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WO/2023/208029A1 |
A hot punching online edge cutting mechanism, comprising a rack (200), the rack having disposed thereon an edge cutting mechanism seat (1), the edge cutting mechanism seat having provided thereon a forming area (100), the forming area ha...
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WO/2023/206818A1 |
Disclosed in the present invention are a 120ksi-steel-grade high-strength high-toughness high-hydrogen sulfide-resistance hot-rolled steel round bar used for a drill pipe joint, and a preparation method therefor. The chemical components ...
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WO/2023/206923A1 |
A spinning tension wheel, comprising a V-shaped groove rim (1) and a spoke (2) which are symmetrically arranged at the center. The V-shaped groove rim (1) and the spoke (2) are of a spinning integrated structure; the outer circumference ...
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WO/2023/211224A1 |
The present invention relates to a sandwich panel, and comprises: a core; and exterior panels respectively disposed on one side and the other side of the core. The exterior panels each include: a body in contact with the core; a locking ...
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WO/2023/208466A1 |
The invention relates to a bending machine (300) for producing complex bent parts from straight wire rods (DS), comprising a computer-numerical control unit (190) and a transport system (310) for transporting successive wire rods along a...
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WO/2023/210129A1 |
A problem to be solved by the present invention is to improve productivity of a manufacturing system. The present invention is a device comprising a can trunk forming device, a printing device, and a branched conveyor. The can trunk fo...
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WO/2023/208885A1 |
The invention relates to a device (10) for manually introducing holes and/or rivets into a workpiece, said device having a body (20) which has a working region (12) into which a workpiece which is to be provided with holes and/or rivets ...
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WO/2023/210583A1 |
Provided is a method for manufacturing a cold-forged product, said method having excellent manufacturing suitability and a reduced environmental burden. This method includes: a surface treatment step in which a surface treatment is per...
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WO/2023/206715A1 |
A pulse current-assisted aluminum alloy laser peening forming and hydrophobic surface preparation method. The preparation method comprises the following steps: a pretreated aluminum alloy is placed on an impact platform (1), and electrod...
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WO/2023/210911A1 |
The present invention provides a hot stamping component manufacturing method comprising the steps of: forming a blank by cutting a plated steel sheet having a plating layer formed on at least one surface of a base metal; and heating the ...
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WO/2023/210046A1 |
Provided is an electric resistance welded steel pipe having high strength as well as excellent processability and toughness, which is suitable for steel pipes for mechanical structures used in parts of automotive vehicles, construction m...
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WO/2023/210912A1 |
The present invention provides a method for manufacturing a hot-stamped part, comprising: a step of forming a blank by cutting a plated steel sheet in which a plating layer is formed on at least one surface of a base material; and a step...
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WO/2023/202312A1 |
The present invention provides a double-point incremental forming manufacturing method and apparatus based on deep reinforcement learning. The method comprises: obtaining a three-dimensional model to be manufactured, performing layering ...
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WO/2023/204036A1 |
This wire comprises a core and a shell covering the outer circumference of the core. The core contains silver. The shell contains 33.0 to 37.0 mass% nickel, 9.0 to 10.5% molybdenum, 19.0 to 21.0% chromium, 0.5 to 1.2 mass% titanium, coba...
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WO/2023/205021A1 |
A novel sleeve is disclosed as used in a roll in a rolling mill, where a feature of length l is introduced on the tapered end of the inboard portion of an inner surface of the sleeve, where the introduced feature allows the sleeve to def...
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WO/2023/202300A1 |
A method for forming an air return pipe, comprising: controlling a blank (26) to enter a forming cavity, controlling a die core (23) to press the blank (26) such that the blank (26) passes through a first die body (21), and obtaining a f...
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WO/2023/204804A1 |
A novel sleeve (300) is disclosed as used in a roll in a rolling mill, where a feature of length (l) is introduced on the tapered end of the inboard portion (301) of an inner surface (304) of the sleeve (300), where the introduced featur...
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WO/2023/203691A1 |
This plate crown control device controls tandem rolling equipment on the basis of an outlet plate crown setting calculation value of each stand as calculated by setting calculation, a mechanical plate crown setting calculation value of e...
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WO/2023/204117A1 |
The present invention addresses the problem of providing a lubrication treatment method for a metal wire material that is not a combination of acid cleaning/alkaline degreasing and a phosphate/soap treatment, which has a heavy burden on ...
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WO/2023/203909A1 |
In this method for manufacturing a banjo bolt comprising a shaft portion provided internally with a longitudinal hole extending in a first direction: the shaft portion is machined from one side in a second direction intersecting the firs...
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WO/2023/199635A1 |
This hot-stamp-formed article has a specified chemical composition, in which the area ratio of bainite in a surface layer region is more than 10%, the maximum value of a pole density in a texture is 4.0 or less, and the de-B index is 0.0...
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WO/2023/198539A1 |
The invention relates to a device (1) for bending a profile in two bending directions. This bending device (1) comprises a base (2), at least one means (3) for gripping the profile, primary means (6) for rotatably mounting the at least o...
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WO/2023/199503A1 |
[Problem] To control or adjust the displacement of a thin strip steel sheet due to the weight thereof in a progressive die, regardless of the magnitude of the width of the thin strip steel sheet. [Solution] A progressive die 1 comprises ...
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WO/2023/197571A1 |
Disclosed in the present invention is a 360HB-450HB grade abrasion resistant steel, comprising the following chemical components in percentage by mass: C: 0.10%-0.30%, Si: 0.20%-0.50%, Mn: 0.80%-1.60%, P≤0.020%, S≤0.005%, Ti: 0.008%-...
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WO/2023/198475A1 |
The present application relates to a reflector element (1) for use in a heat-insulating hood (10) for thermally insulating metallic rolling stock in a rolling mill, comprising a base layer (5), which is formed from a first metallic mater...
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WO/2023/198537A1 |
The present invention provides a setting tool for a blind rivet, the setting tool comprising a shell as well as a drive unit, a pull unit, a clamping unit, and a nose part which are contained in the shell, wherein the clamping unit compr...
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WO/2023/200795A1 |
Tread members for climbing products are described herein that have indented treads that may provide enhanced grip and/or improved slip resistance. The treads are formed on a standing or other engagement surface of the tread member. In so...
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WO/2023/198373A1 |
The invention relates to a device (1, 13, 29), the device (1, 13, 29) having a three-dimensional body (2, 14, 31) and a light source (4, 16, 30), the body (2, 14, 31) being in the form of a shell (3, 15, 32), the shell (3, 15, 32) enclos...
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WO/2023/199795A1 |
A clutch unit (45) includes: a first clutch tooth (47) that rotates integrally with a first rotating element included in a speed reducer (31); a second clutch tooth (48) that rotates integrally with a second rotating element included in ...
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WO/2023/198995A1 |
The invention relates to a method for producing a part made of a nickel-based alloy with a Y/Y' microstructure in which at least one hot-forging step is performed, which method is characterised in that the temperature at which the part i...
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WO/2023/199777A1 |
This hot-stamp formed article comprises a steel sheet. The steel sheet has a prescribed chemical composition. In the steel sheet, the average B-concentration in a region between a depth of 5.0 μm from the surface and a depth of 25.0 μm...
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WO/2023/199776A1 |
The present invention provides a hot stamp molded body which is provided with a steel sheet, wherein: the steel sheet has a specific chemical composition; the average B concentration in a region ranging from the depth of 5 µm from the s...
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WO/2023/199638A1 |
This hot-stamp-formed article has a specified chemical composition, in which the standard deviation of crystal grain diameters of prior austenite grains in an internal region is 5.0 μm or less, the area ratio of bainite in a surface lay...
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WO/2023/194868A1 |
A soft reduction segment (1) of a continuous casting machine, said segment being suitable for carrying out a soft reduction of a slab exiting from said continuous casting machine, the segment comprising - an upper support (2) for support...
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WO/2023/194450A1 |
The invention relates to a method for producing hardened steel components, wherein a sheet metal blank is cut out from a galvanized or alloy-galvanized strip made of a hardenable steel alloy and the sheet metal blank is then cold-formed ...
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WO/2023/195416A1 |
This mold storage device (2) is equipped with a mold holding unit (35) which is for holding a long upper mold (UT1), and which is provided inside a rack body (20) disposed lateral to a bending machine (1) in the right-left direction. The...
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WO/2023/195220A1 |
A bottomed metal cylinder 10 has, at the bottom, a ground-contacting portion 5, a rising portion 6 extending upward from the inside of the ground-contacting 5, and a dome-shaped bottom surface 7 connected to the rising portion 6, the bot...
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WO/2023/194845A1 |
An extrusion press for producing metal extrudates by extruding a billet (27), the extrusion press comprising: - a punch holder crosspiece (20) which carries a punch (21) and is adapted to be translated in two opposite senses of translati...
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WO/2023/194156A1 |
Within the context of a method for separating plastically deformable plate-like workpieces (3) of a workpiece stack (2), a separating slot (19) is produced between mutually adjacent workpieces (3), by at least one of the mutually adjacen...
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WO/2023/195496A1 |
The present invention provides a burring structural member that is resistant to fracture even when the burring structural part is bent back. In the burring structural member according to the present disclosure: a plate section has a thic...
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WO/2023/194987A1 |
The present invention discloses A container top comprising: a container top member comprising at one circular slit circulating an upper opening, bottom tearable member which seals said opening, a cover placed over said bottom tearable me...
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WO/2023/196019A1 |
A shale shaker basket and shale shaker screen retention rail and channel system, placed on the interior of a shale shaker basket and the exterior of a shale shaker screen, forming an apparatus and system for the alignment, positioning an...
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WO/2023/196680A1 |
A press brake assembly with a sheet follower with an actuation assembly that allows the sheet follower to follow a downwards bending workpiece. The sheet follow is adjacent to the press brake and is capable of following the workpiece thr...
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WO/2023/196383A1 |
Systems and methods are provided herein for making a high precision three dimensional surface by cutting panels having curved outer edges, aligning the edges of adjacent panels on a mandrel having a curved surface, illuminating the mandr...
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WO/2023/195214A1 |
Provided are: a bottomed can manufacturing method with which it is possible to obtain a high-quality bottomed can in which highly precise positioning is possible while allowing an intended portion of a blank to be thinned, with which dis...
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WO/2023/193035A1 |
The invention relates to a forming machine (5) for forming workpieces (15), more particularly a bending machine for bending workpieces, more particularly sheet-type workpieces, comprising a first machine part (6), a second machine part (...
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WO/2023/194775A1 |
The invention relates to an article of daily use (2) for use during the consumption of meals, comprising a sheet metal body (10) with a first flat face (12) on which a functional surface (16) is arranged for supporting food and/or a cont...
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WO/2023/194098A1 |
The invention relates to a device (2) for guiding chocks (12) which are designed to support two working rolls (10) of a roll stand (1), said working rolls forming a rolling gap, and to a roll stand. The device (2) has: two bending blocks...
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WO/2023/191735A1 |
The present invention relates to the circular lens metal expansion joint, which is produced without circumferential welding, consisting of sheet (1 ) and weld joint (2) parts, which have a long service life flexibly since it is without e...
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WO/2023/189156A1 |
The objective of the present invention is to provide a rectangular can manufacturing method and a rectangular can manufacturing device capable of improving the shape accuracy of a rectangular can while suppressing an increase in manufact...
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