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Patent Searching and Data


Matches 1 - 50 out of 23,179

Document Document Title
WO/2018/205209A1
The present invention is applicable to the technical field of motor rotor production equipment, and provides a motor rotor plane cutting machine comprising an equipment rack and a plane cutting device, wherein a power pack is disposed un...  
WO/2018/207982A1
Disclosed is a tool changer. In the tool changer, a tool is inserted into a connection pipe, wherein the connection pipe has: an operation inner diameter part which is coupled to a housing while extending in the axial direction, and rota...  
WO/2018/203177A1
A rotary cutting tool (20) has a cutting body (22) and a plurality of cutting inserts, including a first insert (24) removably secured in a first pocket and a second insert (26) removably secured in a second pocket. The first pocket open...  
WO/2018/203178A1
A cutting insert has opposing front and back end surfaces with a peripheral side surface extending therebetween and a first axis extending therethrough, and a median plane perpendicular to the first axis located between the front and bac...  
WO/2018/202726A1
The invention relates to a cutting tool having a tool head (14) that can be rotated about its mid-axis (12) and has a front end face (24) and a circumferential surface (16), a plurality of cutting elements (18) and associated chip groove...  
WO/2018/198930A1
A rotary tool based on one aspect of the invention has a rotary shaft, and a cylindrical main body extending from a first end to a second end. The main body has: a first groove which, going toward the second end, angles backward in the d...  
WO/2018/198648A1
This scroll compressor manufacturing method employs a machine tool (1) provided with: a table (30); a workpiece securing portion (40) which is provided on the table (30) to cause the table (30) to hold a workpiece; and a tool gripping po...  
WO/2018/198719A1
Provided is a cutting tool containing a sintered body which includes a first hard phase, a binder phase, and Al2O3. The first hard phase comprises WC. The binder phase contains a first metal comprising at least one selected from Co and N...  
WO/2018/198421A1
This cutting tool is provided with a base material, and a coating film covering the base material by being in contact with the base material. The base material is a cubic boron nitride sintered compact. The coating film is formed of a ce...  
WO/2018/198929A1
An insert for a slot mill according to one aspect has a first surface, a second surface positioned on the side opposite to the first surface, a third surface positioned between the first surface and the second surface, and a through-hole...  
WO/2018/198414A1
Provided is a cutting tool containing a sintered body which includes a first hard phase, a binder phase, and Al2O3. The first hard phase comprises WC particles. The binder phase contains a first metal comprising at least one selected fro...  
WO/2018/197141A1
The invention relates to a cutting insert (100) for machining a workpiece. The cutting insert (10) is a four-cut cutting insert, which substantially has the shape of a rhomboid. The cutting insert (10) has two identical, mutually opposit...  
WO/2018/197364A1
The invention relates to a drilling tool (1) comprising a shaft portion (2), a rotational axis (5) about which the drilling tool (1) rotates during use as intended, a drill portion (3) which has at least one blade (4), and a milling port...  
WO/2018/198445A1
A cutting insert having a first surface, a second surface, and a side surface. The second surface is on the side opposite the first surface. The ridgeline of the first surface and the side surface includes a cutting edge. The cutting edg...  
WO/2018/193437A1
A double-sided, indexable, non-positive ramping insert (14) has a 180-degree rotational symmetry about each of the first, second and third axes (X, Y, Z) of a three-dimensional Euclidean space. The ramping insert (14) includes two first ...  
WO/2018/194018A1
This cemented carbide comprises: first hard-phase particles including WC; second hard-phase particles including a carbonitride containing at least Ti and Nb; and a metal bond phase including an iron group element, wherein the second hard...  
WO/2018/193156A1
The invention relates to an apparatus (500) for manufacturing a panel product (100, 200, 300). The apparatus (500) comprises more than one machining means (501), configured to make grooves (105, 205) in the direction transverse to the lo...  
WO/2018/193431A1
The present invention relates to a machine (3) for duplicating flat keys. Such a machine comprises a clamp (11) for blocking at least one original key (5) to be copied, a reading assembly (1) for reading the cuts of the flat key (5) and ...  
WO/2018/190521A1
The technical objective of the present invention is to provide a high-feed cutting insert capable of applying a sufficient entering angle while ensuring rigidity of the bottom part of a cutting tool. To this end, the high-feed cutting in...  
WO/2018/184854A1
A base assembly (22) for a power tool, such as a router (20), includes a base member (26), an adjustment mechanism (56), and a lock member (74). The base member is configured to accept a motor housing of the power tool. The adjustment me...  
WO/2018/187446A1
End mills having vibration reduction elements are disclosed. In one embodiment, an end mill includes a plurality of helical lands that are oriented in a twist direction around a centerline axis, where the helical lands extend to an axial...  
WO/2018/186690A1
The present invention relates to a holder for cutting-tool fastening which allows a cutting tool, such as a drill or an end mill, or a side milling cutter, to be fastened to the head part of a machine tool at the time of reaming or milli...  
WO/2018/186695A1
The present invention relates to a holder for cutting-tool fastening which allows a cutting tool, such as a drill or an end mill, or a side milling cutter, to be fastened to the head part of a machine tool at the time of reaming or milli...  
WO/2018/182138A1
The technical problem to be solved by the present invention is to provide a single-sided high feed cutting insert which can have increased edge strength and reduced cutting load so as to be suitable for high feed machining. To this end, ...  
WO/2018/181036A1
One mode of embodiment of a cutting insert according to the present invention is provided with a substrate including a first surface, a second surface adjacent to the first surface, and a cutting edge located on at least part of a ridge ...  
WO/2018/180911A1
One mode of embodiment of a cutting insert according to the present invention is provided with a substrate containing a plurality of tungsten carbide particles. When the size distribution of the tungsten carbide particles is measured at ...  
WO/2018/180775A1
One embodiment of a rotating tool has a cylindrical body that extends from a first end to a second end, and the body has, in order in the direction of rotation about an axis of rotation, a second twisted blade, a second twisted groove, a...  
WO/2018/182455A1
The claimed invention relates to the production of plastic windows and doors and can be used for milling mullions after cutting and prior to the installation of mechanical connectors on the ends thereof. An automatic two-headed mullion m...  
WO/2018/181034A1
A coated tool according to one embodiment of the present invention is provided with: a substrate provided with a first surface; and a coating layer positioned on at least the first surface of the substrate. The coating layer is provided ...  
WO/2018/176751A1
A flute dividing forming cutter (10), comprising a shank (11) and a cutting part (12). One end of the shank is connected to the cutting part; the cutting part comprises a first margin (121), a second margin (122), a third margin (123), a...  
WO/2018/176752A1
A staggered teeth forming tool, comprising a shank, a first cutting part, a second cutting part, and a third cutting part. One end of the third cutting part is connected to the first cutting part and the other end of the third cutting pa...  
WO/2018/180977A1
Provided is a method for being able to easily manufacture a nonlinear machined optical laminate without causing a defect. This manufacturing method for a nonlinear machined optical laminate with a pressure-sensitive adhesive layer includ...  
WO/2018/176753A1
An end milling cutter, comprising a shank (11) and a cutting part (12) connected to the end part of the shank (11). The cutting part (12) comprises four margins (121); each margin (121) is helically arranged along the axis direction of t...  
WO/2018/176750A1
A T-slot cutter, comprising a tool holder and a cutting portion. One end of the tool holder is connected to the cutting portion; the tool holder and the cutting portion are T-shaped; and the cutting portion comprises six helix peripheral...  
WO/2018/176745A1
A ball nose cutter (10), comprising a shank (11) made of a ceramic material, an axial cutting part (12), and a ball nose part (13). The axial cutting part (12) is connected between the shank (11) and the ball nose part (13); the axial cu...  
WO/2018/181123A1
Provided is a surface-coated cutting tool exhibiting excellent chipping resistance and wear resistance when used for high-speed high-feed intermittent cutting of alloy steels and the like. The surface-coated cutting tool is a cutting too...  
WO/2018/183630A1
A double-sided tangential cutting insert comprising a pair of cutting rake faces, a pair of major side surfaces and a pair of opposing minor side faces each having a twisted convex shape. Each of the cutting rake faces is defined between...  
WO/2018/176743A1
A ball nose cutter (10), comprising a shank (11) made of a ceramic material and a cutting part (12). One end of the shank (11) is connected to the cutting part (12). The cutting part (12) comprises helical margins (121). Each margin (121...  
WO/2018/174139A1
Provided is a diamond coated cemented carbide cutting tool, wherein (1) the average particle diameter of WC particles is 0.5 to 0.9 μm, (2) the maximum height difference (Rz) of the peaks and valleys of the boundary face of a substrate ...  
WO/2018/172517A1
The invention relates to a machining system (12), comprising a rotatable tool (14), which has a first machining zone (38), which is oriented on the tool in such a way that a first process force of the first machining type acting on the t...  
WO/2018/174344A1
The present invention relates to a machining center and, more specifically, to a machining center capable of reducing the size of an entire device since a bed and columns are integrated, reducing manufacturing costs, and performing high-...  
WO/2018/173437A1
A milling tool comprises: a body with an outer peripheral surface formed around a central axis; a cutting insert with a rake face, a flank, and a cutting edge constituted by the ridge between the rake face and the flank; and a screw for ...  
WO/2018/172190A1
A set (21, 21a, 21b, 21c, 121, 221, 321, 421) of cutting inserts (23, 23a, 23b, 23c, 123, 223, 323, 423) includes a stem portion (25, 25a, 25b, 25c, 125, 225, 325, 425), a plurality of branch portions (27, 27a, 27b, 27c, 127, 227, 327, 4...  
WO/2018/167234A1
The invention relates to a milling head (1) for a ball track milling cutter (3), comprising a notional central axis (M), a first working-side end (5) and a second clamping-side end (7) opposite the first end (5) when viewed along the cen...  
WO/2018/167768A1
A cutting tool (20) includes a tool holder (22), having a holder pocket (26) with a pocket opening (32), and a cutting member (24) releasably retained therein. The tool holder (22) includes an adjustment cavity (63) that includes circumf...  
WO/2018/168341A1
This ball end mill comprises: an end mill body (2) that is formed into a shaft shape; a plurality of convex arcuate bottom blades (9) that are disposed on the tip of the end mill body (2) around an axis line (O) with spaces therebetween,...  
WO/2018/166889A1
The invention relates to a tool body (1) for a rotating tool, in particular a drill or end milling cutter, comprising along the longitudinal axis (L) thereof: an outlet section (2), which has, at least in sections, spiral-shaped internal...  
WO/2018/167168A1
The present invention is directed to a method of producing a blank (10) for a shaft milling tool comprising a generally cylindrical body of solid carbide, the blank having a rear portion (1) and a front portion (2), the periphery of whic...  
WO/2018/166665A1
A tool body (2) and at least one cassette (200) for a milling tool (1), wherein the tool body comprises at least two identical insert seats (6), wherein each insert seat is configured to support a cutting insert (100) adapted to be mount...  
WO/2018/166181A1
A flexible clamp and a method for use in milling blades having large complex curved surfaces, comprising: a lower portion clamping portion (2) which is arranged on a workbench (1), wherein a flexible clamping portion is cooperatively arr...  

Matches 1 - 50 out of 23,179