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WO/2022/052805A1 |
A cutter provided with a vibration suppression member, comprising a body (100). At least one vibration suppression member (200) is provided on the body, the vibration suppression member (200) comprises an accommodating cavity (210), and ...
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WO/2022/049303A1 |
The present invention provides a machining tool with a shaft rotatable by a motor around a first axis of rotation, and a machining element rotationally attached to the shaft for rotation about a second axis of rotation. The first axis of...
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WO/2022/048966A1 |
A cutting insert for use in high-feed milling, which has 180° rotational symmetry about a centre axis (C) and comprises: - first and second major faces (2, 3); - a median plane (MP) extending between said major faces perpendicularly to ...
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WO/2022/049659A1 |
This cutting insert for a rotational cutting tool has a top surface, a bottom surface, and outer peripheral surfaces. The ridges between the top surface and the outer peripheral surfaces constitute a cutting edge. The cutting edge has a ...
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WO/2022/036915A1 |
A numerical-control cyclone milling machine, wherein a machine base (1) is provided with a plurality of workpiece lifting bases (8), which are evenly arranged at intervals between a clamping jaw base (6) and an ejector pin (7); each work...
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WO/2022/038917A1 |
This cutting tool rotates around an axis, and comprises a body part, a cutting insert, and a plurality of anti-vibration members. The body part has an inner peripheral surface, and an outer peripheral surface being the opposite side to t...
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WO/2022/039248A1 |
This rotating tool has a cylindrical body that extends from a first end to a second end along a rotational axis. The body comprises: a first discharge groove; a first outer circumferential surface; a first ridgeline; a partition groove t...
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WO/2022/037983A1 |
The invention relates to a machining-tool-and-protection-device assembly (17) comprising a machining tool (3) and a protection device (18). The protection device (18) is intended for use with the machining tool (3) and comprises a protec...
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WO/2022/032909A1 |
A flexible telescopic transmission device for a cutter, comprising a blade mounting assembly (10), a central shaft (20), a central shaft sleeve (30), and a connection part (60). The central shaft sleeve (30) is provided on the connection...
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WO/2022/036226A1 |
Railway wheel milling tool system including a railway wheel truing cutters and tangential railway wheel milling inserts are disclosed. The tangential milling inserts have at least four indexable cutting edges, each with a central wiper c...
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WO/2022/031690A1 |
A portable computer numerical control (CNC) machine is described. The CNC machine has an X-axis, a Y-axis, and a Z-axis, and comprises: a machine head, a base comprising a pair of X-axis guiding rails; a connecting beam and at least one ...
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WO/2022/027236A1 |
Disclosed is a high-speed milling cutter, comprising a cutter body (1), a cutter groove (1a), a cutter holder (2), a driving screw (3) and an auxiliary compression screw (4). The cutter groove (1a) is provided with a cutter groove axial ...
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WO/2022/022323A1 |
A circumferential forming cutter holder-type milling assembly having variable profile angles, comprising a disk base body (1); a disk base is provided at an outer circumferential area of the disk base body (1); and several replaceable ci...
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WO/2022/022326A1 |
A combined cutter for on-line milling of a steel rail, comprising a cutter head assembly, the cutter head assembly being connected to a driving device, and further comprising a cutting part, the cutting part being arranged on the cutter ...
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WO/2022/024251A1 |
A numerical control device (1) comprises an information acquisition unit (371) and an instructions generation unit (372). The information acquisition unit (371) acquires workpiece shape information indicating the shape of a workpiece, wh...
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WO/2022/017768A1 |
The invention relates to a thermally insulated pipe system comprising a pipe having an outer diameter and a thermally insulating pipe section mounted on said pipe, said pipe section comprising two longitudinal parts each having a longitu...
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WO/2022/017349A1 |
A steel rail milling vehicle, and a steel rail finish-milling operation control system therefor. The steel rail finish-milling operation control system comprises a base (1), a transverse position adjusting mechanism, a vertical position ...
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WO/2022/015222A1 |
A set comprising a first panel (1) with a first main plane, a second panel (2) with a second main plane and a mechanical locking device configured for locking the first panel (1) to the second panel (2) is described. The first panel (1) ...
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WO/2022/013068A1 |
The invention relates to a method for producing a chamfer (21) on an edge (20) defined by the end face (22) of a gear (3) and the adjacent flanks (6, 7) of the teeth of the gear (3), comprising a cutting tool (1) which has at least one c...
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WO/2022/009193A1 |
A replaceable milling head (10) rotatable in a cutting direction (RD) about a longitudinal central axis, the central axis (S) defining a forward direction (F) and an opposite rearward direction (R), has a forward cutting portion (20) and...
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WO/2022/009375A1 |
A diamond coated tool comprising a base material and a diamond layer provided on the base material, wherein the skewness Ssk of the diamond layer as per ISO 25178 is greater than 0.
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WO/2022/007106A1 |
An automatic grinding device for a circumferential seam of a capsule body and a circumferential seam grinding method. The grinding device comprises a base plate (1), a circumferential moving device (2), a supporting device (3), a longitu...
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WO/2022/000562A1 |
Disclosed by the present utility model is a high-strength numerical control milling cutter, comprising a cutter holder; the right side of the cutter holder is fixedly connected to a cutter head, the surface of the cutter head is provided...
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WO/2022/006128A1 |
Articles comprising pressure-sensitive adhesives and methods of their use for removing micro- and nanoplastic particles from various media, including wastewater effluent, laundry effluent, and indoor air, are disclosed.
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WO/2022/000563A1 |
Disclosed is a numerical control cutter convenient-to-disassemble structure, comprising a mounting base. A mounting rod is provided at the bottom of the mounting base, a numerical control cutter head is provided on the front surface of t...
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WO/2021/261380A1 |
A cutting tool according to the present invention rotates about a rotational axis and is provided with a tip-end portion. The tip-end portion includes a partially spherical surface to be in contact with a workpiece. On the surface, a plu...
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WO/2021/260777A1 |
This tool comprises a tip portion that is formed from nano-polycrystalline diamond containing atoms belonging to group 13 or group 15 on the long-form periodic table. The tip portion has a surface which comes into contact with a workpiec...
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WO/2021/260775A1 |
A cutting tool according to the present disclosure comprises a rake face, a flank face, a substrate, and a first oxide film. The flank face is continuous with the rake face. The substrate has a first face opposing the rake face. The firs...
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WO/2021/260778A1 |
This tool comprises a tip portion that is formed from binderless cubic boron nitride. The tip portion has a surface which comes into contact with a workpiece. At least a portion of said surface contains a plurality of first recesses, and...
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WO/2021/260774A1 |
The rotary cutting tool according to the present disclosure can rotate around the axis and has a rake face and a flank face. The flank face is continuous with the rake face. A ridgeline between the rake face and the flank face forms a cu...
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WO/2021/260776A1 |
This tool comprises a tip portion that is formed from nano-polycrystalline diamond. The tip portion has a surface which comes into contact with a workpiece. At least a portion of said surface contains a plurality of first recesses, and p...
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WO/2021/261396A1 |
A cutting tool according to the present disclosure comprises a rake face, a flank face and a cutting edge. The cutting edge is positioned between the rake face and the flank face. This cutting tool comprises: a base material that is form...
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WO/2021/261316A1 |
This tool comprises a tip. The tip has a surface. At least part of the surface includes: a plurality of protrusions; first recessed sections formed by the end of two adjacent protrusions abutting; and second recessed sections separate fr...
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WO/2021/255919A1 |
An end mill according to the present invention has a plurality of flat surfaces on a tip section thereof. Angles of each of the plurality of flat sections are positioned on a virtual semispherical plane. The difference in distances betwe...
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WO/2021/255851A1 |
This coolant supply mechanism is attached to a cutting insert. The cutting insert has a first bottom surface, a first top surface, and first side surfaces. The first top surface has a corner section that is positioned, in a plan view, at...
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WO/2021/251759A1 |
A removable retainer according to the present invention comprises: a body part that is formed of a shape-memory alloy material and has a front surface that is in close contact with the outer tooth surface of each tooth in the oral cavity...
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WO/2021/249958A1 |
Machine tool comprising a machine frame (10), a workpiece spindle unit (40), arranged on the machine frame (10), having a workpiece spindle (44) which is driven about a spindle axis (46) by a spindle drive and in which a workpiece (W) is...
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WO/2021/251762A1 |
An adhesive retainer according to the present invention comprises a body part which is formed of a shape memory alloy material, and which has a front surface closely attached to each tooth, wherein the body part comprises: a curved protr...
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WO/2021/245782A1 |
This cutting tool comprises a substrate and an AlTiN layer disposed on the substrate. The AlTiN layer contains cubic crystal type crystal grains of AlxTi(1-x)N, and the atomic ratio x of Al in AlxTi(1-x)N is 0.7 to 0.95. The AlTiN layer ...
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WO/2021/246283A1 |
The cutting insert according to one non-limiting aspect of the present disclosure has: an upper surface that is in a polygonal shape and that has a first side; a lower surface; and lateral surfaces. The lateral surfaces include a first l...
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WO/2021/245784A1 |
Provided is a cutting tool comprising a base material and an AlTiN layer arranged on the base material, wherein the AlTiN layer contains crystal grains of cubic AlxTi(1-x)N, the atomic ratio x of Al in AlxTi(1-x)N is equal to or higher t...
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WO/2021/245068A1 |
In order to provide for a milling tool (1, 1 ') which comprises a cutting insert (2, 2'), a holder (3), a fastener (4) and a shim (5, 5'), wherein the fastener (4) forms cooperatively with the cutting insert (2, 2') a first channel (100)...
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WO/2021/246321A1 |
The cutting insert according to one non-limiting aspect of the present disclosure has: an upper surface having a first upper side extending from a first upper corner, and a second upper side extending from the first upper corner; a lower...
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WO/2021/245783A1 |
Provided is a cutting tool comprising a base material and an AlTiN layer arranged on the base material, wherein the AlTiN layer contains crystal grains of cubic AlxTi(1-x)N, the atomic ratio x of Al in AlxTi(1-x)N is equal to or higher t...
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WO/2021/241499A1 |
A coated tool of the present disclosure comprises a base and a diamond coating positioned on the base. The coated tool has a cutting edge. An area from the cutting edge to 300 μm in a direction away from the cutting edge is defined as a...
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WO/2021/232735A1 |
Disclosed are a machining method and machining device having high efficiency and low damage. The machining method having high efficiency and low damage comprises: providing a workpiece (300) and a machining unit (400); and the machining ...
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WO/2021/224031A1 |
The disclosure relates to a method, a computer program product and a system (100) for decreasing the risk of erroneously handling of a tool in a machine operation. The system comprises a reader device (10a, 10b, 10c) for reading a machin...
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WO/2021/219349A1 |
A power tool comprises a housing and a motor assembly arranged to rotate a cutting tool, the motor being mounted in the housing. The power tool comprises at least one guide post slidably mounted to the housing and a base fixed to the at ...
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WO/2021/219417A1 |
A nozzle (10) for providing coolant fluid to a cutting edge of a metal cutting tool (1) and such a metal cutting tool (1), wherein the nozzle (10) comprises: - at least one internal inlet coolant channel (16 1i; 16 2i), - at least one in...
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WO/2021/212263A1 |
A portable helical milling unit comprises: a cutter (2), an eccentric spindle (1), an outer sleeve (12), a sleeve housing (14), and multiple transmission mechanisms used to provide power. The eccentric spindle (1) is replaceably provided...
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