Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 22,152

Document Document Title
WO/2017/138881A1
The invention relates to a cutting tool assembly (10) comprising a tool head (11) with a seat (12) for receiving a cutting insert (13). The cutting tool assembly comprises a hyperelastic material (15) provided to control the resilience o...  
WO/2017/137608A1
The invention relates to a repair device, which includes a holder (32), a cutting tool (22) held by the holder (32) and having at least one cutting tooth (70) for re-machining an inner surface of the hole, the cutting tool (22) having a ...  
WO/2017/138170A1
In a virtual plane (VS): the angle at which the cutting face (14) of a corner-rounded cutting edge (13) is inclined with respect to a reference plane (Pr) is defined as the radial direction rake angle (δ), the angle at which a virtual l...  
WO/2017/135243A1
The purpose of the present invention is to achieve improvement in the joining strength of a composite member obtained by joining together WC-based cemented carbides via joining members each formed from pure Ti foil or Ti alloy foil. Prov...  
WO/2017/136329A1
A gear cutting tool wherein each cutting blade group includes two differently positioned but identical cutting blades (41, 40) such as an one outside and one inside blade. The inventive blade arrangement only requires a single type of bl...  
WO/2017/133207A1
Disclosed is a rotary cutting tool, comprising a cutting portion (10), wherein the cutting portion (10) is tapered such that the diameter of a front end (110) of the cutting portion (10) is less than the diameter of a rear end of the cut...  
WO/2017/134011A1
Rotatable, solid cutting tool (100) with both right-hand spirals (120) and left-hand spirals (130), each of which includes an interrupted cutting edge having individual cutting edges (180, 190). Individual cutting edges (180) of the righ...  
WO/2017/133206A1
Disclosed is a rotary cutting tool, comprising a cutting portion (10), wherein the cutting portion (10) is provided with an auxiliary spiral groove (102) and a plurality of right-handed main spiral grooves (101) with the same spiral angl...  
WO/2017/129387A1
An end mill has a shank section (2) and a cutting section (4) connected thereto. The cutting section comprises a core (5) supporting at least two spaced apart teeth (6-9) which have a cutting edge (10-13) extending in the axial direction...  
WO/2017/131173A1
Provided is an end mill having a rod-shaped end mill main body that has a rotating shaft and has a first end and second end, wherein the end mill main body is provided with: a first end cutting edge and second end cutting edge located on...  
WO/2017/129423A1
An indexable cutting insert has a first corner edge (17) configured to form a front tip of a cutting edge portion (16) configured to project furthest in the direction of an axis of rotation of an end mill tool receiving the insert. A maj...  
WO/2017/126145A1
The purpose of the present invention is to provide a hob capable of further increasing cutting speed while maintaining tool service life. A hob in which a cylindrical hob body (1a) with an axial hole (1aaa) through which coolant passes i...  
WO/2017/125553A1
The invention relates to a milling tool (10) which is suitable in particular for producing a cyclo-palloidal toothing. The milling tool (10) has a mounting (12) and multiple first cutting plates (14) which are secured to the mounting (12...  
WO/2017/122448A1
A surface-coated cutting tool which comprises a surface that includes a rake face and a flank, and wherein a portion at the boundary between the rake face and the flank forms a cutting edge. This surface-coated cutting tool is provided w...  
WO/2017/122926A1
The technical objective of the present invention is to provide a cutting insert that can minimize a phenomenon in which the cutting insert is lifted up from a seat surface of a cutting tool while a cutting process is being performed, and...  
WO/2017/121501A1
A method for machining a top side (105) of an engine block (100), comprising an engine block body (101) of a first material having a head face (106) at the top side and at least one cylinder liner (102) of a second material located in in...  
WO/2017/122715A1
The present invention has an insert body (1) provided with two hexagonal surfaces (2) facing away from each other and six side surfaces (3) provided around the hexagonal surfaces (2), the insert body (1) having front-rear inversion symme...  
WO/2017/122557A1
In this screw thread cutter, a screw thread cutting blade is formed on the distal-end-portion outer periphery of a cutter body. The finishing blade thread height, from a tangent passing through the bottom of second and third valleys to t...  
WO/2017/119298A1
An end mill (1) provided with multiple cutting edges (5) on the surface of a rod-shaped body (4) is rotated with the shaft center (6) as the center while moving the end mill (1) relative to a workpiece (20) in a feed direction orthogonal...  
WO/2017/119623A1
There is provided a rotary cutting tool wherein a cutting insert is stably mounted to an insert pocket. The rotary cutting tool has a pressing means for mounting the cutting insert to the insert pocket. The pressing means has a clamping ...  
WO/2017/115987A1
The present invention relates to a hard coating, which is formed on a base material made of a cemented carbide for a cutting tool, comprises a TiCN layer and an α-Al2O3 thin film first grown in the (006) plane, and has excellent thin fi...  
WO/2017/115057A1
The present invention concerns a method for sharpening a worn removable machining tip (3) and the corresponding sharpened tip. The tip having a first cutting edge (7) damaged after a first use (u1), said tip having, in the state prior to...  
WO/2017/111044A1
In this surface-coated cubic boron nitride sintered compact tool, a hard coating layer comprising an alternating-layer structure of an A layer and a B layer is formed on the surface of a cBN substrate, the cBN substrate (sintered compact...  
WO/2017/111001A1
A tip for a cutting tool, the tip having a base material that has an upper surface, a lower surface, and an outer peripheral surface positioned between the upper surface and the lower surface. A gate mark is positioned at a site surround...  
WO/2017/111474A1
Provided is a cutter device for processing a difficult-to-machine material, the cutter device comprising: a cutting tool body having a fastening portion formed at the center thereof such that, during processing of a difficult-to-machine ...  
WO/2017/111073A1
The coated tool according to an embodiment has a base and a coating layer located on the base. The coating layer has alternating layers comprising first layers containing (TibNbdMe)CxN1-x (where M is one or more elements from among Al an...  
WO/2017/106885A1
The invention relates to a cutting-tool main body (2), having a first end (21) for fastening to a holder of a machine tool and a second end (22), which has at least one seat (24) for an exchangeable cutting insert (3). The seat (24) has ...  
WO/2017/105367A1
The present invention is an end-mill (A) comprising a shank (B) and a cutting portion (C) along its longitudinal axis (4), and formed by combining ceramic and metal based materials via brazing method, comprising: a cutting diameter (1) v...  
WO/2017/099682A1
The invention is a monolithic end-mill cutter set (A) that can be made of ceramic and/or other materials having high strength and toughness and comprising a shank part (B) along a longitudinal axis (4) and a cutter part (C), comprising: ...  
WO/2017/098938A1
When forming flat surfaces h of a plurality of tubes 112b, firstly, a "heat accumulator-side end" of each tube 112b is subjected to "crushing machining," before the plurality of tubes 112b are assembled in a block 112a. Sections of the p...  
WO/2017/098242A1
A composite machining tool comprising a tool body (101) with at least one cutting edge (102) and at least one grinding region (103). The grinding region is located adjacent to the cutting edge such that there is a gap (110) between the g...  
WO/2017/094628A1
A tool in which at least a portion of a cutting blade comprises a sintered body containing cubic boron nitride, wherein: the sintered body integrally and inseparably has an internal area and a binder phase enrichment layer that is formed...  
WO/2017/094531A1
Provided is a replaceable cutting edge cutting tool, wherein: a cutting insert is seated in an insert mounting seat and is removably attached to same by being held by clamp screws; a seating face that can abut the bottom face of a mounti...  
WO/2017/095169A1
The present invention relates to a device for processing an object to be processed and, more particularly, to a device having a tool, which is driven along X-axis, Y-axis, and Z-axis, thereby processing an object to be processed, the dev...  
WO/2017/090021A1
A corner radius end mill (10) includes a tooth (24) adjacent a helically extending flute (26). The tooth (24) includes axial (28A) and radial (28B) relief surfaces connected by a corner relief surface (28C), as well as rake surface (30) ...  
WO/2017/090297A1
Provided is a rotating tool comprising a rotating tool body, and a cutting portion that is provided on the rotating tool body and that comprises a cutting edge, wherein the cutting portion contains no less than 80% diamond by volume, and...  
WO/2017/090540A1
According to the present invention, a titanium aluminum nitride layer formed on a base and having a columnar crystal structure comprises a high-Al-content TiAlN of an fcc structure having a composition represented by (Tix1, Aly1)N (where...  
WO/2017/090711A1
Provided is a cutting method including a cutting step for cutting a workpiece material using a cutting tool whereby a through-channel is formed in the workpiece material, wherein: in the cutting step, the workpiece material is cut by the...  
WO/2017/085711A1
A reversible and indexable tangential milling insert includes two major surfaces and a peripheral surface which extends therebetween. The milling insert includes a mid-plane (M) located midway between the major surfaces, and an insert cl...  
WO/2017/085041A1
A tool, in particular for machining metal workpieces, is specified, having a cartridge (20) in which an RFID chip is accommodated in an encapsulated manner, said cartridge (20) being held in a blind hole (14) in the tool (12), wherein th...  
WO/2017/084226A1
A cable-type electrohydraulic control pipe cutting tool comprises an anchoring module and a cutting module. The anchoring module is disposed on the rear portion, and the cutting module is disposed on the front portion. The anchoring modu...  
WO/2017/085975A1
In this replaceable-cutting-edge rotary cutting tool (6), a cutting edge part (4) of an insert (5) is provided with a bottom cutting edge (11), a radiused-corner cutting edge (13), and a chamfered surface (15). The radial-direction rake ...  
WO/2017/080748A1
A milling tool (1) comprising a tool body (101) having a central rotation axis (C), including a front end (101) and a rear end (102) between which an envelope surface (103) extends, wherein at least one insert seat having an outer border...  
WO/2017/081884A1
The milling tool according to the present disclosure is provided with a main tool body having an outer circumferential section with an upper end and a lower end, and an edge located on the lower end of the outer circumferential section. ...  
WO/2017/080990A1
A machining tool (2, 2.2, 2.3) for machining fiber-reinforced materials has a plurality of machining flutes (3, 4) which are separated from each other in the circumferential direction by lands (5, 6, 7, 20, 5.3, 6.3); at least one land (...  
WO/2017/077403A1
An eye model comprises a sclera simulation which is made of a bright plastic material, the plastic material containing a polyvinyl chloride at least as the main component, and a pattern which contrasts in color with the sclera simulation...  
WO/2017/078261A1
The technical objective of the present invention is to provide a double-sided cutting insert having a high feed rate, which can increase the edge strength such that the same is suitable for high feed rate processing, and which can reduce...  
WO/2017/078817A2
A box frame hub arm structure is provided and includes a body having an outboard surface, which is disposable to abut with an inboard surface of an outboard arm of an aircraft rotor head, and lead/lag sides. The body is formed to define ...  
WO/2017/073789A1
In this surface-coated cutting tool, a hard coating layer (2) includes at least a layer (3) of a composite nitride or composite carbonitride (compositional formula: (Ti1-xAlx)(CyN1-y)) of Ti and Al formed by chemical vapour deposition, a...  
WO/2017/073655A1
This surface coated cutting tool comprises a hard coating layer on the surface of the tool base body which is made from any of a tungsten carbide-based cemented carbide, a TiCN-based cermet, a cubic boron nitride sintered body, and a hig...  

Matches 1 - 50 out of 22,152