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WO/2020/039735A1 |
This cutting tool is provided with a base material and a coating film covering the surface of the base material. The coating film includes a multilayer structure layer in which one or more layers of each of an A layer and a B layer are l...
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WO/2020/036009A1 |
Provided is a hard material comprising either one or both of aluminum and titanium, and nitrogen, carbon, and oxygen, and having a cubic rock salt structure, wherein an X-ray diffraction line on a (200) plane has a full width at half max...
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WO/2020/035422A1 |
Orbital drilling device (1) comprising, on one frame (10): - a motor (11) which rotates, on itself, a cutting tool (12), - a first inner eccentric (13) which receives said motor (11) and is rotatably mounted, - a second outer eccentric (...
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WO/2020/035551A1 |
The invention relates to a chamfering tool (10) for producing a chamfer on a workpiece, wherein the chamfering tool (10) has a tool holder (12) made of carbide, which extends along a central axis (14) and has a first slot-like cutting in...
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WO/2020/031008A1 |
The present invention relates to a method for manufacturing thin metal sheets and joints (230J) by removing material from a single block of material (200), i.e. for obtaining items consisting of one or more thin sheets and/or thin elasti...
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WO/2020/028930A1 |
The invention describes a method and a device for machining the running surface (1) of a rail (2) with the help of at least one shaping tool (4) which can be moved along the rail (2) and which can be pressed against the running surface (...
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WO/2020/028534A1 |
There is provided a machining assembly and cutting insert (35) for machining metal or like workpieces, wherein the cutting insert body has a cutting end. The cutting end comprises at least one cutting edge (64) and at least one cutting l...
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WO/2020/027712A1 |
The disclosure relates to a connection arrangement for connecting a first furniture part (10) to a second furniture part (20), wherein the first furniture part (10) comprises a primary dowel (11) and a secondary dowel (12, 13 and wherein...
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WO/2020/027171A1 |
The cutting tool according to an embodiment comprises holders with a pocket, shim members, first screws, and inserts. The shim members have a first hole that opens on the outer surface and the inner surface. The pockets have a second hol...
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WO/2020/017039A1 |
A diamond polycrystal having such a property that, in a Knoop hardness test carried out under conditions prescribed in JIS Z 2251:2009, the value of the ratio of a' to a, i.e., (a'/a), is 0.99 or less, wherein a represents the length of ...
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WO/2020/015862A1 |
The invention relates to a form cutter, which has a cylindrical or conical main body (2) and cutting teeth (3, 3a, 3b) that are carried by the main body (2) and are oriented transversely or obliquely to the longitudinal axis of the main ...
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WO/2020/016386A2 |
The invention relates to a method for manufacturing a metal rotor for an eccentric screw pump, comprising the steps of: bracing a workpiece that extends along a central longitudinal axis into a workpiece holding device, and removing mate...
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WO/2020/017040A1 |
A diamond polycrystal having such a property that, in a Vickers hardness test carried out under conditions prescribed in JIS Z 2244:2009, the value of the ratio of d' to d, i.e., (d'/d), is 0.98 or less, wherein d represents the length o...
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WO/2020/017191A1 |
This sintered body comprises a powder-derived material containing a nitride and/or an oxynitride of at least one first metal element selected from the group consisting of group 4 elements, group 5 elements, and group 6 elements of the pe...
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WO/2020/017548A1 |
A cutting part of this cutting insert according to an aspect of the present invention has a first surface provided with a corner, a first edge, a first region, a second region, and a third region. The first region is located along the co...
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WO/2020/011682A1 |
The invention relates to a milling tool (10) comprising a plurality of blades (30) which are arranged on the milling tool (10) in an offset manner in the circumferential direction of the milling tool (10), wherein the blades (30) have an...
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WO/2020/011408A1 |
The present invention relates to a tangential cutting insert (1) for a milling tool, the tangential cutting insert (1) comprising two opposing main surfaces (2, 3) having a triangular shape and three identical side surfaces (4) extending...
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WO/2020/009117A1 |
A cutting insert comprises a main body and a cutting portion that is fixed to the main body and is made of a cubic boron nitride polycrystal including 98.5% by volume or more of cubic boron nitride. A rake face and a flank face are forme...
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WO/2020/008722A1 |
This diamond-coated tool comprises a substrate and a diamond layer that coats the substrate, wherein: the diamond layer includes a first region in contact with the substrate; the first region includes a region S1 that is bounded by a bou...
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WO/2020/010172A1 |
A bulged, forward-acting rupture disc (10) and a pressure relief device (38) incorporating a rupture disc (10), having a line of opening (28) formed in the transition region (26) of the disc between the bulged section (12) and flange sec...
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WO/2020/001701A1 |
The invention relates to a milling machine, in particular a hand-held milling machine, for milling bevels and fillets, having a housing (2) in which a drive device (7a) and a spindle (26, 27) are mounted, wherein the spindle (26, 27) is ...
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WO/2020/002743A1 |
The invention relates to a cutting insert suitable for machining tools, and to a tool holding same. The insert (1) has a cutting edge (12) that can be completely sharp or have a rounding of between R=0.030 mm and 0.050 mm, with an angle ...
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WO/2019/244429A1 |
This diamond joined body is a diamond joined body provided with a hard base body and a polycrystalline diamond layer disposed on the hard base body, wherein, in a cross section parallel to the direction of a normal line to an interface b...
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WO/2019/244505A1 |
Provided is an end mill that can suppress cracks, yellow bands, adhesive loss, and fluff, when performing an optical film cutting process. This optical film cutting end mill comprises a main body that rotates about a rotation axis, and a...
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WO/2019/244361A1 |
Since a groove bottom radius r varies linearly between gradient angles θ1 and θ2 in a tool axis O direction, and the gradient angle θ1 on the tool distal end side is smaller than the gradient angle θ2 on a shank 12 side, it is possib...
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WO/2019/244711A1 |
This end mill is provided with an end mill body (1) which is rotated in an end mill rotational direction T about an axis O, a cut debris discharge groove (4) which is formed in the outer periphery of the front end of the end mill body (1...
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WO/2019/243127A1 |
A double-sided tangential milling cutting insert (1) for corner milling, comprises: a first end surface (2), an opposed second end surface (3), two main side surfaces (4), two secondary side surfaces (6), and a through-hole (10) penetrat...
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WO/2019/244796A1 |
A rotary tool according to one non-limiting aspect has a rod-shaped main body that extends from a first end toward a second end along a rotation axis. The main body is provided with: an outer circumferential surface; a cutting blade posi...
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WO/2019/242897A1 |
The present invention relates to a milling tool (1) comprising an internal indexing mechanism (6) arranged to displace an indexable cutting insert (4) between an inner supported position (S) and an outer indexing position (I), wherein th...
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WO/2019/240268A1 |
[Problem] To provide an ultrasonic cutting device with which ultrasonic energy produced by applying electric energy to a piezoelectric element attached to a disc-shaped cutting tool is propagated at high efficiency to a blade edge of the...
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WO/2019/239654A1 |
A surface-coated cutting tool comprising a substrate and a film provided on the surface of the substrate, wherein: the film includes a first alternating layer provided on the substrate, and a second alternating layer provided on the firs...
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WO/2019/238377A1 |
Guiding tool for a surface trimming device and trimming arrangement Guiding tool for a surface trimming device (24), comprising a main body (12) with a front side base portion (13) and a backside base portion (14), which are connected by...
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WO/2019/235084A1 |
This cutting insert is provided with a polygonal plate-shaped insert main body (11) having two polygonal surfaces (12) of which when one is defined as a rake face, the other is defined as a seating face, a side surface (13) in which a fl...
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WO/2019/229144A1 |
The invention relates to a device (10, 10', 10") for machining a workpiece (1), comprising a tool support (12, 12'), which has or can receive a tool (20, 20', 20"), and a supply device for supplying a curable compound (2) to the tool (20...
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WO/2019/230166A1 |
This coated cutting tool (40) has, as a hard coating, a base material-side single layer part (33) and a laminated part (34) sequentially from the side of a base material (31). The base material-side single layer part (33) comprises a har...
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WO/2019/231877A1 |
A tooling assembly for a lathe machine includes a tool platform configured to be mounted on the lathe machine, a milling tool holder fixedly secured to the tool platform and workable to releasably secure a thread milling tool therein, an...
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WO/2019/230987A1 |
A cutting insert according to one aspect is provided with a first surface. The first surface has a first edge, a second edge, a first angle, a land surface, and an inclined surface. The land surface has a first land surface, a second lan...
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WO/2019/225533A1 |
The present invention addresses the problem of obtaining a working tool and a power tool provided with a working tool that suppress degradation of a blade surface of a working member and can maintain working efficiency for a long time. A...
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WO/2019/220528A1 |
This cutting insert has a cutting edge member and a mounting section. The mounting section includes a mounting face on which the cutting edge member is mounted, a first side face, and a second side face. The mounting section has therein ...
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WO/2019/220926A1 |
A deburring and chamfering tool, characterized in that: the tool has a bidirectional expansion-and-contraction mechanism configured from a first spring and a second spring; each of the first spring and the second spring has a spring cons...
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WO/2019/216319A1 |
A cutting insert according to one aspect is provided with a first surface, a second surface, a first side surface, a second side surface, a first cutting blade, and a second cutting blade. The first side surface has a first inclined surf...
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WO/2019/215431A1 |
The invention provides a dental milling tool (10) for milling dental materials in the making of dental prostheses. The dental milling tool is a ball-nose end mill having three helical flutes (20), each flute being associated with a cutti...
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WO/2019/210505A1 |
A forward-reverse feed helical milling method, having the following steps: determining the diameter D1 of a pre-machined hole; on the basis of the final diameter D of a through-hole to be machined and the diameter D1 of the pre-machined ...
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WO/2019/210506A1 |
Disclosed is a helical milling tool with forward and backward feeding, the tool comprising a cutting portion (10), a neck portion (11) and a handle portion (12), which are successively connected to each other, wherein the cutting portion...
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WO/2019/207876A1 |
The 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 binder phase including an iron group element. The second hard phase p...
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WO/2019/208138A1 |
The present invention provides a resin sheet with minimized cracking even when machined and a method for manufacturing the resin sheet. The resin sheet according to the present invention is a machined resin sheet, wherein a cut end face ...
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WO/2019/208133A1 |
A composite sintered body comprises multiple diamond particles having an average particle diameter of 10 μm or less, multiple cubic boron nitride particles having an average particle diameter of 2 μm or less, multiple aluminum oxide pa...
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WO/2019/208139A1 |
Provided are: an optical laminate which is less likely to crack despite having undergone a cutting process; an optical laminate with a cover glass which comprises such an optical laminate; a production method for these; and an image disp...
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WO/2019/206626A1 |
A tool body (2) for a milling tool (1), comprising: a front end (3) and a rear end (4) between which a centre axis (C) and a peripheral envelope surface (5) extend, the tool body (2) being configured to be rotated in a direction of rotat...
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WO/2019/201686A1 |
Herein a cutting insert (2) for a milling tool is disclosed. A longitudinal plane (LP) extends halfway between a first pair of opposing side surfaces (10, 11) of the cutting insert. A first axial relief face (30) adjacent to the a auxili...
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