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WO/2024/055452A1 |
An intelligent support platform for a steel pipe grooving machine, comprising a steel pipe support platform, a shared rack base (6), a shared rack (12), and an intelligent control system. The steel pipe support platform comprises a platf...
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WO/2024/056320A1 |
The invention relates to a device (1) for processing, in particular deep rolling, shafts (4) and other components, comprising two live centres (2A, 2B) for receiving a shaft (4) to be processed on both sides, at least one drive (6A, 6B) ...
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WO/2024/055451A1 |
A pipe machining and shape correcting apparatus and method, used for automatically correcting and controlling the shape of a round pipe during pipe machining. The pipe machining and shape correcting apparatus comprises: a support assembl...
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WO/2024/058413A1 |
The disclosed invention relates to an exterior material for a home appliance and a refrigerator comprising same. An exterior material for a home appliance according to an embodiment may include a stainless steel cold rolled steel sheet. ...
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WO/2024/055455A1 |
An online leveling device for a steel pipe grooving machine, comprising a leveling machine (1), a steel pipe grooving machine, a steel pipe supporting balance device, a steel pipe fixing device and a shared rack. The leveling machine (1)...
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WO/2024/057928A1 |
A mold replacing device (5) comprises: an upper guide (57) extending in the left-right direction along an upper mold holder (20); an upper mold replacing part that moves in the left-right direction while being guided by the upper guide (...
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WO/2024/057064A1 |
A method for hot rolling a steel comprising the steps of i. elaborating a steel composition comprising in weight percent: 0.002 ≤ C ≤ 0.8, 0.1≤ Mn ≤ 3, Si ≤ 2, Al ≤ 2, Cr ≤ 0.5, Nb≤ 0.08, Ti ≤ 0.1 and a balance consisti...
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WO/2024/056289A1 |
The invention relates to a support for machining tools for a strip material. The support comprises a first arm with a first end and a second end as well as a first securing region for an upper machining tool, and the first securing regio...
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WO/2024/057840A1 |
This mold shape selection method, for selecting a shape for a mold in a pressing machine, comprises a parameter creation step for creating a parameter group that includes a plurality of parameters, a simulation step for simulating a plat...
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WO/2024/056290A1 |
The invention relates to a device comprising at least two supports, each of which has at least one machining tool for a material, at least one linear guide on which the at least two supports are arranged in a linearly movable manner, and...
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WO/2024/056955A1 |
The invention relates to a device for checking the flatness of a moving metal sheet, which comprises a light source that homogeneously illuminates the sheet, a camera that records the distorted image of the light source formed by the she...
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WO/2024/057040A1 |
There is disclosed a rivet die (13) for a rivet setting tool (2). The rivet die (13) comprises a main body (20) that defines an upper surface (39). The rivet die (13) further comprises a die cavity (21) that is formed in the upper surfac...
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WO/2024/055375A1 |
The present invention provides a steel feeding rhythm optimization control method and system for a heating-free direct-rolled high-temperature square billet, for use in solving the problem of low direct-rolling rate of existing heating-f...
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WO/2024/053168A1 |
Provided is a high strength electric resistance welded pipe having excellent SSC resistance. This electric resistance welded pipe has an absolute value of residual stress in the circumferential direction of the pipe inner surface of 10 M...
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WO/2024/053169A1 |
Provided is a square steel pipe having excellent buckling resistance. In this square steel pipe, which has a plurality of flat portions and corner portions alternating in the pipe circumference direction, the yield strength of the flat p...
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WO/2024/051750A1 |
Disclosed are a 6000-series aluminum alloy sheet having high formability, high flangability and few roping line defects, and a manufacturing method therefor. The sheet has an average grain size of 20-32 μm, a recrystallization texture d...
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WO/2024/051127A1 |
A leveling device having an energy recovery function, comprising a leveler (10) and an energy recovery device. The leveler (10) performs leveling by means of electromagnetic induction heating, and the energy recovery device collects wind...
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WO/2024/053546A1 |
Each support region (61) on a base plate (60) of a thrust foil bearing (27) is demarcated by a first boundary line (64b) and a second boundary line (65), and includes an inclined surface (62) which is inclined so as to be increasingly cl...
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WO/2024/050935A1 |
The present invention relates to the field of computer-aided design. Disclosed is a three-dimensional model cutting method for high-quality stamping and discharging. The method comprises the following steps: 1) fully considering geometri...
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WO/2024/054541A1 |
A resilient compressible tiled backing mat system used in an Incremental Sheet Forming (ISF) System, the ISF system having a primary rigid forming tool assembly and a backing flat tool assembly including a flat rigid plate for releasably...
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WO/2024/054570A1 |
A dual sided incremental sheet forming method for incrementally forming sheet materials such as sheet metal that provides opposed primary and secondary forming tool assemblies. The primary forming tool assembly provides a rigid tool and ...
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WO/2024/052983A1 |
This liquid adhesion suppression device is for suppressing the adhesion of liquid to the surface of a metal strip that is rolled in a rolling mill containing an upper work roll and a lower work roll, wherein the upper work roll comprises...
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WO/2024/054028A1 |
One embodiment of the present invention provides a layered laminated core formed by laminating laminae, and a laminated core manufacturing method and laminated core manufacturing apparatus for same. The laminated core according to the pr...
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WO/2024/051206A1 |
Disclosed in the present invention are a hydrogen fuel cell bipolar plate base material and a method for preparing a foil thereof. The base material comprises the following components in percentage by weight: 0.1-0.5% of Cu, 0.5-1% of Nb...
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WO/2024/051944A1 |
The invention relates to a method for cleaning the surface of a metal wire (2) or metal strip, in particular a metal wire (2) or metal strip used as an intermediate electrode of a roll seam welding machine, wherein the metal wire (2) or ...
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WO/2024/051185A1 |
The present application relates to a winding and unwinding device (100) and an electrode plate preparation system (1000). The winding and unwinding device comprises a support (11), a rotating shaft (12), a turret (13) and a power assembl...
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WO/2024/053186A1 |
A method for manufacturing a press-molded article 1 provided with at least a top plate portion 3 having a concave curved portion in a side view and a longitudinal wall portion 7 connecting from the top plate portion 3 through a punch-sho...
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WO/2024/051125A1 |
A leveling device having an auxiliary heating function. The leveling device comprises a leveling machine (10), and an auxiliary heating device (20) mounted at the front side of a mobile vehicle (13) of the leveling machine, wherein the l...
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WO/2024/048752A1 |
A laminate manufacturing method of the present disclosure comprises: a detection step for detecting, by means of a predetermined detection device (20), a defect portion (82) of a band-shaped material (81) to be processed that is fed from...
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WO/2024/047433A1 |
A method for gripping and moving worked pieces (51) obtained by cutting and/or punching at least one sheet metal (50) and arranged on a work surface (110) by means of a gripping and moving system (100) provided with a detection apparatus...
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WO/2024/049123A1 |
The purpose of the present invention is to provide a hydraulic branch pipe forming device which can continuously and precisely form a plurality of branch pipes with respect to one target pipe. To achieve the above-described purpose, a hy...
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WO/2024/050565A1 |
A front rail configured to be supported by a vehicle frame includes a tubular body formed by a roll-formed high-strength metal and configured to undergo axial loading during a front vehicle impact. The high-strength metal sheet defines a...
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WO/2024/047933A1 |
This press-formed product manufacturing method includes: a reference press-formed product shape acquisition step for acquiring a reference press-formed product shape 5; a corrugated blank press-formed product shape acquisition step for a...
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WO/2024/049039A1 |
The present invention relates to a riveting apparatus capable of preventing the occurrence of omission of fastening and to a riveting method using same and, more specifically, to a riveting apparatus capable of preventing the occurrence ...
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WO/2024/048373A1 |
This wound body manufacturing device for winding a strip-shaped flat plate and a corrugated sheet, arranged overlapping the flat plate, into a roll shape around an axis perpendicular to a conveying direction of the flat plate and the cor...
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WO/2024/048126A1 |
This method of controlling hot finish rolling is for hot finish rolling coordinated control that controls a rolling state by finding a control gain that will minimize an evaluation function, by using the evaluation function that has a we...
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WO/2024/046874A1 |
Described is a flat metal product (100) which is provided with a position code pattern on at least one flat side (100A), said position code pattern consisting of an arrangement of distributed dots.
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WO/2024/048885A1 |
The present invention provides a method for manufacturing a hot stamping part, the method comprising: a preparation step for preparing a blank; a heating step for heating the blank; a transfer step for transferring the heated blank to a ...
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WO/2024/048860A1 |
The present invention provides a hot-stamped component comprising a base steel sheet comprising 0.15-0.27 wt% of carbon (C), 0.15-1.0 wt% of silicon (Si), 0.5-1.10 wt% of manganese (Mn), 0.018 wt% or less of phosphorus (P), 0.005 wt% or ...
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WO/2024/045785A1 |
A battery cell tab leveling device, comprising a rack (100), a battery cell clamping mechanism (40) arranged on the rack (100), and kneading units (101) respectively arranged on two sides of the battery cell clamping mechanism (40). Each...
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WO/2024/045939A1 |
The present application relates to a dysprosium-rich nickel-tungsten alloy material for nuclear shielding, the composition thereof comprising components of the following mass percentages: C: 0.002-0.02%, W: 5.0-35.0%, Cr: 15.0-30.0%, Dy:...
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WO/2024/046101A1 |
The present invention discloses a bar for a motor shaft of a new energy vehicle and a preparation method therefor, and relates to the technical field of steel production. The bar comprises the following chemical components, in percentage...
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WO/2024/045008A1 |
The present invention provides a pipe thread machining assembly. The machining assembly comprises: a plurality of rolling wheels, each of the rolling wheels comprising a rolling wheel body, a rolling sleeve, and a rolling bearing, wherei...
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WO/2024/047968A1 |
This method for manufacturing a press-molded article 1 is a method for manufacturing a press-molded article 1 having a main body part 11, which has a top plate part 5 and vertical wall parts 7 formed with ridgeline parts 9 interposed the...
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WO/2024/048696A1 |
A pierce nut equipped with a main body section, a sheet-shaped plateau-like section provided near the center of a flat surface in the main body section, and a pilot section which projects in an extension direction from near the center of...
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WO/2024/042401A1 |
A device (10, 10') for shearing moulds for sheets for electrical use functional for forming lamellar packs for electrical use in electrical machines such as motors, generators, transformers, counters, ignition coils and similar electrica...
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WO/2024/042773A1 |
Provided is an electromagnetic steel strip friction stir welding method that can, under high processing efficiency, suppress fracturing of a coil weld section on a manufacturing line, said fracturing being due to degradation in the shape...
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WO/2024/040318A1 |
The present invention presents a solution to the problems of the prior art by means of a piece of equipment for manufacturing anchoring loops in brake pads, a process for manufacturing anchoring loops in brake pads and a brake pad having...
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WO/2024/042907A1 |
The present invention is configured to be capable of executing manufacturing arrangement information acquisition processing of acquiring manufacturing arrangement information relating to a product including one or a plurality of parts, s...
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WO/2024/043035A1 |
A press forming analysis method according to the present invention includes a blank model creating step (S1) for creating a blank model, and a press forming analysis step (S2) for performing press forming analysis using the created blank...
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