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WO/2024/091582A1 |
A method and system for slitting a lithium-coated polyethylene terephthalate (PET) roll is provided. The roll undergoes laser ablation to remove a portion of a layer of lithium where a slit is desired exposing the PET substrate underneat...
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WO/2024/085560A1 |
The present disclosure pertains to a system for cutting lithium metal for negative electrodes, the system comprising: a lithium metal supply unit for supplying lithium metal; a lithium metal transport unit for transporting the lithium me...
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WO/2024/070812A1 |
Provided is a cut article of a Zn-Al-Mg-plated steel material having a base steel material and a Zn-Al-Mg plating layer covering the surface of the base steel material, wherein a cut end surface of the cut article is coated with a linear...
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WO/2024/070811A1 |
Provided are: a cut-processed product of a Zn-Al-Mg-based plated steel material comprising a base steel material and a Zn-Al-Mg-based plating layer coated on the surface of the base steel material, in which a cut edge surface of the cut-...
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WO/2024/062959A1 |
[Problem] To provide metal fibers for reinforcing concrete which are able to be mass-produced at low cost and have excellent resistance to pulling out and a method and device for producing the metal fibers. [Solution] Metal fibers for fi...
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WO/2023/236110A1 |
The present invention relates to the technical field of chain processing. Provided is a traction cutting machine for metal chain processing. The traction cutting machine comprises a supporting mechanism, wherein a folding judgment mechan...
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WO/2023/227667A1 |
The present invention relates to a processing device (10) for cutting and punching flat material (FM), such as sheet metal, comprising: - a base (12) having a support table for the flat material (FM), wherein the base (12) defines a feed...
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WO/2023/226278A1 |
A swingable residual shear, comprising a shear rack (10), one side of the shear rack (10) being provided with a shearing surface (11); a shear head (20), the shear head (20) being provided with a blade (21), the shear head (20) being rot...
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WO/2023/202970A1 |
The invention relates to a radial press comprising at least six main jaws (8) which are arranged concentrically and in a uniform manner about a press axis (X) and can be moved radially in the direction of the press axis (X) and away ther...
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WO/2023/197402A1 |
Disclosed in the present invention is a screw shearing machine, which comprises a shearing assembly and a driving assembly. The shearing assembly comprises a shearing base, a fixed cutter fixed to the shearing base, a shearing arm hinged...
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WO/2023/148899A1 |
Disclosed is a steel material in which the tensile residual stress is reduced, especially at a fracture surface of a sheared edge face. The steel material of this disclosure comprises a sheared edge face; the sheared edge face has an und...
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WO/2023/142300A1 |
A cutter driving device, used for driving a cutter in a cutting apparatus to cut a material belt, and comprising: a base body (21); and a sliding assembly (50), comprising a sliding rail (52) and a sliding block (53) which are slidably c...
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WO/2023/137043A1 |
A shearing machine includes a support frame, a magazine including a platform having a top surface extending between a processing end and a loading end, the magazine configured to support a plurality of struts on the top surface, a separa...
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WO/2023/072765A1 |
A method for producing a calibrated stamped part for use in the production of embossed products, in particular coins, from a flat, in particular rolled or drawn, stamped part (1), comprises the following steps: - a positioning step a), i...
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WO/2022/262326A1 |
An energy-saving pendulum shear for thin slab continuous casting and continuous rolling. A guide sleeve (4) and a guide rod (5) are arranged between an upper shearing device (8) and an eccentric crankshaft (3) of the pendulum shear; one ...
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WO/2022/246935A1 |
The present invention relates to the technical field of cutting devices. Disclosed are a cutting device capable of achieving multi-angle cutting and a cutting method thereof. The cutting device capable of achieving multi-angle cutting co...
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WO/2022/232554A1 |
Embodiments of the invention provide a ram guide for a crimping tool. The crimping tool includes a crimping head and a ram head. The ram guide includes a track and slot. The ram guide is configured to guide the ram head within a crimp po...
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WO/2022/213567A1 |
An intelligent shearing mechanism and a strip cut-to-length shear. The shearing mechanism comprises an upper cutter blade support (5) and a lower cutter blade support (7) that are provided on a frame (8) and vertically and correspondingl...
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WO/2022/189876A1 |
Machine (10) for processing scraps (R) comprising: a first hopper (15) provided with a top opening (15a) for introducing scraps, a second hopper (20) provided with a top opening (20a) for introducing scraps. A horizontally reciprocating ...
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WO/2022/187515A2 |
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WO/2022/147355A1 |
An apparatus for cutting slices from a food product includes a vertical housing defining a barrel that receives an elongated food product. A rotatable blade apparatus is disposed beneath the lower end of the housing and has a planar guid...
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WO/2022/082826A1 |
A V-shaped component cutter. Two guide bases (13) are fixed to a mounting base (31), and each guide base is provided with a rectangular guide groove; both ends of a blade (12) are insertedly connected within the two rectangular guide gro...
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WO/2022/081691A1 |
A handheld punch tool includes a housing, a die holder coupled to the housing, a die supported by the die holder, the die and the die holder defining a feed slot therebetween for receiving a workpiece to be cut, and a punch configured to...
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WO/2022/050923A2 |
This invention is about a scrap cutting machine that can be used in cutting big metal scrap materials and its' characteristic is having; a top body (1) and a bottom body (2) with a cylindrical form, a covering (3) fixed to preserve the s...
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WO/2022/039168A1 |
A processed product which uses, as a base material, a plated steel sheet that has a plating layer in the surface, while having a cut end that extends in the sheet thickness direction of the processed product. The cut end sequentially has...
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WO/2022/038696A1 |
A lead cutting device comprising: a cutting blade for cutting a lead of a lead component; a sensor for detecting the amount of displacement of the cutting blade when a lead is being cut; and a storage device for storing, multiple times, ...
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WO/2022/039167A1 |
Provided is a processed article in which a plated steel sheet having a plating layer on the surface thereof is a raw material, and which has a cut end in a hollow tubular side wall thereof. The cut end is flush with the outer surface of ...
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WO/2022/035737A1 |
Systems and methods related to cutting (e.g., ultrasonically cutting) metals (e.g., lithium metal) and electrode precursors are generally provided. The electrodes or electrode precursors may involve, for example, a lithium metal electrod...
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WO/2021/223128A1 |
Provided is a CNC machine tool having high safety performance for shearing, bending, and rolling, comprising a machine base (1); a machine frame (2) is arranged on the top of said machine base (1); a lifting/lowering platform (3) is inst...
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WO/2021/162162A1 |
The present invention relates to a cutting tool for forging and, more particularly, to a cutting tool in which a cutting blade can be replaced by simply attaching and detaching a fixed block to/from a blade holder, which can secure the q...
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WO/2021/132156A1 |
To provide a plate material cutting device of which thickness can be reduced and made compact. A plate material cutting device 101 includes: a first cutting blade 103 fixed to a housing 102; a second cutting blade 104 that cuts plate mat...
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WO/2021/124070A1 |
The cutting station (1) for profiled elements, particularly for window and door frames, comprises one basic structure (2), one line of movement (3, 4) of one profiled element (P) associated with the basic structure (2) and adapted to mov...
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WO/2021/125485A1 |
The present invention relates to an automated system for marking and cutting shape steel. Specifically, the present invention relates to an automated system for marking and cutting shape steel, which automatically marks a steel fitting (...
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WO/2021/125582A2 |
Disclosed is a method for cutting a molded product made of ultra-high tensile steel. The cutting method according to an embodiment of the present invention comprises the steps of: forming a thin plate product having a tensile strength of...
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WO/2021/097867A1 |
Disclosed is an automatic apparatus high in metal sheet cutting precision, the apparatus comprising a shell (1), a servo electric motor (2), a screw rod (3), a nut (4), a guide rod (5), a guide ring (6), a flat plate (7), a lifting cylin...
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WO/2021/094425A1 |
The invention relates to a device (10) for cutting to length conductor pieces (14), in particular hairpins, which are received in a stator core (12). The device comprises a receptacle for the stator core (12) together with the conductor ...
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WO/2021/058222A1 |
The present invention relates to a method for providing a predetermined pyrotechnic energy output, in which method a pyrotechnic material is provided, which reacts pyrotechnically at a material-specific reaction temperature, and heat is ...
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WO/2021/011741A1 |
Method for the forming of a fluid-tight separating closure of a conduit (1) involving the following steps: - providing of a conduit (1) with a sleeve (2), - positioning of the conduit (1) with the sleeve (2) between a die (3) and a stamp...
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WO/2021/010352A1 |
The present invention addresses the problem of providing a punching method with which it is possible to stably ensure a stretch-flangeability that is equivalent to or better than that achieved when using a punching punch having a flat bl...
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WO/2020/231682A1 |
A method of cutting a workpiece can include: (i) determining a positioning angle defined between the workpiece and a cutting assembly, (ii) determining a cut path along the workpiece based on the positioning angle, and (iii) following th...
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WO/2020/197401A1 |
The invention relates to a method and a cutting tool (100) for cutting a tubular structure (1) in the petrochemical industry. The method comprises the following steps: a) positioning the cutting tool (100) in a first position (P1) exteri...
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WO/2020/183882A1 |
The present invention provides a cutting method for cutting a material to be processed, using a cutting tool provided with a die and a punch, wherein the cutting method includes arranging the material to be processed between the die and ...
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WO/2020/132240A1 |
Light weight hydraulic cutting and crimping tools built with advanced composite materials, engineering plastics and additive manufacturing, replace current steel and aluminum components and traditional subtractive manufacturing.
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WO/2020/125620A1 |
A bent rear end part cutting mechanism, which is provided on one side end part of a bending mould and comprises a main fixing plate (1), a positioning and clamping assembly (2), a cutting assembly (3) and a bending angle adjustment assem...
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WO/2020/074931A1 |
The electromechanical vertical cutting shear (1) comprises an electric servomotor (4) combined with a gear reducer (5) at least one shaft (6) bearing one or more spools (7), at least one motion transmission means (8) which is connected t...
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WO/2020/059969A1 |
The present invention relates to an embossed stainless pipe manufacturing apparatus which in general allows forming of an embossed stainless plate so as to enable efficient welding of the embossed stainless plate, selecting of a welding ...
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WO/2020/047729A1 |
A stop shearing die unloading turning mechanism, comprising a lower crossbeam (1) and a knife holder (2), wherein a lower end surface of the knife holder (2) is provided with a wobble plate (3), and the wobble plate (3) is located above ...
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WO/2019/242129A1 |
A substrate material cutting device, comprising: a mounting frame (1); a base (2) mounted on the mounting frame (1); an upper cutter means (3) disposed on the mounting frame (1); and a substrate material clamp (6) disposed on the upper c...
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WO/2019/224469A1 |
The invention relates to a pyrotechnic cut-off device (100) comprising: a first chamber (14) communicating with a pyrotechnic initiator (20), a second chamber (15) defined by a support (50) on which there is a conductive portion (40), th...
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WO/2019/198855A1 |
Disclosed is an invention relating to a shear. The shear according to the present invention comprises: a frame part; a first blade part mounted on the frame part; and a second blade part mounted on the frame part, for shearing a material...
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