the insert for a drill is provided with: a main surface (1a, 101a) provided with an ...  
WO/2018/053612A1
The present invention relates to a valve guide reamer, used in the field of mechanics, and more specifically to a valve guide reamer with a helical geometry that is used in the finish machining of poppet valve guides in motor vehicles to...  
WO/2018/051939A1
Provided is a surface-coated cutting tool exhibiting excellent chipping resistance and wear resistance in intermittent cutting. A surface-coated cutting tool in which a hard coating layer including a TiAlN layer is provided on the surfac...  
WO/2018/052394A1
An example milling machine includes a base and a receiving platform mounted to the base to receive a first workpiece and a second workpiece. The receiving platform is moveable along a first axis. The milling machine also includes a suppo...  
WO/2018/047158A1
A cutting tool (20) includes a replaceable cutting insert (22) and a tool body (24). The tool body (24) includes a tool body surface (26) and an insert pocket (28) recessed therein. The cutting insert (22) is releasably retained in the i...  
WO/2018/047735A1
Disclosed is a cutting tool comprising a base material and a film provided on the base material, wherein: the base material is a cBN sintered compact including greater than or equal to 80 vol% to less than 100 vol% of cBN, and a binding ...  
WO/2018/047733A1
Disclosed is a cutting tool comprising a base material and a film provided on the base material, wherein: the base material is a cBN sintered compact including greater than or equal to 30 vol% to less than 80 vol% of cBN, and a binding m...  
WO/2018/047734A1
Disclosed is a cutting tool comprising a base material and a film provided on the base material, wherein: the base material is a cBN sintered compact formed from cBN particles; the film includes a compound layer having the composition Ti...  
WO/2018/043352A1
A method for manufacturing a cutting tool having a honing surface 15 at an intersecting ridge line between a rake surface and a flank surface forming a cutting blade, by irradiating with a laser beam L a tool main body having a curved cu...  
WO/2018/041436A1
In a single-lip milling tool (1) having a shank portion (2) and having a machining portion (3), wherein an end lip (5) is formed on an end (4), remote from the shank portion (2), of the machining portion (3), said end lip (5) extending i...  

Matches 1 - 50 out of 22,784